diff --git a/Jenkinsfile2 b/Jenkinsfile2
index dc94999058..249a8d1c9d 100644
--- a/Jenkinsfile2
+++ b/Jenkinsfile2
@@ -505,7 +505,7 @@ pipeline {
                     }
                 }
                 stage('linux test') {
-                    agent{label "slave1_47 || slave1_48 || slave1_49 || slave1_50  "}
+                    agent{label "slave1_47 || slave1_48 || slave1_49 || slave1_50 || slave1_52 || slave1_59 || slave1_63 || worker03 || slave215 || slave217 || slave219 "}
                     options { skipDefaultCheckout() } 
                     when {
                         changeRequest()
diff --git a/source/util/src/tlog.c b/source/util/src/tlog.c
index 5433ed2eed..693935575a 100644
--- a/source/util/src/tlog.c
+++ b/source/util/src/tlog.c
@@ -1198,7 +1198,7 @@ static void *taosAsyncOutputLog(void *param) {
       break;
     }
 
-    // process the log rotation every LOG_ROTATE_INTERVAL minutes
+    // process the log rotation every LOG_ROTATE_INTERVAL
     int64_t curSec = taosGetTimestampMs() / 1000;
     if (curSec >= lastCheckSec) {
       if ((curSec - lastCheckSec) >= LOG_ROTATE_INTERVAL) {
diff --git a/source/util/src/tutil.c b/source/util/src/tutil.c
index 306b15909d..dd3c6ece40 100644
--- a/source/util/src/tutil.c
+++ b/source/util/src/tutil.c
@@ -543,7 +543,7 @@ bool tIsValidFileName(const char *fileName, const char *pattern) {
 }
 
 bool tIsValidFilePath(const char *filePath, const char *pattern) {
-  const char *filePathPattern = "^[a-zA-Z0-9/\\_.-]+$";
+  const char *filePathPattern = "^[a-zA-Z0-9:/\\_.-]+$";
 
   return tIsValidFileName(filePath, pattern ? pattern : filePathPattern);
 }
\ No newline at end of file