diff --git a/jsowell-admin/src/main/java/com/jsowell/service/MemberService.java b/jsowell-admin/src/main/java/com/jsowell/service/MemberService.java
index efd5f134b..681d6477f 100644
--- a/jsowell-admin/src/main/java/com/jsowell/service/MemberService.java
+++ b/jsowell-admin/src/main/java/com/jsowell/service/MemberService.java
@@ -167,8 +167,11 @@ public class MemberService {
 					.build();
 			transactionService.createMember(memberTransactionDTO);
 		} else {
-			memberBasicInfo.setOpenId(openId);
-			memberBasicInfoService.updateMemberBasicInfo(memberBasicInfo);
+			if (!StringUtils.equals(memberBasicInfo.getOpenId(), openId)) {
+				// openId变化就更新
+				memberBasicInfo.setOpenId(openId);
+				memberBasicInfoService.updateMemberBasicInfo(memberBasicInfo);
+			}
 		}
 		// 服务器生成token返给前端
 		String memberToken = JWTUtils.createMemberToken(memberBasicInfo.getMemberId(), memberBasicInfo.getNickName());