diff --git a/shell/otask.sh b/shell/otask.sh
index b73fc3dd..516a9439 100755
--- a/shell/otask.sh
+++ b/shell/otask.sh
@@ -125,7 +125,8 @@ run_concurrent() {
   fi
 
   handle_env_split
-  single_log_time=$(date "+%Y-%m-%d-%H-%M-%S.%3N")
+  time=$(date "+$mtime_format")
+  single_log_time=$(format_log_time "$mtime_format" "$time")
 
   cd $dir_scripts
   local relative_path="${file_param%/*}"
diff --git a/shell/share.sh b/shell/share.sh
index 989c4431..b1850e6a 100755
--- a/shell/share.sh
+++ b/shell/share.sh
@@ -340,7 +340,7 @@ format_log_time() {
   local time="$2"
 
   if [[ $is_macos -eq 1 ]]; then
-    echo $(date -j -f "$format" "$time" "+%Y-%m-%d-%H-%M-%S-%3N")
+    echo $(python3 -c 'from datetime import datetime; print(datetime.now().strftime("%Y-%m-%d-%H-%M-%S-%f")[:-3])')
   else
     echo $(date -d "$time" "+%Y-%m-%d-%H-%M-%S-%3N")
   fi