diff --git a/project2/README.md b/project2/README.md
index 0f38656..ab520f7 100644
--- a/project2/README.md
+++ b/project2/README.md
@@ -100,50 +100,58 @@
   - ~/addinfo
     - 学生信息添加 [Post]
     - admin,teacher
+    - *Redirect*.infomodv2|*Redirect*.infomodv2_t
 - /system
   - ~/settings
-    - 系统设置页
+    - 系统设置页 [Get]
     - admin
+    - settings
   - ~/clean
-    - 清理垃圾
+    - 清理垃圾 [Get]
     - admin
+    - *Redirect*.settings
 - /teacher
   - ~/mamage
-    - 教师信息管理页
+    - 教师信息管理页 [Get]
     - admin
+    - teachermanage
   - ~/query
-    - 教师信息查询
+    - 教师信息查询 [Post]
     - admin
+    - teacherQueryResult
   - ~/mod
-    - 教师信息修改
+    - 教师信息修改 [Post]
     - admin
   - ~/del
-    - 教师信息删除
+    - 教师信息删除 [Post]
     - admin
   - ~/add
-    - 教师信息添加
+    - 教师信息添加 [Post]
     - admin
 - /login
-  - 用户登录页(和/相同)
-  - everyone
+  - 用户登录页(和/相同) [Get]
+  - Everyone
 - /signup
-  - 用户(管理员)注册
-  - everyone
+  - 用户(管理员)注册 [Post]
+  - Everyone
 - /user
   - ~/usermanage
-    - 用户管理页
+    - 用户管理页 [Get]
     - admin
+    - usermanage
   - ~/create
-    - 用户创建
+    - 用户创建 [Post]
     - admin
+    - *Redirect*.usermanage
   - ~/reset
-    - 重设密码
+    - 重设密码 [Post]
     - admin
+    - *Redirect*.usermanage
   - ~/userdisabled
-    - 禁用用户
+    - 禁用用户 [Post]
     - admin
   - ~/userenabled
-    - 启用用户
+    - 启用用户 [Post]
     - admin
 - /success
   - 废弃的成功状态页
@@ -152,11 +160,6 @@
   - 废弃的失败状态页
   - None
 - /dashboard
-  - 管理员登陆后的首页
-  - admin
-- /dashboard-t
-  - 教师登陆后的首页
-  - teacher
-- /dashborad-s
-  - 学生登录后的首页
-  - student
\ No newline at end of file
+  - 登陆后的首页
+  - admin,teacher,student
+  - dashboard|dashboard_t|dashboard_s
\ No newline at end of file
diff --git a/project2/src/main/java/cyou/chenx221/controller/SystemController.java b/project2/src/main/java/cyou/chenx221/controller/SystemController.java
index aa35d7f..a775ef0 100644
--- a/project2/src/main/java/cyou/chenx221/controller/SystemController.java
+++ b/project2/src/main/java/cyou/chenx221/controller/SystemController.java
@@ -1,8 +1,6 @@
 package cyou.chenx221.controller;
 
 import cyou.chenx221.helper.UsernameHelper;
-import cyou.chenx221.pojo.Course;
-import cyou.chenx221.pojo.User;
 import org.springframework.stereotype.Controller;
 import org.springframework.ui.Model;
 import org.springframework.web.bind.annotation.GetMapping;
@@ -12,7 +10,6 @@ import org.springframework.web.servlet.mvc.support.RedirectAttributes;
 
 import java.io.File;
 import java.text.DecimalFormat;
-import java.util.List;
 
 @Controller
 @RequestMapping("/system")
@@ -28,7 +25,7 @@ public class SystemController {
             model.addAttribute("message", message);
         }
         model.addAttribute("trashSize", formatFileSize(getTrashSize()));
-        return "settings";
+        return "system/settings";
     }
 
     public long getTrashSize() {
diff --git a/project2/src/main/java/cyou/chenx221/controller/TeacherController.java b/project2/src/main/java/cyou/chenx221/controller/TeacherController.java
index 77d2801..1b6d10d 100644
--- a/project2/src/main/java/cyou/chenx221/controller/TeacherController.java
+++ b/project2/src/main/java/cyou/chenx221/controller/TeacherController.java
@@ -4,7 +4,6 @@ import cyou.chenx221.helper.CsvHelper;
 import cyou.chenx221.helper.UsernameHelper;
 import cyou.chenx221.pojo.Course;
 import cyou.chenx221.pojo.Teacher;
-import cyou.chenx221.service.CourseService;
 import cyou.chenx221.service.TeacherService;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.http.ResponseEntity;
@@ -41,7 +40,7 @@ public class TeacherController {
         model.addAttribute("errorMessage", errorMessage);
         List<Teacher> teacherList = teacherService.getAllTeachers();
         model.addAttribute("teacherList", teacherList);
-        return "teachermanage";
+        return "teacher/teachermanage";
     }
 
     @PostMapping(value = "/query", produces = "application/x-www-form-urlencoded;charset=UTF-8")
@@ -103,7 +102,7 @@ public class TeacherController {
         List<Teacher> teachers = teacherService.getQueryTeachers(teacher);
         model.addAttribute("teachers", teachers);
         model.addAttribute("download", new CsvHelper().generateTeacherCSVFile(teachers));
-        return "teacherQueryResult";
+        return "teacher/teacherQueryResult";
     }
 
     @ResponseBody
diff --git a/project2/src/main/java/cyou/chenx221/controller/UserController.java b/project2/src/main/java/cyou/chenx221/controller/UserController.java
index cebbb94..f833e30 100644
--- a/project2/src/main/java/cyou/chenx221/controller/UserController.java
+++ b/project2/src/main/java/cyou/chenx221/controller/UserController.java
@@ -92,7 +92,7 @@ public class UserController {
         model.addAttribute("userList", userList);
         model.addAttribute("successMessage", successMessage);
         model.addAttribute("errorMessage", errorMessage);
-        return "usermanage";
+        return "user/usermanage";
     }
 
     @RequestMapping(path = "/user/create", method = {RequestMethod.POST})
diff --git a/project2/src/main/java/cyou/chenx221/controller/ViewController.java b/project2/src/main/java/cyou/chenx221/controller/ViewController.java
index b4b0b70..06ded2e 100644
--- a/project2/src/main/java/cyou/chenx221/controller/ViewController.java
+++ b/project2/src/main/java/cyou/chenx221/controller/ViewController.java
@@ -10,41 +10,27 @@ import org.springframework.web.bind.annotation.RequestMethod;
 public class ViewController {
     @RequestMapping(path = "/success", method = {RequestMethod.GET, RequestMethod.POST}) //弃用
     public String success() {
-        return "views/success"; // 视图文件名
+        return "success"; // 视图文件名
     }
 
     @RequestMapping(path = "/fail", method = {RequestMethod.GET, RequestMethod.POST}) //弃用
     public String fail() {
-        return "views/fail"; // 视图文件名
+        return "fail"; // 视图文件名
     }
 
-    @RequestMapping(path = "/dashboard", method = {RequestMethod.GET, RequestMethod.POST})
+    @RequestMapping(path = "/dashboard", method = {RequestMethod.GET})
     public String showDashboard(Model model) {
         String username = new UsernameHelper().getCurrentUsername();
         if (username != null) {
             model.addAttribute("username", username);
         }
-//        model.addAttribute("errorMessage","null");
-        return "dashboard"; // 返回 dashboard 视图名
-    }
-
-    @RequestMapping(path = "/dashboard-t", method = {RequestMethod.GET, RequestMethod.POST})
-    public String showDashboardT(Model model) {
-        String username = new UsernameHelper().getCurrentUsername();
-        if (username != null) {
-            model.addAttribute("username", username);
+        String role = new UsernameHelper().getCurrentRole();
+        if (role.equals("[ROLE_admin]"))
+            return "dashboard/dashboard";
+        else if (role.equals("[ROLE_teacher]")) {
+            return "dashboard/dashboard_t";
+        } else {
+            return "dashboard/dashboard_s";
         }
-//        model.addAttribute("errorMessage","null");
-        return "dashboard_t"; // 返回 dashboard 视图名
-    }
-
-    @RequestMapping(path = "/dashboard-s", method = {RequestMethod.GET, RequestMethod.POST})
-    public String showDashboardS(Model model) {
-        String username = new UsernameHelper().getCurrentUsername();
-        if (username != null) {
-            model.addAttribute("username", username);
-        }
-//        model.addAttribute("errorMessage","null");
-        return "dashboard_s"; // 返回 dashboard 视图名
     }
 }
diff --git a/project2/web/WEB-INF/views/dashboard.jsp b/project2/web/WEB-INF/views/dashboard/dashboard.jsp
similarity index 100%
rename from project2/web/WEB-INF/views/dashboard.jsp
rename to project2/web/WEB-INF/views/dashboard/dashboard.jsp
diff --git a/project2/web/WEB-INF/views/dashboard_s.jsp b/project2/web/WEB-INF/views/dashboard/dashboard_s.jsp
similarity index 100%
rename from project2/web/WEB-INF/views/dashboard_s.jsp
rename to project2/web/WEB-INF/views/dashboard/dashboard_s.jsp
diff --git a/project2/web/WEB-INF/views/dashboard_t.jsp b/project2/web/WEB-INF/views/dashboard/dashboard_t.jsp
similarity index 100%
rename from project2/web/WEB-INF/views/dashboard_t.jsp
rename to project2/web/WEB-INF/views/dashboard/dashboard_t.jsp
diff --git a/project2/web/WEB-INF/views/settings.jsp b/project2/web/WEB-INF/views/system/settings.jsp
similarity index 100%
rename from project2/web/WEB-INF/views/settings.jsp
rename to project2/web/WEB-INF/views/system/settings.jsp
diff --git a/project2/web/WEB-INF/views/teacherQueryResult.jsp b/project2/web/WEB-INF/views/teacher/teacherQueryResult.jsp
similarity index 100%
rename from project2/web/WEB-INF/views/teacherQueryResult.jsp
rename to project2/web/WEB-INF/views/teacher/teacherQueryResult.jsp
diff --git a/project2/web/WEB-INF/views/teachermanage.jsp b/project2/web/WEB-INF/views/teacher/teachermanage.jsp
similarity index 100%
rename from project2/web/WEB-INF/views/teachermanage.jsp
rename to project2/web/WEB-INF/views/teacher/teachermanage.jsp
diff --git a/project2/web/WEB-INF/views/usermanage.jsp b/project2/web/WEB-INF/views/user/usermanage.jsp
similarity index 100%
rename from project2/web/WEB-INF/views/usermanage.jsp
rename to project2/web/WEB-INF/views/user/usermanage.jsp