diff --git a/source/client/test/clientTests.cpp b/source/client/test/clientTests.cpp
index 1a155beb90..17eaa70ae0 100644
--- a/source/client/test/clientTests.cpp
+++ b/source/client/test/clientTests.cpp
@@ -271,6 +271,8 @@ TEST(testCase, create_stable_Test) {
   }
   taos_free_result(pRes);
 
+  pRes = taos_query(pConn, "use abc1");
+
   pRes = taos_query(pConn, "create table if not exists abc1.st1(ts timestamp, k int) tags(a int)");
   if (taos_errno(pRes) != 0) {
     printf("error in create stable, reason:%s\n", taos_errstr(pRes));
diff --git a/source/dnode/vnode/test/tsdbSmaTest.cpp b/source/dnode/vnode/test/tsdbSmaTest.cpp
index 8140113e67..b9bf432a72 100644
--- a/source/dnode/vnode/test/tsdbSmaTest.cpp
+++ b/source/dnode/vnode/test/tsdbSmaTest.cpp
@@ -304,7 +304,9 @@ TEST(testCase, tSma_Data_Insert_Query_Test) {
       break;
   }
 
-  SDiskCfg pDisks = {.level = 0, .primary = 1};
+  SDiskCfg pDisks = {0};
+  pDisks.level = 0;
+  pDisks.primary = 1;
   strncpy(pDisks.dir, "/var/lib/taos", TSDB_FILENAME_LEN);
   int32_t numOfDisks = 1;
   pTsdb->pTfs = tfsOpen(&pDisks, numOfDisks);
diff --git a/source/libs/transport/test/transUT.cc b/source/libs/transport/test/transUT.cc
index 0b1b1834df..1c59879f40 100644
--- a/source/libs/transport/test/transUT.cc
+++ b/source/libs/transport/test/transUT.cc
@@ -333,7 +333,10 @@ TEST_F(TransEnv, cliPersistHandle) {
   SRpcMsg resp = {0};
   void *  handle = NULL;
   for (int i = 0; i < 10; i++) {
-    SRpcMsg req = {.handle = resp.handle, .persistHandle = 1};
+    SRpcMsg req = {0};
+    req.handle = resp.handle;
+    req.persistHandle = 1;
+
     req.msgType = 1;
     req.pCont = rpcMallocCont(10);
     req.contLen = 10;
@@ -366,7 +369,9 @@ TEST_F(TransEnv, srvReleaseHandle) {
   // tr->Restart(processReleaseHandleCb);
   void *handle = NULL;
   for (int i = 0; i < 1; i++) {
-    SRpcMsg req = {.handle = resp.handle, .persistHandle = 1};
+    SRpcMsg req = {0};
+    req.handle = resp.handle;
+    req.persistHandle = 1;
     req.msgType = 1;
     req.pCont = rpcMallocCont(10);
     req.contLen = 10;
@@ -379,7 +384,9 @@ TEST_F(TransEnv, srvReleaseHandle) {
 TEST_F(TransEnv, cliReleaseHandleExcept) {
   SRpcMsg resp = {0};
   for (int i = 0; i < 3; i++) {
-    SRpcMsg req = {.handle = resp.handle, .persistHandle = 1};
+    SRpcMsg req = {0};
+    req.handle = resp.handle;
+    req.persistHandle = 1;
     req.msgType = 1;
     req.pCont = rpcMallocCont(10);
     req.contLen = 10;
@@ -411,7 +418,8 @@ TEST_F(TransEnv, srvPersistHandleExcept) {
   // tr->SetCliPersistFp(cliPersistHandle);
   SRpcMsg resp = {0};
   for (int i = 0; i < 5; i++) {
-    SRpcMsg req = {.handle = resp.handle};
+    SRpcMsg req = {0};
+    req.handle = resp.handle;
     req.msgType = 1;
     req.pCont = rpcMallocCont(10);
     req.contLen = 10;
@@ -429,7 +437,8 @@ TEST_F(TransEnv, cliPersistHandleExcept) {
   tr->SetSrvContinueSend(processContinueSend);
   SRpcMsg resp = {0};
   for (int i = 0; i < 5; i++) {
-    SRpcMsg req = {.handle = resp.handle};
+    SRpcMsg req = {0};
+    req.handle = resp.handle;
     req.msgType = 1;
     req.pCont = rpcMallocCont(10);
     req.contLen = 10;
@@ -451,7 +460,9 @@ TEST_F(TransEnv, queryExcept) {
   tr->SetSrvContinueSend(processRegisterFailure);
   SRpcMsg resp = {0};
   for (int i = 0; i < 5; i++) {
-    SRpcMsg req = {.handle = resp.handle, .persistHandle = 1};
+    SRpcMsg req = {0};
+    req.handle = resp.handle;
+    req.persistHandle = 1;
     req.msgType = 1;
     req.pCont = rpcMallocCont(10);
     req.contLen = 10;
@@ -467,7 +478,8 @@ TEST_F(TransEnv, queryExcept) {
 TEST_F(TransEnv, noResp) {
   SRpcMsg resp = {0};
   for (int i = 0; i < 5; i++) {
-    SRpcMsg req = {.noResp = 1};
+    SRpcMsg req = {0};
+    req.noResp = 1;
     req.msgType = 1;
     req.pCont = rpcMallocCont(10);
     req.contLen = 10;