diff --git a/include/util/tlog.h b/include/util/tlog.h
index d0e42e3660..f573d61e73 100644
--- a/include/util/tlog.h
+++ b/include/util/tlog.h
@@ -119,6 +119,11 @@ void taosLogCrashInfo(char *nodeType, char *pMsg, int64_t msgLen, int signum, vo
 void taosReadCrashInfo(char *filepath, char **pMsg, int64_t *pMsgLen, TdFilePtr *pFd);
 void taosReleaseCrashLogFile(TdFilePtr pFile, bool truncateFile);
 
+int32_t initCrashLogWriter();
+void    checkAndPrepareCrashInfo();
+bool    reportThreadSetQuit();
+void    writeCrashLogToFile(int signum, void *sigInfo, char *nodeType, int64_t clusterId, int64_t startTime);
+
 // clang-format off
 #define uFatal(...) { if (uDebugFlag & DEBUG_FATAL) { taosPrintLog("UTL FATAL", DEBUG_FATAL, tsLogEmbedded ? 255 : uDebugFlag, __VA_ARGS__); }}
 #define uError(...) { if (uDebugFlag & DEBUG_ERROR) { taosPrintLog("UTL ERROR ", DEBUG_ERROR, tsLogEmbedded ? 255 : uDebugFlag, __VA_ARGS__); }}
diff --git a/source/client/src/clientEnv.c b/source/client/src/clientEnv.c
index df93920303..b69585a356 100644
--- a/source/client/src/clientEnv.c
+++ b/source/client/src/clientEnv.c
@@ -43,7 +43,7 @@
 #endif
 
 #ifndef CUS_PROMPT
-#define CUS_PROMPT "tao"
+#define CUS_PROMPT "taos"
 #endif
 
 #define TSC_VAR_NOT_RELEASE 1
@@ -831,9 +831,17 @@ static void *tscCrashReportThreadFp(void *param) {
     return NULL;
   }
 
+  code = initCrashLogWriter();
+  if (code) {
+    tscError("failed to init crash log writer, code:%s", tstrerror(code));
+    return NULL;
+  }
+
   while (1) {
-    if (clientStop > 0) break;
+    checkAndPrepareCrashInfo();
+    if (clientStop > 0 && reportThreadSetQuit()) break;
     if (loopTimes++ < reportPeriodNum) {
+      if (loopTimes < 0) loopTimes = reportPeriodNum;
       taosMsleep(sleepTime);
       continue;
     }
@@ -921,21 +929,7 @@ void tscStopCrashReport() {
 }
 
 void tscWriteCrashInfo(int signum, void *sigInfo, void *context) {
-  char       *pMsg = NULL;
-  const char *flags = "UTL FATAL ";
-  ELogLevel   level = DEBUG_FATAL;
-  int32_t     dflag = 255;
-  int64_t     msgLen = -1;
-
-  if (tsEnableCrashReport) {
-    if (taosGenCrashJsonMsg(signum, &pMsg, lastClusterId, appInfo.startTime)) {
-      taosPrintLog(flags, level, dflag, "failed to generate crash json msg");
-    } else {
-      msgLen = strlen(pMsg);
-    }
-  }
-
-  taosLogCrashInfo("taos", pMsg, msgLen, signum, sigInfo);
+  writeCrashLogToFile(signum, sigInfo, CUS_PROMPT, lastClusterId, appInfo.startTime);
 }
 
 void taos_init_imp(void) {
@@ -969,7 +963,7 @@ void taos_init_imp(void) {
   }
   taosHashSetFreeFp(appInfo.pInstMap, destroyAppInst);
 
-  const char *logName = CUS_PROMPT "slog";
+  const char *logName = CUS_PROMPT "log";
   ENV_ERR_RET(taosInitLogOutput(&logName), "failed to init log output");
   if (taosCreateLog(logName, 10, configDir, NULL, NULL, NULL, NULL, 1) != 0) {
     (void)printf(" WARING: Create %s failed:%s. configDir=%s\n", logName, strerror(errno), configDir);
diff --git a/source/common/src/tmisce.c b/source/common/src/tmisce.c
index 144a1542cb..a966513629 100644
--- a/source/common/src/tmisce.c
+++ b/source/common/src/tmisce.c
@@ -231,6 +231,7 @@ int32_t taosGenCrashJsonMsg(int signum, char** pMsg, int64_t clusterId, int64_t
   TAOS_CHECK_GOTO(tjsonAddIntegerToObject(pJson, "crashSig", signum), NULL, _exit);
   TAOS_CHECK_GOTO(tjsonAddIntegerToObject(pJson, "crashTs", taosGetTimestampUs()), NULL, _exit);
 
+#if 0
 #ifdef _TD_DARWIN_64
   taosLogTraceToBuf(tmp, sizeof(tmp), 4);
 #elif !defined(WINDOWS)
@@ -240,7 +241,7 @@ int32_t taosGenCrashJsonMsg(int signum, char** pMsg, int64_t clusterId, int64_t
 #endif
 
   TAOS_CHECK_GOTO(tjsonAddStringToObject(pJson, "stackInfo", tmp), NULL, _exit);
-
+#endif
   char* pCont = tjsonToString(pJson);
   if (pCont == NULL) {
     code = terrno;
diff --git a/source/dnode/mgmt/exe/dmMain.c b/source/dnode/mgmt/exe/dmMain.c
index ddaf1d3c13..b5eeb78b5e 100644
--- a/source/dnode/mgmt/exe/dmMain.c
+++ b/source/dnode/mgmt/exe/dmMain.c
@@ -131,25 +131,7 @@ void dmLogCrash(int signum, void *sigInfo, void *context) {
   if (taosIgnSignal(SIGSEGV) != 0) {
     dWarn("failed to ignore signal SIGABRT");
   }
-
-  char       *pMsg = NULL;
-  const char *flags = "UTL FATAL ";
-  ELogLevel   level = DEBUG_FATAL;
-  int32_t     dflag = 255;
-  int64_t     msgLen = -1;
-
-  if (tsEnableCrashReport) {
-    if (taosGenCrashJsonMsg(signum, &pMsg, dmGetClusterId(), global.startTime)) {
-      taosPrintLog(flags, level, dflag, "failed to generate crash json msg");
-      goto _return;
-    } else {
-      msgLen = strlen(pMsg);
-    }
-  }
-
-_return:
-
-  taosLogCrashInfo(CUS_PROMPT "d", pMsg, msgLen, signum, sigInfo);
+  writeCrashLogToFile(signum, sigInfo, CUS_PROMPT "d", dmGetClusterId(), global.startTime);
 
 #ifdef _TD_DARWIN_64
   exit(signum);
@@ -177,6 +159,15 @@ static void dmSetSignalHandle() {
   if (taosSetSignal(SIGBREAK, dmStopDnode) != 0) {
     dWarn("failed to set signal SIGUSR1");
   }
+  if (taosSetSignal(SIGABRT, dmLogCrash) != 0) {
+    dWarn("failed to set signal SIGUSR1");
+  }
+  if (taosSetSignal(SIGFPE, dmLogCrash) != 0) {
+    dWarn("failed to set signal SIGUSR1");
+  }
+  if (taosSetSignal(SIGSEGV, dmLogCrash) != 0) {
+    dWarn("failed to set signal SIGUSR1");
+  }
 #ifndef WINDOWS
   if (taosSetSignal(SIGTSTP, dmStopDnode) != 0) {
     dWarn("failed to set signal SIGUSR1");
@@ -184,6 +175,9 @@ static void dmSetSignalHandle() {
   if (taosSetSignal(SIGQUIT, dmStopDnode) != 0) {
     dWarn("failed to set signal SIGUSR1");
   }
+  if (taosSetSignal(SIGBUS, dmLogCrash) != 0) {
+    dWarn("failed to set signal SIGUSR1");
+  }
 #endif
 }
 
diff --git a/source/dnode/mgmt/mgmt_dnode/src/dmWorker.c b/source/dnode/mgmt/mgmt_dnode/src/dmWorker.c
index ef4e76031d..b2cb8e2f2e 100644
--- a/source/dnode/mgmt/mgmt_dnode/src/dmWorker.c
+++ b/source/dnode/mgmt/mgmt_dnode/src/dmWorker.c
@@ -274,14 +274,22 @@ static void *dmCrashReportThreadFp(void *param) {
     dError("failed to init telemetry since %s", tstrerror(code));
     return NULL;
   }
+  code = initCrashLogWriter();
+  if (code != 0) {
+    dError("failed to init crash log writer since %s", tstrerror(code));
+    return NULL;
+  }
 
   while (1) {
-    if (pMgmt->pData->dropped || pMgmt->pData->stopped) break;
+    checkAndPrepareCrashInfo();
+    if ((pMgmt->pData->dropped || pMgmt->pData->stopped) && reportThreadSetQuit()) {
+      break;
+    }
     if (loopTimes++ < reportPeriodNum) {
       taosMsleep(sleepTime);
+      if(loopTimes < 0) loopTimes = reportPeriodNum;
       continue;
     }
-
     taosReadCrashInfo(filepath, &pMsg, &msgLen, &pFile);
     if (pMsg && msgLen > 0) {
       if (taosSendTelemReport(&mgt, tsSvrCrashReportUri, tsTelemPort, pMsg, msgLen, HTTP_FLAT) != 0) {
diff --git a/source/util/src/tlog.c b/source/util/src/tlog.c
index 90753ae7e8..4f5ca8d789 100644
--- a/source/util/src/tlog.c
+++ b/source/util/src/tlog.c
@@ -21,6 +21,7 @@
 #include "tjson.h"
 #include "ttime.h"
 #include "tutil.h"
+#include "tcommon.h"
 
 #define LOG_MAX_LINE_SIZE              (10024)
 #define LOG_MAX_LINE_BUFFER_SIZE       (LOG_MAX_LINE_SIZE + 3)
@@ -1264,6 +1265,8 @@ _return:
 
   taosPrintLog(flags, level, dflag, "crash signal is %d", signum);
 
+// print the stack trace
+#if 0
 #ifdef _TD_DARWIN_64
   taosPrintTrace(flags, level, dflag, 4);
 #elif !defined(WINDOWS)
@@ -1273,10 +1276,109 @@ _return:
 #else
   taosPrintTrace(flags, level, dflag, 8);
 #endif
-
+#endif
   taosMemoryFree(pMsg);
 }
 
+typedef enum {
+  CRASH_LOG_WRITER_UNKNOWN = 0,
+  CRASH_LOG_WRITER_INIT = 1,
+  CRASH_LOG_WRITER_WAIT,
+  CRASH_LOG_WRITER_RUNNING,
+  CRASH_LOG_WRITER_QUIT
+} CrashStatus;
+typedef struct crashBasicInfo {
+  int8_t  status;
+  int64_t clusterId;
+  int64_t startTime;
+  char   *nodeType;
+  int     signum;
+  void   *sigInfo;
+  tsem_t  sem;
+  int64_t reportThread;
+} crashBasicInfo;
+
+crashBasicInfo gCrashBasicInfo = {0};
+
+void setCrashWriterStatus(int8_t status) { atomic_store_8(&gCrashBasicInfo.status, status); }
+bool reportThreadSetQuit() {
+  CrashStatus status =
+      atomic_val_compare_exchange_8(&gCrashBasicInfo.status, CRASH_LOG_WRITER_INIT, CRASH_LOG_WRITER_QUIT);
+  if (status == CRASH_LOG_WRITER_INIT) {
+    return true;
+  } else {
+    return false;
+  }
+}
+
+bool setReportThreadWait() {
+  CrashStatus status =
+      atomic_val_compare_exchange_8(&gCrashBasicInfo.status, CRASH_LOG_WRITER_INIT, CRASH_LOG_WRITER_WAIT);
+  if (status == CRASH_LOG_WRITER_INIT) {
+    return true;
+  } else {
+    return false;
+  }
+}
+bool setReportThreadRunning() {
+  CrashStatus status =
+      atomic_val_compare_exchange_8(&gCrashBasicInfo.status, CRASH_LOG_WRITER_WAIT, CRASH_LOG_WRITER_RUNNING);
+  if (status == CRASH_LOG_WRITER_WAIT) {
+    return true;
+  } else {
+    return false;
+  }
+}
+static void checkWriteCrashLogToFileInNewThead() {
+  if (setReportThreadRunning()) {
+    char       *pMsg = NULL;
+    const char *flags = "UTL FATAL ";
+    ELogLevel   level = DEBUG_FATAL;
+    int32_t     dflag = 255;
+    int64_t     msgLen = -1;
+
+    if (tsEnableCrashReport) {
+      if (taosGenCrashJsonMsg(gCrashBasicInfo.signum, &pMsg, gCrashBasicInfo.clusterId, gCrashBasicInfo.startTime)) {
+        taosPrintLog(flags, level, dflag, "failed to generate crash json msg");
+      } else {
+        msgLen = strlen(pMsg);
+      }
+    }
+    taosLogCrashInfo(gCrashBasicInfo.nodeType, pMsg, msgLen, gCrashBasicInfo.signum, gCrashBasicInfo.sigInfo);
+    setCrashWriterStatus(CRASH_LOG_WRITER_INIT);
+    tsem_post(&gCrashBasicInfo.sem);
+  }
+}
+
+void checkAndPrepareCrashInfo() {
+  return checkWriteCrashLogToFileInNewThead();
+}
+
+int32_t initCrashLogWriter() {
+  int32_t code = tsem_init(&gCrashBasicInfo.sem, 0, 0);
+  if (code != 0) {
+    uError("failed to init sem for crashLogWriter, code:%d", code);
+    return code;
+  }
+  gCrashBasicInfo.reportThread = taosGetSelfPthreadId();
+  setCrashWriterStatus(CRASH_LOG_WRITER_INIT);
+  return code;
+}
+
+void writeCrashLogToFile(int signum, void *sigInfo, char *nodeType, int64_t clusterId, int64_t startTime) {
+  if (gCrashBasicInfo.reportThread == taosGetSelfPthreadId()) {
+    return;
+  }
+  if (setReportThreadWait()) {
+    gCrashBasicInfo.clusterId = clusterId;
+    gCrashBasicInfo.startTime = startTime;
+    gCrashBasicInfo.nodeType = nodeType;
+    gCrashBasicInfo.signum = signum;
+    gCrashBasicInfo.sigInfo = sigInfo;
+    tsem_wait(&gCrashBasicInfo.sem);
+  }
+}
+
 void taosReadCrashInfo(char *filepath, char **pMsg, int64_t *pMsgLen, TdFilePtr *pFd) {
   const char *flags = "UTL FATAL ";
   ELogLevel   level = DEBUG_FATAL;
diff --git a/tools/shell/src/shellMain.c b/tools/shell/src/shellMain.c
index fc6ba0f7d8..1f6f8fe3df 100644
--- a/tools/shell/src/shellMain.c
+++ b/tools/shell/src/shellMain.c
@@ -49,14 +49,12 @@ int main(int argc, char *argv[]) {
   shell.args.local = false;
 #endif
 
-#if 0
 #if !defined(WINDOWS)
   taosSetSignal(SIGBUS, shellCrashHandler);
 #endif
   taosSetSignal(SIGABRT, shellCrashHandler);
   taosSetSignal(SIGFPE, shellCrashHandler);
   taosSetSignal(SIGSEGV, shellCrashHandler);
-#endif
 
   if (shellCheckIntSize() != 0) {
     return -1;