diff --git a/kicc-platform/kicc-platform-biz/kicc-system-biz/src/main/java/com/cloud/kicc/system/service/impl/AppServiceImpl.java b/kicc-platform/kicc-platform-biz/kicc-system-biz/src/main/java/com/cloud/kicc/system/service/impl/AppServiceImpl.java
index d4f9f123..88defb44 100644
--- a/kicc-platform/kicc-platform-biz/kicc-system-biz/src/main/java/com/cloud/kicc/system/service/impl/AppServiceImpl.java
+++ b/kicc-platform/kicc-platform-biz/kicc-system-biz/src/main/java/com/cloud/kicc/system/service/impl/AppServiceImpl.java
@@ -4,6 +4,8 @@ import cn.hutool.core.lang.Validator;
 import cn.hutool.core.text.CharSequenceUtil;
 import cn.hutool.core.util.ObjectUtil;
 import cn.javaer.aliyun.sms.SmsClient;
+import com.baomidou.dynamic.datasource.annotation.DSTransactional;
+import com.baomidou.dynamic.datasource.toolkit.DynamicDataSourceContextHolder;
 import com.baomidou.mybatisplus.core.toolkit.Wrappers;
 import com.cloud.kicc.common.core.api.R;
 import com.cloud.kicc.common.core.constant.CacheConstants;
@@ -67,8 +69,7 @@ public class AppServiceImpl implements AppService {
 		return R.ok(Boolean.TRUE);
 	}
 
-
-	@Transactional(rollbackFor = Exception.class)
+	@DSTransactional
 	public SsoUser phoneRegister(String phone, String captcha, String identityProvider, String tenantId) {
 		// 设置不区分大小写,全部以小写验证
 		Validator.validateMobile(phone, "手机号码不合法");
@@ -100,6 +101,7 @@ public class AppServiceImpl implements AppService {
 		String initRoleIds = configService.getValueByKey("app.init.roleIds");
 		String initPassword = configService.getValueByKey("appid.password");
 
+		// 修改扩展用户信息
 		SsoUser ssoUser = new SsoUser();
 		ssoUser.setUserName(phone);
 		ssoUser.setNickName(phone);