diff --git a/source/libs/transport/src/transComm.c b/source/libs/transport/src/transComm.c
index a4d679b281512ff13757eab7c9c42a11e0edb36b..dea96fa3acf106f2956435dbff9b3511a8db1219 100644
--- a/source/libs/transport/src/transComm.c
+++ b/source/libs/transport/src/transComm.c
@@ -287,10 +287,10 @@ void transCtxMerge(STransCtx* dst, STransCtx* src) {
     STransCtxVal* sVal = (STransCtxVal*)iter;
     key = taosHashGetKey(sVal, &klen);
 
-    STransCtxVal* dVal = taosHashGet(dst->args, key, klen);
-    if (dVal) {
-      dst->freeFunc(dVal->val);
-    }
+    // STransCtxVal* dVal = taosHashGet(dst->args, key, klen);
+    // if (dVal) {
+    //   dst->freeFunc(dVal->val);
+    // }
     taosHashPut(dst->args, key, klen, sVal, sizeof(*sVal));
     iter = taosHashIterate(src->args, iter);
   }