diff --git a/source/common/src/tglobal.c b/source/common/src/tglobal.c
index 83c80c355dc16030dc21821ac0202c66d073f63c..b1c07aac4fe8394c3a9511441fa115540584ba0b 100644
--- a/source/common/src/tglobal.c
+++ b/source/common/src/tglobal.c
@@ -727,6 +727,7 @@ static int32_t taosSetClientCfg(SConfig *pCfg) {
 
   tsMaxRetryWaitTime = cfgGetItem(pCfg, "maxRetryWaitTime")->i32;
 
+  tsNumOfRpcThreads = cfgGetItem(pCfg, "numOfRpcThreads")->i32;
   tsNumOfRpcSessions = cfgGetItem(pCfg, "numOfRpcSessions")->i32;
 
   tsTimeToGetAvailableConn = cfgGetItem(pCfg, "timeToGetAvailableConn")->i32;