diff --git a/include/libs/transport/trpc.h b/include/libs/transport/trpc.h
index 27153b5efdf13597af1f7b06de1ecadbf83cd8f2..8471aa8286da029f53587b258ab417362badf952 100644
--- a/include/libs/transport/trpc.h
+++ b/include/libs/transport/trpc.h
@@ -123,7 +123,7 @@ void *  rpcReallocCont(void *ptr, int32_t contLen);
 void rpcSendRequest(void *thandle, const SEpSet *pEpSet, SRpcMsg *pMsg, int64_t *rid);
 void rpcSendResponse(const SRpcMsg *pMsg);
 void rpcRegisterBrokenLinkArg(SRpcMsg *msg);
-void rpcReleaseHandle(void *handle, int8_t type);  // just release client conn to rpc instance, no close sock
+void rpcReleaseHandle(void *handle, int8_t type);  // just release conn to rpc instance, no close sock
 
 // These functions will not be called in the child process
 void    rpcSendRedirectRsp(void *pConn, const SEpSet *pEpSet);
diff --git a/source/libs/transport/inc/transComm.h b/source/libs/transport/inc/transComm.h
index 1283946240d3bc51acd8c8c9a283e9503c1a4760..59f79db6fb370e74a118a86ad9da3de089146cfb 100644
--- a/source/libs/transport/inc/transComm.h
+++ b/source/libs/transport/inc/transComm.h
@@ -378,13 +378,10 @@ typedef struct SDelayQueue {
   uv_loop_t*  loop;
 } SDelayQueue;
 
-int transDQCreate(uv_loop_t* loop, SDelayQueue** queue);
-
+int  transDQCreate(uv_loop_t* loop, SDelayQueue** queue);
 void transDQDestroy(SDelayQueue* queue);
+int  transDQSched(SDelayQueue* queue, void (*func)(void* arg), void* arg, uint64_t timeoutMs);
 
-int transDQSched(SDelayQueue* queue, void (*func)(void* arg), void* arg, uint64_t timeoutMs);
-
-// void transPrintEpSet(SEpSet* pEpSet);
 bool transEpSetIsEqual(SEpSet* a, SEpSet* b);
 /*
  * init global func
diff --git a/source/libs/transport/src/transSvr.c b/source/libs/transport/src/transSvr.c
index ed1abd10f7bfb7739ebff6a0e06032bff9f528f2..c190950a178f2b39869b18a9e417c252cb3aebd0 100644
--- a/source/libs/transport/src/transSvr.c
+++ b/source/libs/transport/src/transSvr.c
@@ -1126,6 +1126,4 @@ _return2:
   rpcFreeCont(msg->pCont);
 }
 
-int transGetConnInfo(void* thandle, STransHandleInfo* pConnInfo) { return -1; }
-
 #endif