diff --git a/source/dnode/mgmt/exe/dmMain.c b/source/dnode/mgmt/exe/dmMain.c
index b3e5015706..e5c37e3d55 100644
--- a/source/dnode/mgmt/exe/dmMain.c
+++ b/source/dnode/mgmt/exe/dmMain.c
@@ -125,7 +125,7 @@ void dmLogCrash(int signum, void *sigInfo, void *context) {
 
 _return:
 
-  taosLogCrashInfo("taosd", pMsg, msgLen, signum, sigInfo);
+  taosLogCrashInfo(CUS_PROMPT "d", pMsg, msgLen, signum, sigInfo);
 
 #ifdef _TD_DARWIN_64
   exit(signum);
@@ -258,7 +258,7 @@ static void dmPrintArgs(int32_t argc, char const *argv[]) {
 static void dmGenerateGrant() { mndGenerateMachineCode(); }
 
 static void dmPrintVersion() {
-  printf("%s\ntaosd version: %s compatible_version: %s\n", TD_PRODUCT_NAME, version, compatible_version);
+  printf("%s\n%sd version: %s compatible_version: %s\n", TD_PRODUCT_NAME, CUS_PROMPT, version, compatible_version);
   printf("git: %s\n", gitinfo);
 #ifdef TD_ENTERPRISE
   printf("gitOfInternal: %s\n", gitinfoOfInternal);
@@ -268,7 +268,7 @@ static void dmPrintVersion() {
 
 static void dmPrintHelp() {
   char indent[] = "  ";
-  printf("Usage: taosd [OPTION...] \n\n");
+  printf("Usage: %sd [OPTION...] \n\n", CUS_PROMPT);
   printf("%s%s%s%s\n", indent, "-a,", indent, DM_APOLLO_URL);
   printf("%s%s%s%s\n", indent, "-c,", indent, DM_CFG_DIR);
   printf("%s%s%s%s\n", indent, "-s,", indent, DM_SDB_INFO);
diff --git a/source/os/src/osSysinfo.c b/source/os/src/osSysinfo.c
index 67a2cd97c4..92e5967416 100644
--- a/source/os/src/osSysinfo.c
+++ b/source/os/src/osSysinfo.c
@@ -19,6 +19,10 @@
 
 #if defined(CUS_NAME) || defined(CUS_PROMPT) || defined(CUS_EMAIL)
 #include "cus_name.h"
+#else
+#ifndef CUS_PROMPT
+#define CUS_PROMPT "taos"
+#endif
 #endif
 
 #define PROCESS_ITEM 12
@@ -987,7 +991,7 @@ void taosKillSystem() {
   exit(0);
 #else
   // SIGINT
-  (void)printf("taosd will shut down soon");
+  (void)printf("%sd will shut down soon", CUS_PROMPT);
   (void)kill(tsProcId, 2);
 #endif
 }
diff --git a/tools/shell/src/shellArguments.c b/tools/shell/src/shellArguments.c
index 1eb61d2394..4638f2ad74 100644
--- a/tools/shell/src/shellArguments.c
+++ b/tools/shell/src/shellArguments.c
@@ -22,6 +22,10 @@
 
 #if defined(CUS_NAME) || defined(CUS_PROMPT) || defined(CUS_EMAIL)
 #include "cus_name.h"
+#else
+#ifndef CUS_PROMPT
+#define CUS_PROMPT "taos"
+#endif
 #endif
 
 #define TAOS_CONSOLE_PROMPT_CONTINUE "   -> "
@@ -57,7 +61,7 @@ static int32_t shellParseSingleOpt(int32_t key, char *arg);
 
 void shellPrintHelp() {
   char indent[] = "  ";
-  printf("Usage: taos [OPTION...] \r\n\r\n");
+  printf("Usage: %s [OPTION...] \r\n\r\n", CUS_PROMPT);
   printf("%s%s%s%s\r\n", indent, "-a,", indent, SHELL_AUTH);
   printf("%s%s%s%s\r\n", indent, "-A,", indent, SHELL_GEN_AUTH);
   printf("%s%s%s%s\r\n", indent, "-B,", indent, SHELL_BI_MODE);
@@ -435,11 +439,11 @@ int32_t shellParseArgs(int32_t argc, char *argv[]) {
   shell.info.promptSize = strlen(shell.info.promptHeader);
 #ifdef TD_ENTERPRISE
   snprintf(shell.info.programVersion, sizeof(shell.info.programVersion),
-           "%s\ntaos version: %s compatible_version: %s\ngit: %s\ngitOfInternal: %s\nbuild: %s", TD_PRODUCT_NAME,
-           version, compatible_version, gitinfo, gitinfoOfInternal, buildinfo);
+           "%s\n%s version: %s compatible_version: %s\ngit: %s\ngitOfInternal: %s\nbuild: %s", TD_PRODUCT_NAME,
+           CUS_PROMPT, version, compatible_version, gitinfo, gitinfoOfInternal, buildinfo);
 #else
   snprintf(shell.info.programVersion, sizeof(shell.info.programVersion),
-           "%s\ntaos version: %s compatible_version: %s\ngit: %s\nbuild: %s", TD_PRODUCT_NAME, version,
+           "%s\n%s version: %s compatible_version: %s\ngit: %s\nbuild: %s", TD_PRODUCT_NAME, CUS_PROMPT, version,
            compatible_version, gitinfo, buildinfo);
 #endif