diff --git a/src/main/java/com/sczx/user/service/impl/UserServiceImpl.java b/src/main/java/com/sczx/user/service/impl/UserServiceImpl.java
index daee39a..7f0e4d0 100644
--- a/src/main/java/com/sczx/user/service/impl/UserServiceImpl.java
+++ b/src/main/java/com/sczx/user/service/impl/UserServiceImpl.java
@@ -1,5 +1,6 @@
 package com.sczx.user.service.impl;
 
+import com.alibaba.nacos.common.utils.MD5Utils;
 import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
 import com.sczx.user.common.enums.ApiErrorCode;
 import com.sczx.user.common.enums.MiniProgramTypeEnum;
@@ -87,6 +88,7 @@ public class UserServiceImpl implements IUserService {
             if (StringUtils.isNotBlank(wxMiniProgramRegRequest.getPhoneEncryptedData()) && StringUtils.isNotBlank(wxMiniProgramRegRequest.getPhoneIv())
                     && StringUtils.isNotBlank(sessionKey)) {
                 phoneInfo = weichatInteg.decryptPhoneNumber(sessionKey, wxMiniProgramRegRequest.getPhoneEncryptedData(), wxMiniProgramRegRequest.getPhoneIv());
+                log.info("解密手机号信息：{}", phoneInfo);
             }
 
 //            // 3. 解密用户基本信息（昵称、头像等）
@@ -105,7 +107,7 @@ public class UserServiceImpl implements IUserService {
                 newUserPO.setWechatOpenid(openid);
                 newUserPO.setUserName(phoneInfo.getPurePhoneNumber());
                 newUserPO.setPhoneNumber(phoneInfo.getPurePhoneNumber());
-                newUserPO.setPassword(MD5Encoder.encode("88888888".getBytes(StandardCharsets.UTF_8)));
+                newUserPO.setPassword(MD5Utils.md5Hex(phoneInfo.getPurePhoneNumber(), StandardCharsets.UTF_8.name()));
 
                 newUserPO.setNickName(phoneInfo.getPurePhoneNumber());
 //                newUserPO.setAvatarUrl(Optional.ofNullable(userInfo).map(WechatDecryptedUserInfo::getAvatarUrl).orElse(null));