diff --git a/include/util/taoserror.h b/include/util/taoserror.h
index c6eccae1d3..751e35b482 100644
--- a/include/util/taoserror.h
+++ b/include/util/taoserror.h
@@ -18,6 +18,8 @@
 
 #include <stdint.h>
 
+#include "osDef.h"
+
 #ifdef __cplusplus
 extern "C" {
 #endif
@@ -46,11 +48,11 @@ const char* terrstr();
 char*    taosGetErrMsgReturn();
 char*    taosGetErrMsg();
 int32_t* taosGetErrno();
-int32_t* taosGetErrln();
 int32_t  taosGetErrSize();
-#define terrno                              (*taosGetErrno())
-#define terrln                              (*taosGetErrln())
-#define terrMsg                             (taosGetErrMsg())
+
+extern threadlocal int32_t terrno;
+extern threadlocal int32_t terrln;
+extern threadlocal char    terrMsg[ERR_MSG_LEN];
 
 #define SET_ERROR_MSG(MSG, ...) \
   snprintf(terrMsg, ERR_MSG_LEN, MSG, ##__VA_ARGS__)
diff --git a/source/util/src/terror.c b/source/util/src/terror.c
index 14ea448731..bb8c30380f 100644
--- a/source/util/src/terror.c
+++ b/source/util/src/terror.c
@@ -21,14 +21,14 @@
 
 #define TAOS_ERROR_C
 
-static threadlocal int32_t tsErrno;
-static threadlocal int32_t tsErrln;
-static threadlocal char tsErrMsgDetail[ERR_MSG_LEN] = {0};
+threadlocal int32_t terrno;
+threadlocal int32_t terrln;
+threadlocal char    terrMsg[ERR_MSG_LEN];
+
 static threadlocal char tsErrMsgReturn[ERR_MSG_LEN] = {0};
 
-int32_t* taosGetErrno() { return &tsErrno; }
-int32_t* taosGetErrln() { return &tsErrln; }
-char*    taosGetErrMsg() { return tsErrMsgDetail; }
+int32_t* taosGetErrno() { return &terrno; }
+char*    taosGetErrMsg() { return terrMsg; }
 char*    taosGetErrMsgReturn() { return tsErrMsgReturn; }
 
 #ifdef TAOS_ERROR_C