diff --git a/pom.xml b/pom.xml
index 024f723..cecdf60 100644
--- a/pom.xml
+++ b/pom.xml
@@ -113,6 +113,19 @@
             <version>1.16.10</version>
         </dependency>
 
+        <dependency>
+            <groupId>org.apache.poi</groupId>
+            <artifactId>poi</artifactId>
+            <version>3.14</version>
+        </dependency>
+
+        <!-- 使用 xlsx 格式需要额外引入此依赖 -->
+        <dependency>
+            <groupId>org.apache.poi</groupId>
+            <artifactId>poi-ooxml</artifactId>
+            <version>3.14</version>
+        </dependency>
+
     </dependencies>
 
     <build>
diff --git a/src/main/java/com/codesdream/ase/component/ASESpringUtil.java b/src/main/java/com/codesdream/ase/component/ASESpringUtil.java
new file mode 100644
index 0000000..e4b44cf
--- /dev/null
+++ b/src/main/java/com/codesdream/ase/component/ASESpringUtil.java
@@ -0,0 +1,22 @@
+package com.codesdream.ase.component;
+
+import org.springframework.beans.BeansException;
+import org.springframework.context.ApplicationContext;
+import org.springframework.context.ApplicationContextAware;
+import org.springframework.stereotype.Component;
+
+import javax.annotation.Resource;
+
+/**
+ * 手动获得Bean的工具类
+ */
+@Component
+public class ASESpringUtil {
+    @Resource
+    private ApplicationContext applicationContext;
+
+    public <T> T getBean(Class<T> tClass){
+        return applicationContext.getBean(tClass);
+    }
+
+}
diff --git a/src/main/java/com/codesdream/ase/component/datamanager/DataModelRepositorySearcher.java b/src/main/java/com/codesdream/ase/component/datamanager/DataModelRepositorySearcher.java
new file mode 100644
index 0000000..c3b9c63
--- /dev/null
+++ b/src/main/java/com/codesdream/ase/component/datamanager/DataModelRepositorySearcher.java
@@ -0,0 +1,58 @@
+package com.codesdream.ase.component.datamanager;
+
+import com.codesdream.ase.component.ASESpringUtil;
+import lombok.Data;
+import org.springframework.context.annotation.Scope;
+import org.springframework.stereotype.Component;
+
+import javax.annotation.Resource;
+
+/**
+ * DataModel对应Repository层查询器
+ */
+@Data
+@Component
+@Scope("prototype")
+public class DataModelRepositorySearcher {
+    @Resource
+    ASESpringUtil springUtil;
+
+    public final String repositoryPath = "com.codesdream.ase.repository.";
+
+    private Class<?> repositoryClass = null;
+
+    private boolean present;
+
+    public void getDataModelRepositoryClass(String subSystem, String dataModel){
+        dataModel = doCheckName(dataModel);
+        try {
+            this.repositoryClass = Class.forName(dataModelFullNameGenerator(subSystem, dataModel));
+            this.setPresent(true);
+        } catch (ClassNotFoundException e) {
+            this.setPresent(false);
+        }
+    }
+
+    public <T> T getDataModelRepositoryInstance() {
+        // 确保可以引用
+        if(isPresent()) {
+            @SuppressWarnings("unchecked")
+            T repository = (T) springUtil.getBean(repositoryClass);
+            return repository;
+        }
+        return null;
+    }
+
+
+    public static String doCheckName(String string) {
+        char[] charArray = string.toCharArray();
+        if(Character.isLowerCase(charArray[0])) charArray[0] -= 32;
+        else return string;
+        return String.valueOf(charArray);
+    }
+
+    private String dataModelFullNameGenerator(String subSystem, String dataModel){
+        return new String(repositoryPath + subSystem + "." + dataModel + "Repository");
+    }
+
+}
diff --git a/src/main/java/com/codesdream/ase/component/datamanager/DataModelSearcher.java b/src/main/java/com/codesdream/ase/component/datamanager/DataModelSearcher.java
new file mode 100644
index 0000000..d4c7925
--- /dev/null
+++ b/src/main/java/com/codesdream/ase/component/datamanager/DataModelSearcher.java
@@ -0,0 +1,70 @@
+package com.codesdream.ase.component.datamanager;
+
+import lombok.Data;
+import org.springframework.context.annotation.Scope;
+import org.springframework.stereotype.Component;
+
+import javax.swing.text.html.parser.Entity;
+import java.lang.reflect.Field;
+import java.util.ArrayList;
+import java.util.Collection;
+
+/**
+ * 根据子系统及名称查找特定的Data Model
+ */
+@Data
+@Component
+@Scope("prototype")
+public class DataModelSearcher {
+    public final String modelPath = "com.codesdream.ase.model.";
+    private Class<?> dataModelClass = null;
+
+    private boolean present;
+
+    public void getDataModelClass(String subSystem, String dataModel) {
+        dataModel = doCheckName(dataModel);
+        try {
+            dataModelClass = Class.forName(dataModelFullNameGenerator(subSystem, dataModel));
+            this.setPresent(true);
+        }catch (ClassNotFoundException e){
+            this.setPresent(false);
+        }
+    }
+
+    public Collection<String> getDataModelParamArgs() {
+        if(isPresent()) {
+            Collection<String> paramArgs = new ArrayList<>();
+            for (Field field : dataModelClass.getDeclaredFields()) {
+                paramArgs.add(field.getName());
+            }
+            return paramArgs;
+        }
+        return null;
+    }
+
+    public <T> T getDataModelInstance(Class<T> dataModelClass) {
+        if(isPresent()){
+            try {
+                return dataModelClass.newInstance();
+            } catch (IllegalAccessException e) {
+                this.setPresent(false);
+                return null;
+            } catch (InstantiationException e) {
+                e.printStackTrace();
+                return null;
+            }
+        }
+        return null;
+    }
+
+    public static String doCheckName(String string) {
+        char[] charArray = string.toCharArray();
+        if(Character.isLowerCase(charArray[0])) charArray[0] -= 32;
+        else return string;
+        return String.valueOf(charArray);
+    }
+
+    private String dataModelFullNameGenerator(String subSystem, String dataModel){
+        return new String(modelPath + subSystem + "." + dataModel);
+    }
+}
diff --git a/src/main/java/com/codesdream/ase/component/error/ErrorResponse.java b/src/main/java/com/codesdream/ase/component/error/ErrorResponse.java
new file mode 100644
index 0000000..42d5bbf
--- /dev/null
+++ b/src/main/java/com/codesdream/ase/component/error/ErrorResponse.java
@@ -0,0 +1,22 @@
+package com.codesdream.ase.component.error;
+
+import javax.xml.bind.annotation.XmlRootElement;
+import java.util.List;
+
+@XmlRootElement(name = "error")
+public class ErrorResponse
+{
+    public ErrorResponse(String message, List<String> details) {
+        super();
+        this.message = message;
+        this.details = details;
+    }
+
+    //General error message about nature of error
+    private String message;
+
+    //Specific errors in API request processing
+    private List<String> details;
+
+    //Getter and setters
+}
diff --git a/src/main/java/com/codesdream/ase/component/ASEPasswordEncoder.java b/src/main/java/com/codesdream/ase/component/permission/ASEPasswordEncoder.java
similarity index 91%
rename from src/main/java/com/codesdream/ase/component/ASEPasswordEncoder.java
rename to src/main/java/com/codesdream/ase/component/permission/ASEPasswordEncoder.java
index 62e284f..2682436 100644
--- a/src/main/java/com/codesdream/ase/component/ASEPasswordEncoder.java
+++ b/src/main/java/com/codesdream/ase/component/permission/ASEPasswordEncoder.java
@@ -1,4 +1,4 @@
-package com.codesdream.ase.component;
+package com.codesdream.ase.component.permission;
 
 import org.apache.commons.codec.digest.DigestUtils;
 import org.springframework.security.crypto.password.PasswordEncoder;
diff --git a/src/main/java/com/codesdream/ase/component/ASESecurityAuthenticationProvider.java b/src/main/java/com/codesdream/ase/component/permission/ASESecurityAuthenticationProvider.java
similarity index 94%
rename from src/main/java/com/codesdream/ase/component/ASESecurityAuthenticationProvider.java
rename to src/main/java/com/codesdream/ase/component/permission/ASESecurityAuthenticationProvider.java
index e2cf120..7092134 100644
--- a/src/main/java/com/codesdream/ase/component/ASESecurityAuthenticationProvider.java
+++ b/src/main/java/com/codesdream/ase/component/permission/ASESecurityAuthenticationProvider.java
@@ -1,4 +1,4 @@
-package com.codesdream.ase.component;
+package com.codesdream.ase.component.permission;
 
 import org.springframework.security.authentication.*;
 import org.springframework.security.core.Authentication;
@@ -11,8 +11,6 @@ import org.springframework.security.crypto.password.PasswordEncoder;
 import org.springframework.stereotype.Component;
 
 import javax.annotation.Resource;
-import java.io.UnsupportedEncodingException;
-import java.security.NoSuchAlgorithmException;
 import java.util.Collection;
 
 @Component
diff --git a/src/main/java/com/codesdream/ase/component/ASEUsernameEncoder.java b/src/main/java/com/codesdream/ase/component/permission/ASEUsernameEncoder.java
similarity index 89%
rename from src/main/java/com/codesdream/ase/component/ASEUsernameEncoder.java
rename to src/main/java/com/codesdream/ase/component/permission/ASEUsernameEncoder.java
index 834dcf5..eee9acf 100644
--- a/src/main/java/com/codesdream/ase/component/ASEUsernameEncoder.java
+++ b/src/main/java/com/codesdream/ase/component/permission/ASEUsernameEncoder.java
@@ -1,4 +1,4 @@
-package com.codesdream.ase.component;
+package com.codesdream.ase.component.permission;
 
 import org.apache.commons.codec.digest.DigestUtils;
 import org.springframework.stereotype.Component;
diff --git a/src/main/java/com/codesdream/ase/component/UserAuthoritiesGenerator.java b/src/main/java/com/codesdream/ase/component/permission/UserAuthoritiesGenerator.java
similarity index 90%
rename from src/main/java/com/codesdream/ase/component/UserAuthoritiesGenerator.java
rename to src/main/java/com/codesdream/ase/component/permission/UserAuthoritiesGenerator.java
index 52abd66..3963c38 100644
--- a/src/main/java/com/codesdream/ase/component/UserAuthoritiesGenerator.java
+++ b/src/main/java/com/codesdream/ase/component/permission/UserAuthoritiesGenerator.java
@@ -1,4 +1,4 @@
-package com.codesdream.ase.component;
+package com.codesdream.ase.component.permission;
 
 import com.codesdream.ase.model.permission.User;
 import org.springframework.security.core.GrantedAuthority;
diff --git a/src/main/java/com/codesdream/ase/component/UserFunctionalPermissionContainersListGenerator.java b/src/main/java/com/codesdream/ase/component/permission/UserFunctionalPermissionContainersListGenerator.java
similarity index 78%
rename from src/main/java/com/codesdream/ase/component/UserFunctionalPermissionContainersListGenerator.java
rename to src/main/java/com/codesdream/ase/component/permission/UserFunctionalPermissionContainersListGenerator.java
index 535af65..97de9f3 100644
--- a/src/main/java/com/codesdream/ase/component/UserFunctionalPermissionContainersListGenerator.java
+++ b/src/main/java/com/codesdream/ase/component/permission/UserFunctionalPermissionContainersListGenerator.java
@@ -1,8 +1,9 @@
-package com.codesdream.ase.component;
+package com.codesdream.ase.component.permission;
 
 import com.codesdream.ase.model.permission.*;
 import org.springframework.stereotype.Component;
 
+import javax.annotation.Resource;
 import java.util.ArrayList;
 import java.util.Collection;
 
@@ -11,16 +12,9 @@ import java.util.Collection;
  */
 @Component
 public class UserFunctionalPermissionContainersListGenerator {
-
+    @Resource
     private UserFunctionalScopeRelationsListGenerator functionalScopeRelationsListGenerator;
 
-    public UserFunctionalPermissionContainersListGenerator(
-            UserFunctionalScopeRelationsListGenerator userFunctionalScopeRelationsListGenerator)
-    {
-        if(userFunctionalScopeRelationsListGenerator == null) throw new NullPointerException();
-        this.functionalScopeRelationsListGenerator = userFunctionalScopeRelationsListGenerator;
-    }
-
     public Collection<FunctionalPermissionContainer> generateFunctionalContainers(
             Collection<FunctionalScopeRelation> functionalScopeRelations){
         Collection<FunctionalPermissionContainer> functionalPermissionContainers
diff --git a/src/main/java/com/codesdream/ase/component/UserFunctionalScopeRelationsListGenerator.java b/src/main/java/com/codesdream/ase/component/permission/UserFunctionalScopeRelationsListGenerator.java
similarity index 78%
rename from src/main/java/com/codesdream/ase/component/UserFunctionalScopeRelationsListGenerator.java
rename to src/main/java/com/codesdream/ase/component/permission/UserFunctionalScopeRelationsListGenerator.java
index 2b213a0..5bed3b3 100644
--- a/src/main/java/com/codesdream/ase/component/UserFunctionalScopeRelationsListGenerator.java
+++ b/src/main/java/com/codesdream/ase/component/permission/UserFunctionalScopeRelationsListGenerator.java
@@ -1,10 +1,11 @@
-package com.codesdream.ase.component;
+package com.codesdream.ase.component.permission;
 
 import com.codesdream.ase.model.permission.FunctionalScopeRelation;
 import com.codesdream.ase.model.permission.PermissionContainersCollection;
 import com.codesdream.ase.model.permission.User;
 import org.springframework.stereotype.Component;
 
+import javax.annotation.Resource;
 import java.util.ArrayList;
 import java.util.Collection;
 
@@ -14,15 +15,9 @@ import java.util.Collection;
 @Component
 public class UserFunctionalScopeRelationsListGenerator {
 
+    @Resource
     private UserPermissionContainersCollectionsListGenerator userPermissionContainersCollectionsListGenerator;
 
-    public UserFunctionalScopeRelationsListGenerator(
-            UserPermissionContainersCollectionsListGenerator userPermissionContainersCollectionsListGenerator)
-    {
-        if(userPermissionContainersCollectionsListGenerator == null) throw new NullPointerException();
-        this.userPermissionContainersCollectionsListGenerator =
-                userPermissionContainersCollectionsListGenerator;
-    }
 
     public Collection<FunctionalScopeRelation> generateFunctionalScopeRelations(
             Collection<PermissionContainersCollection> permissionContainersCollections){
diff --git a/src/main/java/com/codesdream/ase/component/UserPermissionContainersCollectionsListGenerator.java b/src/main/java/com/codesdream/ase/component/permission/UserPermissionContainersCollectionsListGenerator.java
similarity index 82%
rename from src/main/java/com/codesdream/ase/component/UserPermissionContainersCollectionsListGenerator.java
rename to src/main/java/com/codesdream/ase/component/permission/UserPermissionContainersCollectionsListGenerator.java
index 88f161e..0a1fc50 100644
--- a/src/main/java/com/codesdream/ase/component/UserPermissionContainersCollectionsListGenerator.java
+++ b/src/main/java/com/codesdream/ase/component/permission/UserPermissionContainersCollectionsListGenerator.java
@@ -1,10 +1,11 @@
-package com.codesdream.ase.component;
+package com.codesdream.ase.component.permission;
 
 import com.codesdream.ase.model.permission.PermissionContainersCollection;
 import com.codesdream.ase.model.permission.Tag;
 import com.codesdream.ase.model.permission.User;
 import org.springframework.stereotype.Component;
 
+import javax.annotation.Resource;
 import java.util.ArrayList;
 import java.util.Collection;
 
@@ -13,15 +14,9 @@ import java.util.Collection;
  */
 @Component
 public class UserPermissionContainersCollectionsListGenerator {
-
+    @Resource
     private UserTagsListGenerator userTagsListGenerator;
 
-    public UserPermissionContainersCollectionsListGenerator(UserTagsListGenerator userTagsListGenerator)
-    {
-        if(userTagsListGenerator == null) throw new NullPointerException();
-        this.userTagsListGenerator = userTagsListGenerator;
-    }
-
     public Collection<PermissionContainersCollection> generatePermissionContainerCollections(
             Collection<Tag> tags){
         Collection<PermissionContainersCollection> permissionContainersCollections =
diff --git a/src/main/java/com/codesdream/ase/component/UserRolesListGenerator.java b/src/main/java/com/codesdream/ase/component/permission/UserRolesListGenerator.java
similarity index 82%
rename from src/main/java/com/codesdream/ase/component/UserRolesListGenerator.java
rename to src/main/java/com/codesdream/ase/component/permission/UserRolesListGenerator.java
index c4317c7..1e39c9e 100644
--- a/src/main/java/com/codesdream/ase/component/UserRolesListGenerator.java
+++ b/src/main/java/com/codesdream/ase/component/permission/UserRolesListGenerator.java
@@ -1,11 +1,13 @@
-package com.codesdream.ase.component;
+package com.codesdream.ase.component.permission;
 
+import com.codesdream.ase.component.permission.UserFunctionalPermissionContainersListGenerator;
 import com.codesdream.ase.model.permission.FunctionalPermissionContainer;
 import com.codesdream.ase.model.permission.User;
 import org.springframework.security.core.GrantedAuthority;
 import org.springframework.security.core.authority.SimpleGrantedAuthority;
 import org.springframework.stereotype.Component;
 
+import javax.annotation.Resource;
 import java.util.ArrayList;
 import java.util.Collection;
 
@@ -14,16 +16,9 @@ import java.util.Collection;
  */
 @Component
 public class UserRolesListGenerator {
-
+    @Resource
     private UserFunctionalPermissionContainersListGenerator functionalPermissionContainersListGenerator;
 
-    public UserRolesListGenerator(
-            UserFunctionalPermissionContainersListGenerator userFunctionalPermissionContainersListGenerator)
-    {
-        this.functionalPermissionContainersListGenerator =
-                userFunctionalPermissionContainersListGenerator;
-    }
-
     public Collection<GrantedAuthority> generateRoles(
             Collection<FunctionalPermissionContainer> functionalPermissionContainers){
         Collection<GrantedAuthority> authorities = new ArrayList<>();
diff --git a/src/main/java/com/codesdream/ase/component/UserTagsListGenerator.java b/src/main/java/com/codesdream/ase/component/permission/UserTagsListGenerator.java
similarity index 93%
rename from src/main/java/com/codesdream/ase/component/UserTagsListGenerator.java
rename to src/main/java/com/codesdream/ase/component/permission/UserTagsListGenerator.java
index b3fca13..9b82847 100644
--- a/src/main/java/com/codesdream/ase/component/UserTagsListGenerator.java
+++ b/src/main/java/com/codesdream/ase/component/permission/UserTagsListGenerator.java
@@ -1,9 +1,9 @@
-package com.codesdream.ase.component;
+package com.codesdream.ase.component.permission;
 
 import com.codesdream.ase.model.permission.ScopePermissionContainer;
 import com.codesdream.ase.model.permission.Tag;
 import com.codesdream.ase.model.permission.User;
-import com.codesdream.ase.repository.UserRepository;
+import com.codesdream.ase.repository.permission.UserRepository;
 import org.springframework.stereotype.Component;
 
 import javax.annotation.Resource;
diff --git a/src/main/java/com/codesdream/ase/component/UsersListGenerator.java b/src/main/java/com/codesdream/ase/component/permission/UsersListGenerator.java
similarity index 91%
rename from src/main/java/com/codesdream/ase/component/UsersListGenerator.java
rename to src/main/java/com/codesdream/ase/component/permission/UsersListGenerator.java
index 6bbff53..db0abf1 100644
--- a/src/main/java/com/codesdream/ase/component/UsersListGenerator.java
+++ b/src/main/java/com/codesdream/ase/component/permission/UsersListGenerator.java
@@ -1,4 +1,4 @@
-package com.codesdream.ase.component;
+package com.codesdream.ase.component.permission;
 
 import com.codesdream.ase.model.permission.Tag;
 import com.codesdream.ase.model.permission.User;
diff --git a/src/main/java/com/codesdream/ase/configure/CustomWebSecurityConfig.java b/src/main/java/com/codesdream/ase/configure/CustomWebSecurityConfig.java
index a94c16b..32dd966 100644
--- a/src/main/java/com/codesdream/ase/configure/CustomWebSecurityConfig.java
+++ b/src/main/java/com/codesdream/ase/configure/CustomWebSecurityConfig.java
@@ -1,9 +1,8 @@
 package com.codesdream.ase.configure;
 
-import com.codesdream.ase.component.ASEPasswordEncoder;
-import com.codesdream.ase.component.ASESecurityAuthenticationProvider;
+import com.codesdream.ase.component.permission.ASEPasswordEncoder;
+import com.codesdream.ase.component.permission.ASESecurityAuthenticationProvider;
 import com.codesdream.ase.service.ASEUserDetailsService;
-import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.context.annotation.Configuration;
 import org.springframework.security.config.annotation.authentication.builders.AuthenticationManagerBuilder;
 import org.springframework.security.config.annotation.web.builders.HttpSecurity;
diff --git a/src/main/java/com/codesdream/ase/controller/ASEControllerAdvice.java b/src/main/java/com/codesdream/ase/controller/ASEControllerAdvice.java
new file mode 100644
index 0000000..d5166ff
--- /dev/null
+++ b/src/main/java/com/codesdream/ase/controller/ASEControllerAdvice.java
@@ -0,0 +1,23 @@
+package com.codesdream.ase.controller;
+
+import com.codesdream.ase.component.error.ErrorResponse;
+import org.springframework.http.HttpStatus;
+import org.springframework.http.ResponseEntity;
+import org.springframework.web.bind.annotation.ControllerAdvice;
+import org.springframework.web.bind.annotation.ExceptionHandler;
+import org.springframework.web.context.request.WebRequest;
+
+import java.util.ArrayList;
+import java.util.List;
+
+@ControllerAdvice
+public class ASEControllerAdvice {
+    @ExceptionHandler(value = {RuntimeException.class})
+    public final ResponseEntity<Object> handleRuntimeException(RuntimeException e, WebRequest webRequest){
+        List<String> details = new ArrayList<>();
+        details.add(e.getLocalizedMessage());
+        ErrorResponse errorResponse = new ErrorResponse("Runtime Error", details);
+        return new ResponseEntity<>(errorResponse, HttpStatus.INTERNAL_SERVER_ERROR);
+    }
+
+}
diff --git a/src/main/java/com/codesdream/ase/controller/ASEErrorController.java b/src/main/java/com/codesdream/ase/controller/ASEErrorController.java
index 189d0cd..0fa6b72 100644
--- a/src/main/java/com/codesdream/ase/controller/ASEErrorController.java
+++ b/src/main/java/com/codesdream/ase/controller/ASEErrorController.java
@@ -1,26 +1,44 @@
 package com.codesdream.ase.controller;
 
+import com.codesdream.ase.component.error.ErrorResponse;
 import org.springframework.boot.web.servlet.error.ErrorController;
+import org.springframework.http.HttpStatus;
+import org.springframework.http.ResponseEntity;
 import org.springframework.stereotype.Controller;
 import org.springframework.ui.Model;
+import org.springframework.web.bind.annotation.ControllerAdvice;
+import org.springframework.web.bind.annotation.ExceptionHandler;
 import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.context.request.WebRequest;
 
 import javax.servlet.http.HttpServletRequest;
+import java.util.ArrayList;
+import java.util.Date;
+import java.util.List;
 
 @Controller
 public class ASEErrorController implements ErrorController {
-
     @RequestMapping("/error")
     public String handleError(HttpServletRequest request, Model model){
         Integer statusCode = (Integer) request.getAttribute("javax.servlet.error.status_code");
         Exception exception = (Exception) request.getAttribute("javax.servlet.error.exception");
 
         // 页面未找到
-        if(statusCode == 404){
+        if(statusCode == HttpStatus.NOT_FOUND.value()){
             return "not_found";
         }
+        model.addAttribute("http_status", statusCode);
+        model.addAttribute("exception_name", exception.getClass().getName());
+        model.addAttribute("exception_message", exception.getMessage());
+        List<String> stack_infos = new ArrayList<>();
+        for(StackTraceElement element : exception.getStackTrace()){
+            String s = element.toString();
+            stack_infos.add(s);
+        }
+        model.addAttribute("error_stack", stack_infos);
+        model.addAttribute("exception_date",new Date());
+        return "error";
 
-        return"error";
     }
 
     @Override
diff --git a/src/main/java/com/codesdream/ase/controller/DataManagerController.java b/src/main/java/com/codesdream/ase/controller/DataManagerController.java
new file mode 100644
index 0000000..05c7693
--- /dev/null
+++ b/src/main/java/com/codesdream/ase/controller/DataManagerController.java
@@ -0,0 +1,42 @@
+package com.codesdream.ase.controller;
+
+import com.codesdream.ase.component.ASESpringUtil;
+import com.codesdream.ase.component.datamanager.DataModelRepositorySearcher;
+import com.codesdream.ase.component.datamanager.DataModelSearcher;
+import org.apache.catalina.core.ApplicationContext;
+import org.springframework.stereotype.Controller;
+import org.springframework.ui.Model;
+import org.springframework.web.bind.annotation.PathVariable;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.w3c.dom.Entity;
+
+import javax.annotation.Resource;
+import java.lang.reflect.Array;
+import java.lang.reflect.Field;
+import java.util.*;
+
+@Controller
+@RequestMapping(value = "/database")
+public class DataManagerController {
+
+    @Resource
+    ASESpringUtil springUtil;
+
+    @RequestMapping(value = "{subSystem}/{dataModel}/query")
+    private String queryView(Model model, @PathVariable String dataModel, @PathVariable String subSystem) {
+        DataModelRepositorySearcher dataModelRepositorySearcher = springUtil.getBean(DataModelRepositorySearcher.class);
+        DataModelSearcher dataModelSearcher = springUtil.getBean(DataModelSearcher.class);
+
+        dataModelSearcher.getDataModelClass(subSystem, dataModel);
+        if(!dataModelSearcher.isPresent()){
+            throw new RuntimeException("Data Model Not Found");
+        }
+        dataModelRepositorySearcher.getDataModelRepositoryClass(subSystem, dataModel);
+        if(!dataModelRepositorySearcher.isPresent()){
+            throw new RuntimeException("Data Model Repository Not Found");
+        }
+
+        Map<String, Object> data;
+        return "query";
+    }
+}
diff --git a/src/main/java/com/codesdream/ase/exception/UserInformationIllegalException.java b/src/main/java/com/codesdream/ase/exception/UserInformationIllegalException.java
new file mode 100644
index 0000000..ce1331e
--- /dev/null
+++ b/src/main/java/com/codesdream/ase/exception/UserInformationIllegalException.java
@@ -0,0 +1,17 @@
+package com.codesdream.ase.exception;
+
+import lombok.Data;
+import lombok.EqualsAndHashCode;
+
+@EqualsAndHashCode(callSuper = true)
+@Data
+public class UserInformationIllegalException extends RuntimeException {
+
+    String username;
+
+    public UserInformationIllegalException(String username){
+        super();
+        this.username = username;
+    }
+
+}
diff --git a/src/main/java/com/codesdream/ase/exception/UserNotFoundException.java b/src/main/java/com/codesdream/ase/exception/UserNotFoundException.java
new file mode 100644
index 0000000..f0d38e3
--- /dev/null
+++ b/src/main/java/com/codesdream/ase/exception/UserNotFoundException.java
@@ -0,0 +1,17 @@
+package com.codesdream.ase.exception;
+
+import lombok.Data;
+import lombok.EqualsAndHashCode;
+
+@EqualsAndHashCode(callSuper = true)
+@Data
+public class UserNotFoundException extends RuntimeException {
+    Integer id;
+    String username;
+
+    public UserNotFoundException(Integer id, String username){
+        super();
+        this.id = id;
+        this.username = username;
+    }
+}
diff --git a/src/main/java/com/codesdream/ase/exception/UsernameAlreadyExistException.java b/src/main/java/com/codesdream/ase/exception/UsernameAlreadyExistException.java
new file mode 100644
index 0000000..634d2e8
--- /dev/null
+++ b/src/main/java/com/codesdream/ase/exception/UsernameAlreadyExistException.java
@@ -0,0 +1,16 @@
+package com.codesdream.ase.exception;
+
+import lombok.Data;
+import lombok.EqualsAndHashCode;
+
+@EqualsAndHashCode(callSuper = true)
+@Data
+public class UsernameAlreadyExistException extends RuntimeException {
+
+    String username;
+
+    public UsernameAlreadyExistException(String username){
+        super();
+        this.username = username;
+    }
+}
diff --git a/src/main/java/com/codesdream/ase/model/information/BaseCandidateCategory.java b/src/main/java/com/codesdream/ase/model/information/BaseCandidateCategory.java
new file mode 100644
index 0000000..25535dd
--- /dev/null
+++ b/src/main/java/com/codesdream/ase/model/information/BaseCandidateCategory.java
@@ -0,0 +1,20 @@
+package com.codesdream.ase.model.information;
+
+import lombok.Data;
+
+import javax.persistence.*;
+
+/**
+ * 考生类别基本信息
+ */
+@Data
+@Entity
+@Table(name = "base_candidate_category")
+public class BaseCandidateCategory {
+    @Id
+    @GeneratedValue(strategy = GenerationType.AUTO)
+    private int id;
+
+    private String name;
+
+}
diff --git a/src/main/java/com/codesdream/ase/model/information/BaseCollege.java b/src/main/java/com/codesdream/ase/model/information/BaseCollege.java
index 7bd9299..e62c514 100644
--- a/src/main/java/com/codesdream/ase/model/information/BaseCollege.java
+++ b/src/main/java/com/codesdream/ase/model/information/BaseCollege.java
@@ -16,4 +16,7 @@ public class BaseCollege {
     private int id;
 
     private String name;
+
+    // 学院代码
+    private int number;
 }
diff --git a/src/main/java/com/codesdream/ase/model/information/BaseEthnic.java b/src/main/java/com/codesdream/ase/model/information/BaseEthnic.java
index 189926a..9b6b7ab 100644
--- a/src/main/java/com/codesdream/ase/model/information/BaseEthnic.java
+++ b/src/main/java/com/codesdream/ase/model/information/BaseEthnic.java
@@ -4,6 +4,9 @@ import lombok.Data;
 
 import javax.persistence.*;
 
+/**
+ * 民族基本信息
+ */
 @Data
 @Entity
 @Table(name = "base_ethnic")
diff --git a/src/main/java/com/codesdream/ase/model/information/BaseMajor.java b/src/main/java/com/codesdream/ase/model/information/BaseMajor.java
index f744510..e7076fd 100644
--- a/src/main/java/com/codesdream/ase/model/information/BaseMajor.java
+++ b/src/main/java/com/codesdream/ase/model/information/BaseMajor.java
@@ -4,6 +4,9 @@ import lombok.Data;
 
 import javax.persistence.*;
 
+/**
+ * 专业基本信息
+ */
 @Data
 @Entity
 @Table(name = "base_major")
diff --git a/src/main/java/com/codesdream/ase/model/information/BasePoliticalStatus.java b/src/main/java/com/codesdream/ase/model/information/BasePoliticalStatus.java
new file mode 100644
index 0000000..fd89069
--- /dev/null
+++ b/src/main/java/com/codesdream/ase/model/information/BasePoliticalStatus.java
@@ -0,0 +1,19 @@
+package com.codesdream.ase.model.information;
+
+import lombok.Data;
+
+import javax.persistence.*;
+
+/**
+ * 政治面貌基本信息
+ */
+@Data
+@Entity
+@Table(name = "base_political_status")
+public class BasePoliticalStatus {
+    @Id
+    @GeneratedValue(strategy = GenerationType.AUTO)
+    private int id;
+
+    private  String name;
+}
diff --git a/src/main/java/com/codesdream/ase/model/information/BaseStudentInfo.java b/src/main/java/com/codesdream/ase/model/information/BaseStudentInfo.java
new file mode 100644
index 0000000..f5e2c8f
--- /dev/null
+++ b/src/main/java/com/codesdream/ase/model/information/BaseStudentInfo.java
@@ -0,0 +1,42 @@
+package com.codesdream.ase.model.information;
+
+import lombok.Data;
+
+import javax.persistence.*;
+
+/**
+ * 学生基本真实信息
+ */
+@Data
+@Entity
+@Table(name = "base_student_info")
+public class BaseStudentInfo {
+
+    @Id
+    @GeneratedValue(strategy = GenerationType.AUTO)
+    private int id;
+    // 真实姓名
+    private String name;
+    // 学号
+    private String studentId;
+    // 班号
+    private String classId;
+    // 性别
+    private String sex;
+    // 民族
+    @OneToOne(cascade = CascadeType.ALL, fetch = FetchType.LAZY)
+    private BaseEthnic ethnic;
+    // 学院
+    @OneToOne(cascade = CascadeType.ALL, fetch = FetchType.LAZY)
+    private BaseCollege college;
+    // 专业
+    @OneToOne(cascade = CascadeType.ALL, fetch = FetchType.LAZY)
+    private BaseMajor major;
+    // 政治面貌
+    @OneToOne(cascade = CascadeType.ALL, fetch = FetchType.LAZY)
+    private BasePoliticalStatus politicalStatus;
+    // 省份地区
+    @OneToOne(cascade = CascadeType.ALL, fetch = FetchType.LAZY)
+    private BaseAdministrativeDivision administrativeDivision;
+
+}
diff --git a/src/main/java/com/codesdream/ase/model/leaves/Leave.java b/src/main/java/com/codesdream/ase/model/leaves/Leave.java
new file mode 100644
index 0000000..bc4f361
--- /dev/null
+++ b/src/main/java/com/codesdream/ase/model/leaves/Leave.java
@@ -0,0 +1,36 @@
+package com.codesdream.ase.model.leaves;
+
+import com.codesdream.ase.model.permission.User;
+import lombok.Data;
+import java.util.*;
+import javax.persistence.*;
+@Data
+@Entity
+@Table(name = "leaves_archive")
+public class Leave {
+    @Id
+    @GeneratedValue(strategy = GenerationType.AUTO)
+    private int id;
+    //发出人
+    @OneToOne(cascade = CascadeType.ALL, fetch = FetchType.LAZY)
+    private User userFrom;
+    //审批人容器
+    @ManyToMany(cascade = CascadeType.MERGE, fetch = FetchType.LAZY)
+    private Set <User> userTo;
+    //请假类型 病假，事假等
+    @Column(name = "type", nullable = false)
+    private String type;
+    //批准状态
+    @Column(name = "Authentication", nullable = false)
+    private Boolean Authentication;
+    //开始时间
+    @Column(nullable = false)
+    private Date startTime;
+    @Column(nullable = false)
+    private Date endTime;
+    //申请时间
+    private Date applyTime;
+    //认证时间
+    private Date authTime;
+
+}
diff --git a/src/main/java/com/codesdream/ase/model/leaves/LeavesSystem.java b/src/main/java/com/codesdream/ase/model/leaves/LeavesSystem.java
new file mode 100644
index 0000000..d21d7ad
--- /dev/null
+++ b/src/main/java/com/codesdream/ase/model/leaves/LeavesSystem.java
@@ -0,0 +1,7 @@
+package com.codesdream.ase.model.leaves;
+/**
+    请假信息的管理系统
+ */
+public class LeavesSystem {
+
+}
diff --git a/src/main/java/com/codesdream/ase/model/permission/User.java b/src/main/java/com/codesdream/ase/model/permission/User.java
index 87b739c..6819bdc 100644
--- a/src/main/java/com/codesdream/ase/model/permission/User.java
+++ b/src/main/java/com/codesdream/ase/model/permission/User.java
@@ -1,15 +1,10 @@
 package com.codesdream.ase.model.permission;
 
-import com.codesdream.ase.component.UserAuthoritiesGenerator;
-import com.codesdream.ase.component.UserRolesListGenerator;
 import com.codesdream.ase.model.activity.UserActivity;
-import com.codesdream.ase.service.IUserService;
 import lombok.Data;
 import org.springframework.security.core.GrantedAuthority;
 import org.springframework.security.core.userdetails.UserDetails;
 
-import javax.annotation.PostConstruct;
-import javax.annotation.Resource;
 import javax.persistence.*;
 import java.util.ArrayList;
 import java.util.Collection;
diff --git a/src/main/java/com/codesdream/ase/model/permission/UserDetail.java b/src/main/java/com/codesdream/ase/model/permission/UserDetail.java
index 148a185..ef8d1ee 100644
--- a/src/main/java/com/codesdream/ase/model/permission/UserDetail.java
+++ b/src/main/java/com/codesdream/ase/model/permission/UserDetail.java
@@ -1,8 +1,6 @@
 package com.codesdream.ase.model.permission;
 
-import com.codesdream.ase.model.information.BaseAdministrativeDivision;
-import com.codesdream.ase.model.information.BaseCollege;
-import com.codesdream.ase.model.information.BaseMajor;
+import com.codesdream.ase.model.information.*;
 import lombok.Data;
 
 import javax.persistence.*;
@@ -19,20 +17,28 @@ public class UserDetail {
     private int id;
 
     // 所属地区
-    @OneToOne(cascade = CascadeType.ALL, fetch = FetchType.LAZY)
+    @OneToOne(cascade = CascadeType.MERGE, fetch = FetchType.LAZY)
     private BaseAdministrativeDivision baseAdministrativeDivision;
 
     // 所属学院
-    @OneToOne(cascade = CascadeType.ALL, fetch = FetchType.LAZY)
+    @OneToOne(cascade = CascadeType.MERGE, fetch = FetchType.LAZY)
     private BaseCollege baseCollege;
 
     // 所属专业
-    @OneToOne(cascade = CascadeType.ALL, fetch = FetchType.LAZY)
+    @OneToOne(cascade = CascadeType.MERGE, fetch = FetchType.LAZY)
     private BaseMajor baseMajor;
 
+    // 民族
+    @OneToOne(cascade = CascadeType.MERGE, fetch = FetchType.LAZY)
+    private BaseEthnic baseEthnic;
+
+    // 政治面貌
+    @OneToOne(cascade = CascadeType.MERGE, fetch = FetchType.LAZY)
+    private BasePoliticalStatus basePoliticalStatus;
+
     // 真实姓名
-    private String realName;
+    private String realName = "";
 
     // 在校状态
-    private boolean atSchool;
+    private boolean atSchool = false;
 }
diff --git a/src/main/java/com/codesdream/ase/repository/information/BaseAdministrativeDivisionRepository.java b/src/main/java/com/codesdream/ase/repository/information/BaseAdministrativeDivisionRepository.java
new file mode 100644
index 0000000..c96f610
--- /dev/null
+++ b/src/main/java/com/codesdream/ase/repository/information/BaseAdministrativeDivisionRepository.java
@@ -0,0 +1,12 @@
+package com.codesdream.ase.repository.information;
+
+import com.codesdream.ase.model.information.BaseAdministrativeDivision;
+import org.springframework.data.repository.CrudRepository;
+import org.springframework.stereotype.Repository;
+
+import java.util.Optional;
+
+@Repository
+public interface BaseAdministrativeDivisionRepository extends CrudRepository<BaseAdministrativeDivision, Integer> {
+    Optional<BaseAdministrativeDivision> findByName(String name);
+}
diff --git a/src/main/java/com/codesdream/ase/repository/information/BaseCandidateCategoryRepository.java b/src/main/java/com/codesdream/ase/repository/information/BaseCandidateCategoryRepository.java
new file mode 100644
index 0000000..1536e41
--- /dev/null
+++ b/src/main/java/com/codesdream/ase/repository/information/BaseCandidateCategoryRepository.java
@@ -0,0 +1,12 @@
+package com.codesdream.ase.repository.information;
+
+import com.codesdream.ase.model.information.BaseCandidateCategory;
+import org.springframework.data.repository.CrudRepository;
+import org.springframework.stereotype.Repository;
+
+import java.util.Optional;
+
+@Repository
+public interface BaseCandidateCategoryRepository extends CrudRepository<BaseCandidateCategory, Integer> {
+    Optional<BaseCandidateCategory> findByName(String name);
+}
diff --git a/src/main/java/com/codesdream/ase/repository/information/BaseCollegeRepository.java b/src/main/java/com/codesdream/ase/repository/information/BaseCollegeRepository.java
new file mode 100644
index 0000000..d149b4d
--- /dev/null
+++ b/src/main/java/com/codesdream/ase/repository/information/BaseCollegeRepository.java
@@ -0,0 +1,13 @@
+package com.codesdream.ase.repository.information;
+
+import com.codesdream.ase.model.information.BaseCollege;
+import org.springframework.data.repository.CrudRepository;
+import org.springframework.stereotype.Repository;
+
+import java.util.Optional;
+
+@Repository
+public interface BaseCollegeRepository extends CrudRepository<BaseCollege, Integer> {
+    Optional<BaseCollege> findByName(String name);
+    Optional<BaseCollege> findByNumber(Integer number);
+}
diff --git a/src/main/java/com/codesdream/ase/repository/information/BaseEthnicRepository.java b/src/main/java/com/codesdream/ase/repository/information/BaseEthnicRepository.java
new file mode 100644
index 0000000..b007952
--- /dev/null
+++ b/src/main/java/com/codesdream/ase/repository/information/BaseEthnicRepository.java
@@ -0,0 +1,12 @@
+package com.codesdream.ase.repository.information;
+
+import com.codesdream.ase.model.information.BaseEthnic;
+import org.springframework.data.repository.CrudRepository;
+import org.springframework.stereotype.Repository;
+
+import java.util.Optional;
+
+@Repository
+public interface BaseEthnicRepository extends CrudRepository<BaseEthnic, Integer> {
+    Optional<BaseEthnic> findByName(String name);
+}
diff --git a/src/main/java/com/codesdream/ase/repository/information/BaseMajorRepository.java b/src/main/java/com/codesdream/ase/repository/information/BaseMajorRepository.java
new file mode 100644
index 0000000..a5d1f34
--- /dev/null
+++ b/src/main/java/com/codesdream/ase/repository/information/BaseMajorRepository.java
@@ -0,0 +1,12 @@
+package com.codesdream.ase.repository.information;
+
+import com.codesdream.ase.model.information.BaseMajor;
+import org.springframework.data.repository.CrudRepository;
+import org.springframework.stereotype.Repository;
+
+import java.util.Optional;
+
+@Repository
+public interface BaseMajorRepository extends CrudRepository<BaseMajor, Integer> {
+    Optional<BaseMajor> findByName(String name);
+}
diff --git a/src/main/java/com/codesdream/ase/repository/information/BasePoliticalStatusRepository.java b/src/main/java/com/codesdream/ase/repository/information/BasePoliticalStatusRepository.java
new file mode 100644
index 0000000..1a42b33
--- /dev/null
+++ b/src/main/java/com/codesdream/ase/repository/information/BasePoliticalStatusRepository.java
@@ -0,0 +1,10 @@
+package com.codesdream.ase.repository.information;
+
+import com.codesdream.ase.model.information.BasePoliticalStatus;
+import org.springframework.data.repository.CrudRepository;
+
+import java.util.Optional;
+
+public interface BasePoliticalStatusRepository extends CrudRepository<BasePoliticalStatus, Integer> {
+    Optional<BasePoliticalStatus> findByName(String name);
+}
diff --git a/src/main/java/com/codesdream/ase/repository/information/BaseStudentInfoRepository.java b/src/main/java/com/codesdream/ase/repository/information/BaseStudentInfoRepository.java
new file mode 100644
index 0000000..69f2d85
--- /dev/null
+++ b/src/main/java/com/codesdream/ase/repository/information/BaseStudentInfoRepository.java
@@ -0,0 +1,14 @@
+package com.codesdream.ase.repository.information;
+
+import com.codesdream.ase.model.information.BaseStudentInfo;
+import org.springframework.data.repository.CrudRepository;
+import org.springframework.stereotype.Repository;
+
+import java.util.Optional;
+
+@Repository
+public interface BaseStudentInfoRepository extends CrudRepository<BaseStudentInfo, Integer> {
+    // 通过学号查找
+    Optional<BaseStudentInfo> findByStudentId(String student_id);
+
+}
diff --git a/src/main/java/com/codesdream/ase/repository/FunctionalPermissionRepository.java b/src/main/java/com/codesdream/ase/repository/permission/FunctionalPermissionRepository.java
similarity index 89%
rename from src/main/java/com/codesdream/ase/repository/FunctionalPermissionRepository.java
rename to src/main/java/com/codesdream/ase/repository/permission/FunctionalPermissionRepository.java
index 5776b09..134b3f8 100644
--- a/src/main/java/com/codesdream/ase/repository/FunctionalPermissionRepository.java
+++ b/src/main/java/com/codesdream/ase/repository/permission/FunctionalPermissionRepository.java
@@ -1,4 +1,4 @@
-package com.codesdream.ase.repository;
+package com.codesdream.ase.repository.permission;
 
 import com.codesdream.ase.model.permission.FunctionalPermissionContainer;
 import org.springframework.data.repository.CrudRepository;
diff --git a/src/main/java/com/codesdream/ase/repository/PermissionContainersCollectionRepository.java b/src/main/java/com/codesdream/ase/repository/permission/PermissionContainersCollectionRepository.java
similarity index 89%
rename from src/main/java/com/codesdream/ase/repository/PermissionContainersCollectionRepository.java
rename to src/main/java/com/codesdream/ase/repository/permission/PermissionContainersCollectionRepository.java
index d0131a0..1b7b242 100644
--- a/src/main/java/com/codesdream/ase/repository/PermissionContainersCollectionRepository.java
+++ b/src/main/java/com/codesdream/ase/repository/permission/PermissionContainersCollectionRepository.java
@@ -1,4 +1,4 @@
-package com.codesdream.ase.repository;
+package com.codesdream.ase.repository.permission;
 
 import com.codesdream.ase.model.permission.PermissionContainersCollection;
 import org.springframework.data.repository.CrudRepository;
diff --git a/src/main/java/com/codesdream/ase/repository/ScopePermissionRepository.java b/src/main/java/com/codesdream/ase/repository/permission/ScopePermissionRepository.java
similarity index 86%
rename from src/main/java/com/codesdream/ase/repository/ScopePermissionRepository.java
rename to src/main/java/com/codesdream/ase/repository/permission/ScopePermissionRepository.java
index 984580a..95893f8 100644
--- a/src/main/java/com/codesdream/ase/repository/ScopePermissionRepository.java
+++ b/src/main/java/com/codesdream/ase/repository/permission/ScopePermissionRepository.java
@@ -1,4 +1,4 @@
-package com.codesdream.ase.repository;
+package com.codesdream.ase.repository.permission;
 
 import com.codesdream.ase.model.permission.ScopePermissionContainer;
 import org.springframework.data.repository.CrudRepository;
diff --git a/src/main/java/com/codesdream/ase/repository/TagRepository.java b/src/main/java/com/codesdream/ase/repository/permission/TagRepository.java
similarity index 89%
rename from src/main/java/com/codesdream/ase/repository/TagRepository.java
rename to src/main/java/com/codesdream/ase/repository/permission/TagRepository.java
index 9af0508..f46de40 100644
--- a/src/main/java/com/codesdream/ase/repository/TagRepository.java
+++ b/src/main/java/com/codesdream/ase/repository/permission/TagRepository.java
@@ -1,4 +1,4 @@
-package com.codesdream.ase.repository;
+package com.codesdream.ase.repository.permission;
 
 import com.codesdream.ase.model.permission.FunctionalPermissionContainer;
 import com.codesdream.ase.model.permission.Tag;
diff --git a/src/main/java/com/codesdream/ase/repository/UserRepository.java b/src/main/java/com/codesdream/ase/repository/permission/UserRepository.java
similarity index 88%
rename from src/main/java/com/codesdream/ase/repository/UserRepository.java
rename to src/main/java/com/codesdream/ase/repository/permission/UserRepository.java
index 486beec..6ba5c8e 100644
--- a/src/main/java/com/codesdream/ase/repository/UserRepository.java
+++ b/src/main/java/com/codesdream/ase/repository/permission/UserRepository.java
@@ -1,4 +1,4 @@
-package com.codesdream.ase.repository;
+package com.codesdream.ase.repository.permission;
 
 import com.codesdream.ase.model.permission.Tag;
 import com.codesdream.ase.model.permission.User;
diff --git a/src/main/java/com/codesdream/ase/service/ASEUserDetailsService.java b/src/main/java/com/codesdream/ase/service/ASEUserDetailsService.java
index 00e9ad8..411bcbb 100644
--- a/src/main/java/com/codesdream/ase/service/ASEUserDetailsService.java
+++ b/src/main/java/com/codesdream/ase/service/ASEUserDetailsService.java
@@ -1,6 +1,6 @@
 package com.codesdream.ase.service;
 
-import com.codesdream.ase.component.UserAuthoritiesGenerator;
+import com.codesdream.ase.component.permission.UserAuthoritiesGenerator;
 import com.codesdream.ase.model.permission.User;
 import org.springframework.security.core.userdetails.UserDetails;
 import org.springframework.security.core.userdetails.UserDetailsService;
@@ -9,7 +9,6 @@ import org.springframework.stereotype.Service;
 
 import javax.annotation.Resource;
 import javax.transaction.Transactional;
-import java.util.Optional;
 
 @Service
 public class ASEUserDetailsService implements UserDetailsService {
diff --git a/src/main/java/com/codesdream/ase/service/IBaseInformationService.java b/src/main/java/com/codesdream/ase/service/IBaseInformationService.java
new file mode 100644
index 0000000..8c55369
--- /dev/null
+++ b/src/main/java/com/codesdream/ase/service/IBaseInformationService.java
@@ -0,0 +1,5 @@
+package com.codesdream.ase.service;
+
+public interface IBaseInformationService {
+    boolean checkAdministrativeDivision(String name);
+}
diff --git a/src/main/java/com/codesdream/ase/service/IUserService.java b/src/main/java/com/codesdream/ase/service/IUserService.java
index 5de817d..277d413 100644
--- a/src/main/java/com/codesdream/ase/service/IUserService.java
+++ b/src/main/java/com/codesdream/ase/service/IUserService.java
@@ -1,6 +1,7 @@
 package com.codesdream.ase.service;
 
 import com.codesdream.ase.model.permission.User;
+import javafx.util.Pair;
 import org.springframework.security.core.GrantedAuthority;
 
 import java.util.Collection;
@@ -16,20 +17,28 @@ public interface IUserService {
    List<User> findAll();
 
    Optional<User> findUserById(int id);
+
    User findUserByUsername(String username);
 
+   public Pair<Boolean, User> checkIfUserExists(String username);
+
    // 获得用户所有的权限角色
    Collection<? extends GrantedAuthority> getUserAuthorities(User user);
 
    // 更新用户的密码
    void updatePassword(User user, String password);
 
-   // 生成随机用户名
+   // 根据学号生成随机用户名
    void generateRandomUsernameByStudentID(User user, String id);
 
+   // 注册用户
    User save(User user);
 
+   // 更新用户信息
    User update(User user);
 
+   // 删除用户
+   void delete(User user);
+
 
 }
diff --git a/src/main/java/com/codesdream/ase/service/PermissionService.java b/src/main/java/com/codesdream/ase/service/PermissionService.java
index 056a6c1..ee8f8f2 100644
--- a/src/main/java/com/codesdream/ase/service/PermissionService.java
+++ b/src/main/java/com/codesdream/ase/service/PermissionService.java
@@ -1,11 +1,11 @@
 package com.codesdream.ase.service;
 
-import com.codesdream.ase.component.UserFunctionalPermissionContainersListGenerator;
-import com.codesdream.ase.component.UserFunctionalScopeRelationsListGenerator;
+import com.codesdream.ase.component.permission.UserFunctionalPermissionContainersListGenerator;
+import com.codesdream.ase.component.permission.UserFunctionalScopeRelationsListGenerator;
 import com.codesdream.ase.model.permission.*;
-import com.codesdream.ase.repository.FunctionalPermissionRepository;
-import com.codesdream.ase.repository.ScopePermissionRepository;
-import com.codesdream.ase.repository.TagRepository;
+import com.codesdream.ase.repository.permission.FunctionalPermissionRepository;
+import com.codesdream.ase.repository.permission.ScopePermissionRepository;
+import com.codesdream.ase.repository.permission.TagRepository;
 import javafx.util.Pair;
 import org.springframework.stereotype.Service;
 
@@ -30,7 +30,7 @@ public class PermissionService implements IPermissionService {
     private UserFunctionalPermissionContainersListGenerator userFunctionalPermissionContainersListGenerator;
 
     @Resource
-    UserFunctionalScopeRelationsListGenerator userFunctionalScopeRelationsListGenerator;
+    private UserFunctionalScopeRelationsListGenerator userFunctionalScopeRelationsListGenerator;
 
     @Override
     public Optional<Tag> findTag(String name) {
diff --git a/src/main/java/com/codesdream/ase/service/UserService.java b/src/main/java/com/codesdream/ase/service/UserService.java
index 45fb059..10372be 100644
--- a/src/main/java/com/codesdream/ase/service/UserService.java
+++ b/src/main/java/com/codesdream/ase/service/UserService.java
@@ -1,10 +1,14 @@
 package com.codesdream.ase.service;
 
-import com.codesdream.ase.component.ASEPasswordEncoder;
-import com.codesdream.ase.component.ASEUsernameEncoder;
-import com.codesdream.ase.component.UserRolesListGenerator;
+import com.codesdream.ase.component.permission.ASEPasswordEncoder;
+import com.codesdream.ase.component.permission.ASEUsernameEncoder;
+import com.codesdream.ase.component.permission.UserRolesListGenerator;
+import com.codesdream.ase.exception.UserInformationIllegalException;
+import com.codesdream.ase.exception.UserNotFoundException;
+import com.codesdream.ase.exception.UsernameAlreadyExistException;
 import com.codesdream.ase.model.permission.User;
-import com.codesdream.ase.repository.UserRepository;
+import com.codesdream.ase.repository.permission.UserRepository;
+import javafx.util.Pair;
 import org.springframework.security.core.GrantedAuthority;
 import org.springframework.security.core.userdetails.UsernameNotFoundException;
 import org.springframework.stereotype.Service;
@@ -41,10 +45,16 @@ public class UserService implements IUserService {
     @Override
     public User findUserByUsername(String username) {
         Optional<User> user = userRepository.findByUsername(username);
-        if(!user.isPresent()) throw new UsernameNotFoundException("User Not Found");
+        if(!user.isPresent()) throw new UsernameNotFoundException(username);
         return user.get();
     }
 
+    @Override
+    public Pair<Boolean, User> checkIfUserExists(String username){
+        Optional<User> user = userRepository.findByUsername(username);
+        return user.map(value -> new Pair<>(true, value)).orElseGet(() -> new Pair<>(false, null));
+    }
+
     @Override
     public Collection<? extends GrantedAuthority> getUserAuthorities(User user) {
         return userRolesListGenerator.generateRoles(user);
@@ -66,23 +76,43 @@ public class UserService implements IUserService {
     public User save(User user) {
         // 查找用户名是否已经被注册
         if(userRepository.findByUsername(user.getUsername()).isPresent())
-            throw new RuntimeException("Username Already Exists");
+            throw new UsernameAlreadyExistException(user.getUsername());
+
+        // 用户信息一般性规范检查
+        if(user.getUserAuth().getUserAnswer().length() > 255
+                || user.getUserAuth().getUserQuestion().length() > 255
+                || user.getUserAuth().getStudentID().length() > 24
+                || user.getUserAuth().getMail().length() > 64
+                || user.getUserDetail().getRealName().length() > 12)
+            throw new UserInformationIllegalException(user.getUsername());
+
+        // 强制以哈希值(sha256)保存密码
         user.setPassword(passwordEncoder.encode(user.getPassword()));
         return userRepository.save(user);
     }
 
     @Override
     public User update(User user) {
-        if(!userRepository.findByUsername(user.getUsername()).isPresent())
-            throw new RuntimeException("Username Already Exists");
+        // 执行前检查
+        if(!userRepository.findById(user.getId()).isPresent())
+            throw new UserNotFoundException(user.getId(), user.getUsername());
         return userRepository.save(user);
 
     }
 
+    @Override
+    public void delete(User user) {
+        // 执行前检查
+        if(!userRepository.findById(user.getId()).isPresent())
+            throw new UserNotFoundException(user.getId(), user.getUsername());
+        userRepository.delete(user);
+    }
+
     // 获得一个默认初始化的用户对象
     @Override
     public User getDefaultUser() {
         return new User();
     }
 
+
 }
diff --git a/src/main/java/com/codesdream/ase/test/DataManagerTest.java b/src/main/java/com/codesdream/ase/test/DataManagerTest.java
new file mode 100644
index 0000000..9404bb5
--- /dev/null
+++ b/src/main/java/com/codesdream/ase/test/DataManagerTest.java
@@ -0,0 +1,45 @@
+package com.codesdream.ase.test;
+
+import com.codesdream.ase.component.ASESpringUtil;
+import com.codesdream.ase.component.datamanager.DataModelRepositorySearcher;
+import com.codesdream.ase.component.datamanager.DataModelSearcher;
+import com.codesdream.ase.repository.permission.UserRepository;
+import org.junit.Assert;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.springframework.boot.test.context.SpringBootTest;
+import org.springframework.test.context.junit4.SpringRunner;
+
+import javax.annotation.Resource;
+
+
+@RunWith(SpringRunner.class)
+@SpringBootTest
+public class DataManagerTest {
+    @Resource
+    ASESpringUtil springUtil;
+
+    @Test
+    public void dataModelSearcherTest() {
+        DataModelSearcher dataModelSearcher = springUtil.getBean(DataModelSearcher.class);
+        dataModelSearcher.getDataModelClass("permission", "Tag");
+        Assert.assertTrue(dataModelSearcher.isPresent());
+
+        for(String param : dataModelSearcher.getDataModelParamArgs()){
+            System.out.println(param);
+        }
+
+    }
+
+    @Test
+    public void  dataModelRepositorySearcherTest(){
+        DataModelRepositorySearcher dataModelRepositorySearcher =
+                springUtil.getBean(DataModelRepositorySearcher.class);
+
+        dataModelRepositorySearcher.getDataModelRepositoryClass("permission", "User");
+        Assert.assertTrue(dataModelRepositorySearcher.isPresent());
+        UserRepository userRepository = dataModelRepositorySearcher.getDataModelRepositoryInstance();
+
+    }
+
+}
diff --git a/src/main/java/com/codesdream/ase/test/UserTest.java b/src/main/java/com/codesdream/ase/test/UserTest.java
index 374123e..1b0c25e 100644
--- a/src/main/java/com/codesdream/ase/test/UserTest.java
+++ b/src/main/java/com/codesdream/ase/test/UserTest.java
@@ -1,75 +1,71 @@
 package com.codesdream.ase.test;
 
-import com.codesdream.ase.model.permission.FunctionalPermissionContainer;
-import com.codesdream.ase.model.permission.Tag;
 import com.codesdream.ase.model.permission.User;
-import com.codesdream.ase.repository.UserRepository;
 
 import static org.junit.Assert.*;
 
+import com.codesdream.ase.service.UserService;
+import com.sun.org.apache.xpath.internal.operations.Bool;
+import javafx.util.Pair;
 import org.junit.Test;
 import org.junit.runner.RunWith;
-import org.springframework.beans.factory.annotation.Autowired;
-import org.springframework.boot.test.autoconfigure.orm.jpa.DataJpaTest;
-import org.springframework.boot.test.autoconfigure.orm.jpa.TestEntityManager;
+import org.springframework.boot.test.context.SpringBootTest;
 import org.springframework.test.context.junit4.SpringRunner;
 
-import java.util.HashMap;
-import java.util.HashSet;
+import javax.annotation.Resource;
 
 /**
  * 用户基本表单元测试
  * 用于测试数据库与DAO层交互是否通畅
  */
-@DataJpaTest
 @RunWith(SpringRunner.class)
+@SpringBootTest
 public class UserTest {
 
-    @Autowired
-    private TestEntityManager entityManager;
-
-    @Autowired
-    private UserRepository userRepository;
+    @Resource
+    private UserService userService;
 
     /**
      * 基本存储与查询测试
      */
     @Test
     public void UserBaseTest_1(){
-        User user = new User("Tim", "123456");
-        userRepository.save(user);
-        assertTrue(userRepository.findByUsername("Tim").isPresent());
-        assertFalse(userRepository.findByUsername("Tom").isPresent());
-        user = userRepository.findByUsername("Tim").get();
+        // 查找数据库中是否有重复项
+        Pair<Boolean, User> checker = userService.checkIfUserExists("Tim");
+        if(checker.getKey()){
+            userService.delete(checker.getValue());
+        }
+
+        User user = userService.getDefaultUser();
+        user.setUsername("Tim");
+        user.setPassword("123456");
+        user.getUserAuth().setStudentID("2018303026");
+        user.getUserAuth().setMail("937447984@qq.com");
+        user.getUserAuth().setUserQuestion("Your favourite animal?");
+        user.getUserAuth().setUserAnswer("Cat");
+        user.getUserDetail().setAtSchool(true);
+        userService.save(user);
+
+        user = userService.findUserByUsername("Tim");
 
         assertEquals(user.getUsername(), "Tim");
-        assertEquals(user.getPassword(), "123456");
+        assertEquals(user.getPassword(),
+                "8d969eef6ecad3c29a3a629280e686cf0c3f5d5a86aff3ca12020c923adc6c92");
+        // 检查账号状态
         assertTrue(user.isEnabled());
         assertFalse(user.isDeleted());
+        assertTrue(user.isAccountNonExpired());
+        assertTrue(user.isAccountNonLocked());
+        assertTrue(user.isCredentialsNonExpired());
+        assertEquals(user.getUserAuth().getStudentID(), "2018303026");
+        assertEquals(user.getUserAuth().getMail(), "937447984@qq.com");
+        assertEquals(user.getUserAuth().getUserQuestion(), "Your favourite animal?");
+        assertEquals(user.getUserAuth().getUserAnswer(), "Cat");
     }
 
     @Test
     public void UserBaseTest_2(){
-        // 用户
-        User user = new User("Pat", "123456");
-        // 标签
-        Tag tag = new Tag("学生","普通学生");
-        // 功能性权限容器
-        FunctionalPermissionContainer functionalPermissionContainer =
-                new FunctionalPermissionContainer("基本用户权限", "基本的用户权限");
-
-        // 添加为标签功能性权限容器
-        HashSet<FunctionalPermissionContainer> functionalPermissionContainers = new HashSet<>();
-        functionalPermissionContainers.add(functionalPermissionContainer);
-        // 等待添加
-
-        // 为用户添加标签
-        HashSet<Tag> tags = new HashSet<>();
-        tags.add(tag);
-        user.setTags(tags);
-
-        userRepository.save(user);
-
+        User user = userService.findUserByUsername("Tim");
 
 
 
diff --git a/src/main/resources/templates/error.html b/src/main/resources/templates/error.html
index 3c55a1c..55690a0 100644
--- a/src/main/resources/templates/error.html
+++ b/src/main/resources/templates/error.html
@@ -8,11 +8,89 @@
 </head>
 
 <body>
-	<div class="logo-header" data-background-color="blue" style="width:100%">
-	  <h1><font color="#FFFFFF">Error</font></h1>
+
+	<div class="wrapper">
+		<div class="main-header">
+			<nav class="navbar navbar-header navbar-expand-lg" data-background-color="blue2">
+
+				<div class="container-fluid">
+					<h1 style="color: white">Error Occurred</h1>
+				</div>
+			</nav>
+		</div>
+		<div class="main-panel">
+			<div class="content">
+				<div class="page-inner">
+					<div class="page-header">
+						<h4 class="page-title"><div class="fa fa-surprise"></div>&nbsp; 异常被抛出 (Exception Thrown)</h4>
+					</div>
+					<div class="row">
+						<div class="col-md-8">
+							<div class="card">
+								<div class="card-header">
+
+									<h4 class="card-title"><div class="fa fa-cogs"></div> &nbsp; 概要信息</h4>
+								</div>
+								<div class="card-body">
+									<div class="card-sub">
+										此次异常的简要信息已被异常管理子系统收集并概括如下表
+									</div>
+									<table class="table table-bordered table-head-bg-info table-bordered-bd-info mt-8">
+										<thead>
+										<tr>
+											<th scope="col">#</th>
+											<th scope="col">信息项</th>
+											<th scope="col">值</th>
+										</tr>
+										</thead>
+										<tbody>
+										<tr>
+											<td>0 </td>
+											<td>HTTP状态</td>
+											<td class="text-primary" th:text="${http_status}"></td>
+										</tr>
+										<tr>
+											<td>1</td>
+											<td>异常类型</td>
+											<td class="text-primary" th:text="${exception_name}"></td>
+										</tr>
+
+										<tr>
+											<td>2</td>
+											<td>附带消息</td>
+											<td class="text-primary" th:text="${exception_message}"></td>
+										</tr>
+
+										<tr>
+											<td>2</td>
+											<td>附带消息</td>
+											<td class="text-primary" th:text="${#dates.format(exception_date, 'yyyy-MM-dd HH:mm:ss')}"></td>
+										</tr>
+
+										</tbody>
+									</table>
+								</div>
+
+							</div>
+							<div class="card">
+								<div class="card-header">
+									<h1 class="card-title"><div class="fa fa-bug"></div> &nbsp; 运行栈相关信息</h1>
+								</div>
+								<div class="card-body">
+									<ol class="activity-feed">
+										<li class="feed-item" th:each="line : ${error_stack}">
+											<span class="text" th:text="${line}"></span>
+										</li>
+									</ol>
+
+								</div>
+							</div>
+						</div>
+					</div>
+				</div>
+			</div>
+		</div>
+
 	</div>
-	
-	
-	
 </body>
 </html>
\ No newline at end of file
diff --git a/src/main/resources/templates/not_found.html b/src/main/resources/templates/not_found.html
index 1890621..6a4a8e1 100644
--- a/src/main/resources/templates/not_found.html
+++ b/src/main/resources/templates/not_found.html
@@ -8,10 +8,23 @@
 </head>
 
 <body>
-	<div class="logo-header" data-background-color="blue" style="width:100%">
-	  <h1><font color="#FFFFFF">404 Not Found</font></h1>
+<div class="wrapper">
+	<div class="main-header">
+		<nav class="navbar navbar-header navbar-expand-lg" data-background-color="blue2">
+			<div class="container-fluid">
+				<h1 style="color: white">Page Not Found</h1>
+			</div>
+		</nav>
 	</div>
-	
+	<div class="main-panel">
+		<div class="content">
+			<div class="col-md-8">
+				<div class="card"><img th:src="@{/assets/img/404.jpg}" /></div>
+			</div>
+
+		</div>
+	</div>
+</div>
 	
 	
 </body>
diff --git a/src/main/resources/templates/query.html b/src/main/resources/templates/query.html
new file mode 100644
index 0000000..de567c1
--- /dev/null
+++ b/src/main/resources/templates/query.html
@@ -0,0 +1,11 @@
+<!doctype html>
+<html lang="en"
+      xmlns:th="http://www.thymeleaf.org">
+<head>
+    <meta charset="UTF-8">
+    <title>Title</title>
+</head>
+<body>
+
+</body>
+</html>
\ No newline at end of file