diff --git a/src/common/inc/tulog.h b/src/common/inc/tulog.h
index b5499d81fca796b94071706988053d9811d84d84..143bc56f9ff5a8042fc29fe4497807d815002760 100644
--- a/src/common/inc/tulog.h
+++ b/src/common/inc/tulog.h
@@ -43,6 +43,8 @@ extern int32_t tscEmbedded;
   }
 #define uPrint(...) \
   { taosPrintLog("UTL ", tscEmbedded ? 255 : uDebugFlag, __VA_ARGS__); }
+#define uForcePrint(...) \
+  { taosPrintLog("ERROR UTL ", 255, __VA_ARGS__); }
 
 #define pError(...) \
   { taosPrintLog("ERROR APP ", 255, __VA_ARGS__); }  
diff --git a/src/common/src/tlocale.c b/src/common/src/tlocale.c
index 35a68218f1299e3e71767187cdb155d1d93b0eec..b2631cf08c4699c8ad7a79d80f30a4c81cedb30e 100644
--- a/src/common/src/tlocale.c
+++ b/src/common/src/tlocale.c
@@ -27,27 +27,20 @@
  * In case that the setLocale failed to be executed, the right charset needs to be set.
  */
 void tsSetLocale() {
-  char msgLocale[] = "Invalid locale:%s, please set the valid locale in config file\n";
-  char msgCharset[] = "Invalid charset:%s, please set the valid charset in config file\n";
-  char msgCharset1[] = "failed to get charset, please set the valid charset in config file\n";
-
   char *locale = setlocale(LC_CTYPE, tsLocale);
 
   // default locale or user specified locale is not valid, abort launch
   if (locale == NULL) {
-    printf(msgLocale, tsLocale);
-    uPrint(msgLocale, tsLocale);
+    uForcePrint("Invalid locale:%s, please set the valid locale in config file", tsLocale);
   }
 
   if (strlen(tsCharset) == 0) {
-    printf("%s\n", msgCharset1);
-    uPrint(msgCharset1);
+    uForcePrint("failed to get charset, please set the valid charset in config file");
     exit(-1);
   }
 
   if (!taosValidateEncodec(tsCharset)) {
-    printf(msgCharset, tsCharset);
-    uPrint(msgCharset, tsCharset);
+    uForcePrint("Invalid charset:%s, please set the valid charset in config file", tsCharset);
     exit(-1);
   }
 }
\ No newline at end of file
diff --git a/src/os/linux/src/linuxSysPara.c b/src/os/linux/src/linuxSysPara.c
index 98d80ded5d2af81be0fcede60129230c04f2435e..f43ed44a4bab19a8db80bc89fbb5074531edc514 100644
--- a/src/os/linux/src/linuxSysPara.c
+++ b/src/os/linux/src/linuxSysPara.c
@@ -225,10 +225,11 @@ static void taosGetSystemLocale() {  // get and set default locale
   if (cfg_locale && cfg_locale->cfgStatus < TAOS_CFG_CSTATUS_DEFAULT) {
     locale = setlocale(LC_CTYPE, "");
     if (locale == NULL) {
-      uError("can't get locale from system");
+      uForcePrint("can't get locale from system, set it to en_US.UTF-8");
+      strcpy(tsLocale, "en_US.UTF-8");
     } else {
       strncpy(tsLocale, locale, tListLen(tsLocale));
-      uPrint("locale not configured, set to system default:%s", tsLocale);
+      uForcePrint("locale not configured, set to system default:%s", tsLocale);
     }
   }
 
@@ -243,7 +244,10 @@ static void taosGetSystemLocale() {  // get and set default locale
       strncpy(tsCharset, revisedCharset, tListLen(tsCharset));
 
       free(revisedCharset);
-      uPrint("charset not configured, set to system default:%s", tsCharset);
+      uForcePrint("charset not configured, set to system default:%s", tsCharset);
+    } else {
+      strcpy(tsCharset, "UTF-8");
+      uForcePrint("can't get locale and charset from system, set it to UTF-8");
     }
   }
 }
diff --git a/src/plugins/http/src/httpServer.c b/src/plugins/http/src/httpServer.c
index f36e0440cb07c20db8894cd400fe4b60041f6452..9b8affcde256065ef97709976afa7b4f5dc8ada5 100644
--- a/src/plugins/http/src/httpServer.c
+++ b/src/plugins/http/src/httpServer.c
@@ -508,7 +508,7 @@ void httpAcceptHttpConnection(void *arg) {
               pServer->serverPort);
     return;
   } else {
-    httpPrint("http service init success at ip:%s:%u", pServer->serverIp, pServer->serverPort);
+    httpPrint("http service init success at %u", pServer->serverPort);
     pServer->online = true;
   }