diff --git a/src/client/src/tscParseLineProtocol.c b/src/client/src/tscParseLineProtocol.c
index 9f86d780d35476fdcd1ab7be9ccb462dd81e7396..37264e8eaa6b22444af893f12205d85dec8ad795 100644
--- a/src/client/src/tscParseLineProtocol.c
+++ b/src/client/src/tscParseLineProtocol.c
@@ -2,19 +2,21 @@
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
+
 #include "os.h"
 #include "osString.h"
 #include "ttype.h"
 #include "tmd5.h"
 #include "tstrbuild.h"
 #include "tname.h"
-#include "taos.h"
-#include "tsclient.h"
-#include "tscLog.h"
 #include "hash.h"
 #include "tskiplist.h"
+
 #include "tscUtil.h"
+#include "tsclient.h"
+#include "tscLog.h"
 
+#include "taos.h"
 typedef struct  {
   char sTableName[TSDB_TABLE_NAME_LEN];
   SHashObj* tagHash;
@@ -1137,7 +1139,7 @@ void destroySmlDataPoint(TAOS_SML_DATA_POINT* point) {
   free(point->childTableName);
 }
 
-int taos_insert_by_lines(TAOS* taos, char* lines[], int numLines) {
+int taos_insert_lines(TAOS* taos, char* lines[], int numLines) {
   SArray* lpPoints = taosArrayInit(numLines, sizeof(SLPPoint));
   tscParseLines(lines, numLines, lpPoints, NULL);
 
diff --git a/src/inc/taos.h b/src/inc/taos.h
index ca18c4fb93fdcced6bcd97b499afdfd5e74f479d..a62f38792499994ebb54567c43ecddec829de368 100644
--- a/src/inc/taos.h
+++ b/src/inc/taos.h
@@ -169,7 +169,7 @@ DLL_EXPORT void taos_close_stream(TAOS_STREAM *tstr);
 
 DLL_EXPORT int taos_load_table_info(TAOS *taos, const char* tableNameList);
 
-DLL_EXPORT int taos_insert_by_lines(TAOS* taos, char* lines[], int numLines);
+DLL_EXPORT int taos_insert_lines(TAOS* taos, char* lines[], int numLines);
 
 #ifdef __cplusplus
 }
diff --git a/tests/examples/c/apitest.c b/tests/examples/c/apitest.c
index ed76e7b2b020ba1eef6e9ce6c08d5d2dae68267b..a377bbc7b47e1a58d4b3294b88386a9c4fb74e47 100644
--- a/tests/examples/c/apitest.c
+++ b/tests/examples/c/apitest.c
@@ -975,9 +975,9 @@ int32_t verify_schema_less(TAOS* taos) {
       "stf,t1=4i,t3=\"t4\",t2=5,t4=5 c1=3i,c3=L\"passitagin_stf\",c2=false,c5=5,c6=7u 1626006933641a"
   };
 
-//  int code = taos_insert_by_lines(taos, lines , sizeof(lines)/sizeof(char*));
-  int code = taos_insert_by_lines(taos, &lines[0], 1);
-  code = taos_insert_by_lines(taos, &lines[1], 1);
+//  int code = taos_insert_lines(taos, lines , sizeof(lines)/sizeof(char*));
+  int code = taos_insert_lines(taos, &lines[0], 1);
+  code = taos_insert_lines(taos, &lines[1], 1);
 
   return code;
 }
diff --git a/tests/tsim/src/simExe.c b/tests/tsim/src/simExe.c
index 2615448e4b098612dbbe2d4b82257692c968675f..a05f46ce0de54628f289c937e959ccc3337e00a9 100644
--- a/tests/tsim/src/simExe.c
+++ b/tests/tsim/src/simExe.c
@@ -1079,7 +1079,7 @@ bool simExecuteLineInsertCmd(SScript *script, char *rest) {
   simInfo("script:%s, %s", script->fileName, rest);
   simLogSql(buf, true);
   char *  lines[] = {rest};
-  int32_t ret = taos_insert_by_lines(script->taos, lines, 1);
+  int32_t ret = taos_insert_lines(script->taos, lines, 1);
   if (ret == TSDB_CODE_SUCCESS) {
     simDebug("script:%s, taos:%p, %s executed. success.", script->fileName, script->taos, rest);
     script->linePos++;
@@ -1102,7 +1102,7 @@ bool simExecuteLineInsertErrorCmd(SScript *script, char *rest) {
   simInfo("script:%s, %s", script->fileName, rest);
   simLogSql(buf, true);
   char *  lines[] = {rest};
-  int32_t ret = taos_insert_by_lines(script->taos, lines, 1);
+  int32_t ret = taos_insert_lines(script->taos, lines, 1);
   if (ret == TSDB_CODE_SUCCESS) {
     sprintf(script->error, "script:%s, taos:%p, %s executed. expect failed, but success.", script->fileName, script->taos, rest);
     script->linePos++;