diff --git a/include/os/osFile.h b/include/os/osFile.h
index e409936468..503535a454 100644
--- a/include/os/osFile.h
+++ b/include/os/osFile.h
@@ -64,6 +64,8 @@ typedef struct TdFile *TdFilePtr;
 #define TD_FILE_EXCL          0x0080
 #define TD_FILE_STREAM        0x0100  // Only support taosFprintfFile, taosGetLineFile, taosEOFFile
 #define TD_FILE_WRITE_THROUGH 0x0200
+#define TD_FILE_CLOEXEC       0x0400
+
 TdFilePtr taosOpenFile(const char *path, int32_t tdFileOptions);
 TdFilePtr taosCreateFile(const char *path, int32_t tdFileOptions);
 
diff --git a/source/common/src/rsync.c b/source/common/src/rsync.c
index ffab85761e..6f6a021b3b 100644
--- a/source/common/src/rsync.c
+++ b/source/common/src/rsync.c
@@ -151,6 +151,8 @@ void startRsync(){
   uDebug("[rsync] start server successful");
 }
 
+}
+
 int uploadRsync(char* id, char* path){
 #ifdef WINDOWS
   char pathTransform[PATH_MAX] = {0};
diff --git a/source/dnode/mgmt/node_util/src/dmFile.c b/source/dnode/mgmt/node_util/src/dmFile.c
index 03c6734e0c..5cbeeebc14 100644
--- a/source/dnode/mgmt/node_util/src/dmFile.c
+++ b/source/dnode/mgmt/node_util/src/dmFile.c
@@ -149,7 +149,7 @@ TdFilePtr dmCheckRunning(const char *dataDir) {
   char filepath[PATH_MAX] = {0};
   snprintf(filepath, sizeof(filepath), "%s%s.running", dataDir, TD_DIRSEP);
 
-  TdFilePtr pFile = taosOpenFile(filepath, TD_FILE_CREATE | TD_FILE_WRITE | TD_FILE_TRUNC);
+  TdFilePtr pFile = taosOpenFile(filepath, TD_FILE_CREATE | TD_FILE_WRITE | TD_FILE_TRUNC | TD_FILE_CLOEXEC);
   if (pFile == NULL) {
     terrno = TAOS_SYSTEM_ERROR(errno);
     dError("failed to open file:%s since %s", filepath, terrstr());
diff --git a/source/libs/executor/src/scanoperator.c b/source/libs/executor/src/scanoperator.c
index 28832ffec8..5d4d2b7461 100644
--- a/source/libs/executor/src/scanoperator.c
+++ b/source/libs/executor/src/scanoperator.c
@@ -1549,7 +1549,7 @@ static int32_t generateDeleteResultBlock(SStreamScanInfo* pInfo, SSDataBlock* pS
   for (int32_t i = 0; i < pSrcBlock->info.rows; i++) {
     uint64_t srcUid = srcUidData[i];
     uint64_t groupId = srcGp[i];
-    char*    tbname[VARSTR_HEADER_SIZE + TSDB_TABLE_NAME_LEN] = {0};
+    char    tbname[VARSTR_HEADER_SIZE + TSDB_TABLE_NAME_LEN] = {0};
     if (groupId == 0) {
       groupId = getGroupIdByData(pInfo, srcUid, srcStartTsCol[i], ver);
     }
diff --git a/source/os/src/osFile.c b/source/os/src/osFile.c
index cf3bce1ad4..15aca85fc2 100644
--- a/source/os/src/osFile.c
+++ b/source/os/src/osFile.c
@@ -647,6 +647,8 @@ int taosOpenFileNotStream(const char *path, int32_t tdFileOptions) {
   access |= (tdFileOptions & TD_FILE_APPEND) ? O_APPEND : 0;
   access |= (tdFileOptions & TD_FILE_TEXT) ? O_TEXT : 0;
   access |= (tdFileOptions & TD_FILE_EXCL) ? O_EXCL : 0;
+  access |= (tdFileOptions & TD_FILE_CLOEXEC) ? O_CLOEXEC : 0;
+
   int fd = open(path, access, S_IRWXU | S_IRWXG | S_IRWXO);
   return fd;
 }