diff --git a/game-server/app/servers/connector/filter/global.ts b/game-server/app/servers/connector/filter/global.ts
index 8a943529b..d6d314e4d 100644
--- a/game-server/app/servers/connector/filter/global.ts
+++ b/game-server/app/servers/connector/filter/global.ts
@@ -182,7 +182,7 @@ class Filter {
         }
         delete msg.k;
         delete msg.v;
-        delete msg.data;
+        if(typeof msg.data == 'string') delete msg.data;
         for(let key in targetObj) {
             if(targetObj.hasOwnProperty(key)) {
                 msg[key] = targetObj[key];
diff --git a/game-server/app/services/checkParam.ts b/game-server/app/services/checkParam.ts
index 1c2c28507..3bd7a469b 100644
--- a/game-server/app/services/checkParam.ts
+++ b/game-server/app/services/checkParam.ts
@@ -323,7 +323,7 @@ export function checkRouteParam(route: string, msg: any) {
             }
         case 'activity.selfServiceShopHandler.saveGood':
             {
-                let { data } = msg;
+                let { data = [] } = msg;
                 for(let { activityId, roundIndex, index, cellIndex, rewardIndex } of data) {
                     if(!checkNaturalNumbers(activityId, roundIndex, index, cellIndex, rewardIndex)) return false;
                 }