diff --git a/src/inc/trpc.h b/src/inc/trpc.h
index 9176a8b0683c83d3e3227f7ae37d00a22a7ea795..59908253c2e825c0d26a27332f3ede5a90aa0060 100644
--- a/src/inc/trpc.h
+++ b/src/inc/trpc.h
@@ -78,13 +78,6 @@ typedef struct SRpcInit {
   int  (*afp)(char *tableId, char *spi, char *encrypt, char *secret, char *ckey);
 } SRpcInit;
 
-typedef struct SSendInfo {
-  void *pContext;
-  void *pConn;
-  void *pFdObj;
-  SOCKET fd;
-} SSendInfo;
-
 int32_t rpcInit();
 void  rpcCleanup();
 void *rpcOpen(const SRpcInit *pRpc);
diff --git a/src/rpc/src/rpcMain.c b/src/rpc/src/rpcMain.c
index e350f9e5fe3afd5ecfc48e8e2051d238c1673f5d..d531b300fca51c9e8f0ddd7846801ea4f69d60d1 100644
--- a/src/rpc/src/rpcMain.c
+++ b/src/rpc/src/rpcMain.c
@@ -69,6 +69,13 @@ typedef struct {
   struct SRpcConn *connList;  // connection list
 } SRpcInfo;
 
+typedef struct SSendInfo {
+  void *pContext;
+  void *pConn;
+  void *pFdObj;
+  SOCKET fd;
+} SSendInfo;
+
 typedef struct {
   SRpcInfo *pRpc;       // associated SRpcInfo
   SRpcEpSet epSet;      // ip list provided by app
@@ -127,7 +134,6 @@ typedef struct SRpcConn {
   SRpcReqContext *pContext; // request context
   int64_t   rid;       // probe msg use rid get pContext
   int64_t   lastLiveTime; // last alive time with ms
-  
 } SRpcConn;
 
 int tsRpcMaxUdpSize = 15000;  // bytes