diff --git a/back/services/cron.ts b/back/services/cron.ts
index ebe94e6e..ddec21ec 100644
--- a/back/services/cron.ts
+++ b/back/services/cron.ts
@@ -90,15 +90,15 @@ export default class CronService {
     status,
     pid,
     log_path,
-    last_running_time,
-    last_execution_time,
+    last_running_time = 0,
+    last_execution_time = 0,
   }: {
     ids: string[];
     status: CrontabStatus;
     pid: number;
     log_path: string;
-    last_running_time: string;
-    last_execution_time: string;
+    last_running_time: number;
+    last_execution_time: number;
   }) {
     return new Promise((resolve) => {
       this.cronDb.update(
diff --git a/shell/api.sh b/shell/api.sh
index 770980ce..81c3d7ed 100755
--- a/shell/api.sh
+++ b/shell/api.sh
@@ -153,8 +153,8 @@ update_cron() {
     local status="$2"
     local pid="${3:-''}"
     local logPath="$4"
-    local lastExecutingTime="${5:-''}"
-    local runningTime="${6:-''}"
+    local lastExecutingTime="${5:-0}"
+    local runningTime="${6:-0}"
     local currentTimeStamp=$(date +%s)
     local api=$(
         curl -s --noproxy "*" "http://0.0.0.0:5600/api/crons/status?t=$currentTimeStamp" \
@@ -166,7 +166,7 @@ update_cron() {
             -H "Origin: http://0.0.0.0:5700" \
             -H "Referer: http://0.0.0.0:5700/crontab" \
             -H "Accept-Language: en-US,en;q=0.9,zh-CN;q=0.8,zh;q=0.7" \
-            --data-raw "{\"ids\":[$ids],\"status\":\"$status\",\"pid\":\"$pid\",\"log_path\":\"$logPath\",\"last_execution_time\":\"$lastExecutingTime\",\"last_running_time\":\"$runningTime\"}" \
+            --data-raw "{\"ids\":[$ids],\"status\":\"$status\",\"pid\":\"$pid\",\"log_path\":\"$logPath\",\"last_execution_time\":$lastExecutingTime,\"last_running_time\":$runningTime}" \
             --compressed
     )
     code=$(echo $api | jq -r .code)
diff --git a/shell/task.sh b/shell/task.sh
index 28a4e17b..f0b8967b 100755
--- a/shell/task.sh
+++ b/shell/task.sh
@@ -113,8 +113,8 @@ run_normal() {
 
 ## 并发执行时，设定的 RandomDelay 不会生效，即所有任务立即执行
 run_concurrent() {
-    local first_param=$1
-    local third_param=$3
+    local first_param="$1"
+    local third_param="$2"
     if [[ ! $third_param ]]; then
         echo -e "\n 缺少并发运行的环境变量参数"
         exit 1