diff --git a/include/common/tdatablock.h b/include/common/tdatablock.h
index bcb40f4175..bac3031a0b 100644
--- a/include/common/tdatablock.h
+++ b/include/common/tdatablock.h
@@ -264,7 +264,7 @@ int32_t buildSubmitReqFromDataBlock(SSubmitReq2** pReq, const SSDataBlock* pData
 
 bool  alreadyAddGroupId(char* ctbName);
 bool  isAutoTableName(char* ctbName);
-void  buildCtbNameAddGruopId(char* ctbName, uint64_t groupId);
+void  buildCtbNameAddGroupId(char* ctbName, uint64_t groupId);
 char* buildCtbNameByGroupId(const char* stbName, uint64_t groupId);
 int32_t buildCtbNameByGroupIdImpl(const char* stbName, uint64_t groupId, char* pBuf);