diff --git a/opsli-api/src/main/java/org/opsli/api/web/system/user/UserApi.java b/opsli-api/src/main/java/org/opsli/api/web/system/user/UserApi.java
index 35bc207..9257330 100644
--- a/opsli-api/src/main/java/org/opsli/api/web/system/user/UserApi.java
+++ b/opsli-api/src/main/java/org/opsli/api/web/system/user/UserApi.java
@@ -294,7 +294,6 @@ public interface UserApi {
      * @param username 用户名
      * @return ResultWrapper
      */
-    //@GetMapping("/getUserByUsername")
     ResultWrapper<UserModel> getUserByUsername(String username);
 
     /**
@@ -311,6 +310,11 @@ public interface UserApi {
      */
     ResultWrapper<UserModel> getUserByEmail(String email);
 
-
+    /**
+     * 用户信息 查一条
+     * @param id ID
+     * @return ResultWrapper
+     */
+    ResultWrapper<UserModel> getById(String id);
 
 }
diff --git a/opsli-base-support/opsli-core/src/main/java/org/opsli/core/utils/UserUtil.java b/opsli-base-support/opsli-core/src/main/java/org/opsli/core/utils/UserUtil.java
index a3dbfae..1b716af 100644
--- a/opsli-base-support/opsli-core/src/main/java/org/opsli/core/utils/UserUtil.java
+++ b/opsli-base-support/opsli-core/src/main/java/org/opsli/core/utils/UserUtil.java
@@ -174,16 +174,7 @@ public class UserUtil {
 
         Object cache = SecurityCache.get(redisTemplate, cacheKey, (k) -> {
             // 查询数据库
-            UserModel userModelTemp = new UserModel();
-            userModelTemp.setId(userId);
-            // 设置为系统内部调用 否则 会拿到 空值
-            userModelTemp.setIzApi(true);
-
-            // 查询数据库
-            ResultWrapper<UserModel> resultVo = userApi.get(userModelTemp);
-            if(!ResultWrapper.isSuccess(resultVo)){
-                return null;
-            }
+            ResultWrapper<UserModel> resultVo = userApi.getById(userId);
             return resultVo.getData();
         }, true);
 
diff --git a/opsli-modulars/opsli-modulars-system/src/main/java/org/opsli/modulars/system/user/web/UserRestController.java b/opsli-modulars/opsli-modulars-system/src/main/java/org/opsli/modulars/system/user/web/UserRestController.java
index ee2b9aa..705f34f 100644
--- a/opsli-modulars/opsli-modulars-system/src/main/java/org/opsli/modulars/system/user/web/UserRestController.java
+++ b/opsli-modulars/opsli-modulars-system/src/main/java/org/opsli/modulars/system/user/web/UserRestController.java
@@ -404,11 +404,15 @@ public class UserRestController extends BaseRestController<SysUser, UserModel, I
      * @return ResultWrapper
      */
     @ApiOperation(value = "获得单条用户信息", notes = "获得单条用户信息 - ID")
-    // 因为工具类 使用到该方法 不做权限验证
-    //@PreAuthorize("hasAuthority('system_user_select')")
+    @PreAuthorize("hasAuthority('system_user_select')")
     @Override
     public ResultWrapper<UserModel> get(UserModel model) {
         model = IService.get(model);
+
+        // 防止密码泄露
+        model.setPassword(null);
+        model.setPasswordLevel(null);
+
         return ResultWrapper.getSuccessResultWrapper(model);
     }
 
@@ -635,51 +639,6 @@ public class UserRestController extends BaseRestController<SysUser, UserModel, I
         return super.importExcel(request);
     }
 
-
-    /**
-     * 根据 username 获得用户
-     * @param username 用户名
-     * @return ResultWrapper
-     */
-    @ApiOperation(value = "根据 username 获得用户", notes = "根据 username 获得用户")
-    @Override
-    public ResultWrapper<UserModel> getUserByUsername(String username) {
-        UserModel userModel = IService.queryByUserName(username);
-        if(userModel == null){
-            // 暂无该用户
-            throw new ServiceException(SystemMsg.EXCEPTION_USER_NULL.getCode(),
-                    StrUtil.format(SystemMsg.EXCEPTION_USER_NULL.getMessage(), username)
-            );
-        }
-        return ResultWrapper.getSuccessResultWrapper(userModel);
-    }
-
-    @ApiOperation(value = "根据 手机号 获得用户", notes = "根据 手机号 获得用户")
-    @Override
-    public ResultWrapper<UserModel> getUserByMobile(String mobile) {
-        UserModel userModel = IService.queryByMobile(mobile);
-        if(userModel == null){
-            // 暂无该用户
-            throw new ServiceException(SystemMsg.EXCEPTION_USER_NULL.getCode(),
-                    StrUtil.format(SystemMsg.EXCEPTION_USER_NULL.getMessage(), mobile)
-            );
-        }
-        return ResultWrapper.getSuccessResultWrapper(userModel);
-    }
-
-    @ApiOperation(value = "根据 邮箱 获得用户", notes = "根据 邮箱 获得用户")
-    @Override
-    public ResultWrapper<UserModel> getUserByEmail(String email) {
-        UserModel userModel = IService.queryByEmail(email);
-        if(userModel == null){
-            // 暂无该用户
-            throw new ServiceException(SystemMsg.EXCEPTION_USER_NULL.getCode(),
-                    StrUtil.format(SystemMsg.EXCEPTION_USER_NULL.getMessage(), email)
-            );
-        }
-        return ResultWrapper.getSuccessResultWrapper(userModel);
-    }
-
     /**
      * 切换租户
      * @param tenantId 租户ID
@@ -765,4 +724,61 @@ public class UserRestController extends BaseRestController<SysUser, UserModel, I
                 : ResultWrapper.getErrorResultWrapper().setMsg("切换失败");
     }
 
+
+    /**
+     * 根据 username 获得用户
+     * @param username 用户名
+     * @return ResultWrapper
+     */
+    @ApiOperation(value = "根据 username 获得用户", notes = "根据 username 获得用户")
+    @Override
+    public ResultWrapper<UserModel> getUserByUsername(String username) {
+        UserModel userModel = IService.queryByUserName(username);
+        if(userModel == null){
+            // 暂无该用户
+            throw new ServiceException(SystemMsg.EXCEPTION_USER_NULL.getCode(),
+                    StrUtil.format(SystemMsg.EXCEPTION_USER_NULL.getMessage(), username)
+            );
+        }
+        return ResultWrapper.getSuccessResultWrapper(userModel);
+    }
+
+    @ApiOperation(value = "根据 手机号 获得用户", notes = "根据 手机号 获得用户")
+    @Override
+    public ResultWrapper<UserModel> getUserByMobile(String mobile) {
+        UserModel userModel = IService.queryByMobile(mobile);
+        if(userModel == null){
+            // 暂无该用户
+            throw new ServiceException(SystemMsg.EXCEPTION_USER_NULL.getCode(),
+                    StrUtil.format(SystemMsg.EXCEPTION_USER_NULL.getMessage(), mobile)
+            );
+        }
+        return ResultWrapper.getSuccessResultWrapper(userModel);
+    }
+
+    @ApiOperation(value = "根据 邮箱 获得用户", notes = "根据 邮箱 获得用户")
+    @Override
+    public ResultWrapper<UserModel> getUserByEmail(String email) {
+        UserModel userModel = IService.queryByEmail(email);
+        if(userModel == null){
+            // 暂无该用户
+            throw new ServiceException(SystemMsg.EXCEPTION_USER_NULL.getCode(),
+                    StrUtil.format(SystemMsg.EXCEPTION_USER_NULL.getMessage(), email)
+            );
+        }
+        return ResultWrapper.getSuccessResultWrapper(userModel);
+    }
+
+    /**
+     * 用户信息 查一条
+     * @param id 模型
+     * @return ResultWrapper
+     */
+    @ApiOperation(value = "根据 ID 获得用户", notes = "根据 ID 获得用户")
+    @Override
+    public ResultWrapper<UserModel> getById(String id) {
+        UserModel userModel = IService.get(id);
+        return ResultWrapper.getSuccessResultWrapper(userModel);
+    }
+
 }