diff --git a/jsowell-admin/src/main/java/com/jsowell/service/TempService.java b/jsowell-admin/src/main/java/com/jsowell/service/TempService.java
index cc3fc980b..ca02ddf88 100644
--- a/jsowell-admin/src/main/java/com/jsowell/service/TempService.java
+++ b/jsowell-admin/src/main/java/com/jsowell/service/TempService.java
@@ -1348,7 +1348,9 @@ public class TempService {
         partition.parallelStream().forEach(walletInfoList -> {
             walletInfoList.forEach(walletInfo -> {
                 // 生成钱包code
-                walletInfo.setWalletCode(memberBasicInfoService.generateWalletCode());
+                if (StringUtils.isBlank(walletInfo.getWalletCode())) {
+                    walletInfo.setWalletCode(memberBasicInfoService.generateWalletCode());
+                }
             });
             // 批量更新钱包code
             memberWalletInfoService.updateBatchSelective(walletInfoList);
diff --git a/jsowell-pile/src/main/resources/mapper/pile/MemberWalletInfoMapper.xml b/jsowell-pile/src/main/resources/mapper/pile/MemberWalletInfoMapper.xml
index 5c570823a..352b6a218 100644
--- a/jsowell-pile/src/main/resources/mapper/pile/MemberWalletInfoMapper.xml
+++ b/jsowell-pile/src/main/resources/mapper/pile/MemberWalletInfoMapper.xml
@@ -572,6 +572,6 @@
     <include refid="Base_Column_List" />
     from member_wallet_info
     where del_flag = '0'
-    and merchant_id is null
+    and wallet_code is null
   </select>
 </mapper>