diff --git a/src/client/src/tscUtil.c b/src/client/src/tscUtil.c
index 46bb8570bb2d5d540bb7d015834b982babb13b19..ccaa7017e44247f8cee2badb91e6a0b9d476f709 100644
--- a/src/client/src/tscUtil.c
+++ b/src/client/src/tscUtil.c
@@ -1722,14 +1722,14 @@ SArray* tscCloneVgroupTableInfo(SArray* pVgroupTables) {
   for (size_t i = 0; i < num; i++) {
     SVgroupTableInfo* pInfo = taosArrayGet(pVgroupTables, i);
 
-    SVgroupTableInfo info = {{.vgId = 0, .epAddr = {0}, .numOfEps = 0}, .itemList = NULL};
-    info.vgInfo = pInfo->vgInfo;
+    SVgroupTableInfo info;
+    memset(&info, 0, sizeof(SVgroupTableInfo));
 
+    info.vgInfo = pInfo->vgInfo;
     for(int32_t j = 0; j < pInfo->vgInfo.numOfEps; ++j) {
       info.vgInfo.epAddr[j].fqdn = strdup(pInfo->vgInfo.epAddr[j].fqdn);
     }
 
-
     info.itemList = taosArrayClone(pInfo->itemList);
     taosArrayPush(pa, &info);
   }