diff --git a/src/main/java/com/msdw/tms/api/ClassTeachingApi.java b/src/main/java/com/msdw/tms/api/ClassTeachingApi.java
index 2efe0bb..d93409b 100644
--- a/src/main/java/com/msdw/tms/api/ClassTeachingApi.java
+++ b/src/main/java/com/msdw/tms/api/ClassTeachingApi.java
@@ -2,10 +2,8 @@ package com.msdw.tms.api;
 
 import com.msdw.tms.common.utils.R;
 import com.msdw.tms.entity.ExperimentalTeachingEntity;
-import com.msdw.tms.entity.vo.ProjectRecordVo;
 import io.swagger.annotations.Api;
 import io.swagger.annotations.ApiOperation;
-import org.springframework.web.bind.annotation.RequestParam;
 
 @Api(value = "用户端班级实验", tags = "用户端班级实验信息")
 public interface ClassTeachingApi {
diff --git a/src/main/java/com/msdw/tms/api/UserControllerApi.java b/src/main/java/com/msdw/tms/api/UserControllerApi.java
index 82a41ae..56c016a 100644
--- a/src/main/java/com/msdw/tms/api/UserControllerApi.java
+++ b/src/main/java/com/msdw/tms/api/UserControllerApi.java
@@ -2,6 +2,7 @@ package com.msdw.tms.api;
 
 import com.msdw.tms.common.utils.R;
 import com.msdw.tms.entity.UserEntity;
+import com.msdw.tms.entity.vo.UserEntityVo;
 import io.swagger.annotations.Api;
 import io.swagger.annotations.ApiOperation;
 
@@ -14,4 +15,7 @@ public interface UserControllerApi {
     @ApiOperation(value = "个人中心信息修改",notes = "个人中心信息修改")
     R update(UserEntity userEntity);
 
+    @ApiOperation(value = "更新密码",notes = "更新密码")
+    R examinePassword(UserEntityVo entity);
+
 }
diff --git a/src/main/java/com/msdw/tms/controller/UserController.java b/src/main/java/com/msdw/tms/controller/UserController.java
index aff7cc1..7004e40 100644
--- a/src/main/java/com/msdw/tms/controller/UserController.java
+++ b/src/main/java/com/msdw/tms/controller/UserController.java
@@ -1,5 +1,7 @@
 package com.msdw.tms.controller;
 
+import cn.hutool.system.UserInfo;
+import com.baomidou.mybatisplus.core.conditions.update.UpdateWrapper;
 import com.msdw.tms.api.UserControllerApi;
 import com.msdw.tms.common.utils.PageUtils;
 import com.msdw.tms.common.utils.R;
@@ -7,6 +9,7 @@ import com.msdw.tms.entity.UserEntity;
 import com.msdw.tms.entity.vo.UserEntityVo;
 import com.msdw.tms.service.UserService;
 import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.transaction.annotation.Transactional;
 import org.springframework.web.bind.annotation.*;
 
 import java.util.Arrays;
@@ -78,6 +81,30 @@ public class UserController implements UserControllerApi {
         return R.ok();
     }
 
-
+    /**
+     * 校验密码
+     * @param entity 封装用户id和输入的原密码和新密码
+     * @return R 响应的状态信息
+     */
+    @Override
+    @Transactional
+    @PostMapping("/examinePassword")
+    public R examinePassword(@RequestBody UserEntityVo entity){
+        Integer userid = entity.getUserid();//用户id
+        String password = entity.getPassword();//用户输入的当前密码
+        String newPassword = entity.getNewPassword();//获取用户输入的新密码
+        UserEntity byId = userService.getById(userid);//获取用户个人信息
+
+        UserEntity user = new UserEntity();//用于封装数据
+        if (password.equals(byId.getPassword())==true){
+            user.setUserid(userid).setPassword(newPassword);
+            boolean b = userService.updateById(user);
+            if (b==true){
+                return R.ok();
+            }else{return R.error("更新密码失败，请稍后重试");}
+        }else{
+            return R.error(403,"原密码错误，更新密码失败！！！");
+        }
+    }
 
 }
diff --git a/src/main/java/com/msdw/tms/entity/vo/UserEntityVo.java b/src/main/java/com/msdw/tms/entity/vo/UserEntityVo.java
index fd3b76d..6b26c4a 100644
--- a/src/main/java/com/msdw/tms/entity/vo/UserEntityVo.java
+++ b/src/main/java/com/msdw/tms/entity/vo/UserEntityVo.java
@@ -35,5 +35,7 @@ public class UserEntityVo extends UserEntity implements Serializable {
     private String professionalName;
 
     private List<UserEntity> user;
+    //新密码
+    private String newPassword;
 
 }