diff --git a/src/main/java/com/jsl/oa/common/voData/UserRegisterVO.java b/src/main/java/com/jsl/oa/common/voData/UserRegisterVO.java
index 3b4597b..b1a2f3f 100644
--- a/src/main/java/com/jsl/oa/common/voData/UserRegisterVO.java
+++ b/src/main/java/com/jsl/oa/common/voData/UserRegisterVO.java
@@ -23,8 +23,7 @@ public class UserRegisterVO {
     @NotBlank(message = "密码不能为空")
     private String password;
 
-    @Pattern(regexp = "^(男|女|保密)$", message = "性别只能为男或女")
-    @NotBlank(message = "性别不能为空")
+    @Pattern(regexp = "^(男|女|保密)$", message = "性别只能为男、女或保密")
     private String sex;
 
     @NotBlank(message = "年龄不能为空")
diff --git a/src/main/java/com/jsl/oa/controllers/UserController.java b/src/main/java/com/jsl/oa/controllers/UserController.java
index ed2d7e8..f3f414c 100644
--- a/src/main/java/com/jsl/oa/controllers/UserController.java
+++ b/src/main/java/com/jsl/oa/controllers/UserController.java
@@ -33,15 +33,20 @@ public class UserController {
     public BaseResponse userRegister(@RequestBody @Validated UserRegisterVO userRegisterVO, BindingResult bindingResult) throws ParseException {
         // 判断是否有参数错误
         if (bindingResult.hasErrors()) {
-            return ResultUtil.error(ErrorCode.PARAMETER_ERROR, Processing.getValidatedErrorList(bindingResult));
+            return ResultUtil.error(ErrorCode.REQUEST_BODY_ERROR, Processing.getValidatedErrorList(bindingResult));
         }
         return userService.userRegister(userRegisterVO);
     }
 
     /**
-     * 用户登录
-     * @param userDO
-     * @return
+     * <h1>用户登录</h1>
+     * <hr/>
+     * 用户登录接口
+     *
+     * @since v1.0.0
+     * @param userDO 用户登录信息
+     * @return {@link BaseResponse}
+     * @author 176yunxuan
      */
     @PostMapping("/user/login")
     public BaseResponse userLogin(@RequestBody UserDO userDO){
diff --git a/src/main/java/com/jsl/oa/exception/BusinessException.java b/src/main/java/com/jsl/oa/exception/BusinessException.java
new file mode 100644
index 0000000..79590f0
--- /dev/null
+++ b/src/main/java/com/jsl/oa/exception/BusinessException.java
@@ -0,0 +1,20 @@
+package com.jsl.oa.exception;
+
+import com.jsl.oa.utils.ErrorCode;
+
+/**
+ * <h1>业务异常类</h1>
+ * <hr/>
+ * 用于处理业务异常
+ *
+ * @since v1.0.0
+ * @version v1.0.0
+ * @author 筱锋xiao_lfeng
+ * @see RuntimeException
+ */
+public class BusinessException extends RuntimeException {
+
+    public BusinessException(ErrorCode errorCode) {
+        super(errorCode.getOutput() + "|" + errorCode.getMessage());
+    }
+}
diff --git a/src/main/java/com/jsl/oa/services/UserServiceImpl.java b/src/main/java/com/jsl/oa/services/UserServiceImpl.java
index f4c72ca..72bcd5a 100644
--- a/src/main/java/com/jsl/oa/services/UserServiceImpl.java
+++ b/src/main/java/com/jsl/oa/services/UserServiceImpl.java
@@ -2,6 +2,7 @@ package com.jsl.oa.services;
 
 import com.jsl.oa.common.doData.UserDO;
 import com.jsl.oa.common.voData.UserRegisterVO;
+import com.jsl.oa.exception.BusinessException;
 import com.jsl.oa.mapper.UserMapper;
 import com.jsl.oa.utils.BaseResponse;
 import com.jsl.oa.utils.ErrorCode;
@@ -61,7 +62,7 @@ public class UserServiceImpl implements UserService {
         if (userMapper.insertUser(userDO)) {
             return ResultUtil.success("注册成功");
         } else {
-            return ResultUtil.error(ErrorCode.DATABASE_INSERT_ERROR);
+            throw new BusinessException(ErrorCode.DATABASE_INSERT_ERROR);
         }
     }
 
@@ -69,11 +70,9 @@ public class UserServiceImpl implements UserService {
     public BaseResponse userLogin(UserDO userDO) {
         String pwd = userDO.getPassword();
         String encodePwd = userMapper.loginPassword(userDO);
-        boolean a = BCrypt.checkpw(pwd, encodePwd);
-        if(BCrypt.checkpw(pwd, encodePwd))
-        {
+        if (BCrypt.checkpw(pwd, encodePwd)) {
             return ResultUtil.success(userMapper.login(userDO));
-        }else return ResultUtil.error(ErrorCode.WRONG_PASSWORD);
+        } else return ResultUtil.error(ErrorCode.WRONG_PASSWORD);
 
     }
 }
diff --git a/src/main/java/com/jsl/oa/utils/ErrorCode.java b/src/main/java/com/jsl/oa/utils/ErrorCode.java
index 1758a51..7ece478 100644
--- a/src/main/java/com/jsl/oa/utils/ErrorCode.java
+++ b/src/main/java/com/jsl/oa/utils/ErrorCode.java
@@ -6,8 +6,9 @@ import lombok.Getter;
 public enum ErrorCode {
     WRONG_PASSWORD("WrongPassword", 40010, "密码错误"),
     PARAMETER_ERROR("ParameterError", 40011, "参数错误"),
-    USERNAME_EXIST("UsernameExist", 40012, "用户名已存在"),
-    TIMESTAMP_ERROR("TimestampError", 40013, "时间戳错误"),
+    REQUEST_BODY_ERROR("RequestBodyError", 40012, "请求体错误"),
+    USERNAME_EXIST("UsernameExist", 40013, "用户名已存在"),
+    TIMESTAMP_ERROR("TimestampError", 40014, "时间戳错误"),
     DATABASE_INSERT_ERROR("DatabaseInsertError", 50010, "数据库插入错误"),
     DATABASE_UPDATE_ERROR("DatabaseUpdateError", 50011, "数据库更新错误"),
     DATABASE_DELETE_ERROR("DatabaseDeleteError", 50012, "数据库删除错误");
diff --git a/src/main/resources/application.yml b/src/main/resources/application.yml
index 0b4479b..67ee35c 100644
--- a/src/main/resources/application.yml
+++ b/src/main/resources/application.yml
@@ -1,8 +1,8 @@
 spring:
   datasource:
-    url: jdbc:mysql://localhost:3306/project
-    username: root
-    password: 12345
+    url: jdbc:mysql://localhost:3306
+    username: organize_oa
+    password: 123456
     driver-class-name: com.mysql.cj.jdbc.Driver
 mybatis:
   configuration: