修复保存地址的bug

src/main/java/cn/quantgroup/xyqb/controller/external/user/InnerController.java

@@ -257,7 +257,7 @@ public class InnerController {
             return JsonResult.buildErrorStateResult(null, null);
         }
         Address addressObj = addressService.findByUserId(userId);
-        if (address == null) {
+        if (addressObj == null) {
             addressObj = new Address();
             Timestamp now = new Timestamp(System.currentTimeMillis());
             addressObj.setCreatedAt(now);