fix

netflix-service/src/main/java/com/cyksj/server/recharge/impl/GptProxyRechargeServiceImpl.java

@@ -41,7 +41,7 @@ public class GptProxyRechargeServiceImpl implements GptProxyRechargeService {
 
     private final UserBindRelationService userBindRelationService;
 
-    private GroupsMapper groupsMapper;
+    private final GroupsMapper groupsMapper;
 
     private final GoodsDonSkuMapper skuMapper;