diff --git a/src/main/java/com/iflytop/nuclear/service/impl/AccountServiceImpl.java b/src/main/java/com/iflytop/nuclear/service/impl/AccountServiceImpl.java
index 0eca62a..6a136c2 100755
--- a/src/main/java/com/iflytop/nuclear/service/impl/AccountServiceImpl.java
+++ b/src/main/java/com/iflytop/nuclear/service/impl/AccountServiceImpl.java
@@ -1,6 +1,7 @@
 package com.iflytop.nuclear.service.impl;
 
 import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
+import com.baomidou.mybatisplus.core.conditions.update.UpdateWrapper;
 import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
 import com.iflytop.nuclear.mapper.AccountMapper;
 import com.iflytop.nuclear.model.Account;
@@ -67,10 +68,13 @@ public class AccountServiceImpl extends ServiceImpl<AccountMapper, Account> impl
                 .username(userInfo.get("username"))
                 .password(bCryptPasswordEncoder.encode(userInfo.get("password")))
                 .role(userInfo.get("role"))
-                .nickname(userInfo.get("nickname"))
+                .nickname(userInfo.get("username"))
+                .createTime(new Date())
                 .build();
-        boolean b = this.updateById(account);
-        return b;
+        UpdateWrapper<Account> updateWrapper = new UpdateWrapper<>();
+        updateWrapper.eq("username", userInfo.get("username"));
+        boolean update = this.update(account, updateWrapper);
+        return update;
     }
 
     @Override