diff --git a/plugins/acme_pandominassl_apply/tool_cron.py b/plugins/acme_pandominassl_apply/tool_cron.py
new file mode 100644
index 000000000..be1b8ad61
--- /dev/null
+++ b/plugins/acme_pandominassl_apply/tool_cron.py
@@ -0,0 +1,134 @@
+# coding:utf-8
+
+import sys
+import io
+import os
+import time
+import json
+
+sys.path.append(os.getcwd() + "/class/core")
+import mw
+
+
+app_debug = False
+if mw.isAppleSystem():
+    app_debug = True
+
+
+def getPluginName():
+    return 'acme_pandominassl_apply'
+
+
+def getPluginDir():
+    return mw.getPluginDir() + '/' + getPluginName()
+
+
+def getServerDir():
+    return mw.getServerDir() + '/' + getPluginName()
+
+
+def getTaskConf():
+    conf = getServerDir() + "/cron_config.json"
+    return conf
+
+def getTaskDeltaConf():
+    conf = getServerDir() + "/cron_delta_config.json"
+    return conf
+
+
+def getConfigData():
+    try:
+        return json.loads(mw.readFile(getTaskConf()))
+    except:
+        pass
+    return {
+        "task_id": -1,
+        "period": "day-n",
+        "where1": "1",
+        "hour": "0",
+        "minute": "15",
+    }
+
+
+def createBgTask():
+    removeBgTask()
+    createBgTaskByName(getPluginName())
+    return True
+
+
+def createBgTaskByName(name):
+    args = getConfigData()
+    _name = "[勿删]ACME泛域名SSL[" + name + "]"
+    res = mw.M("crontab").field("id, name").where("name=?", (_name,)).find()
+    if res:
+        return True
+
+    if "task_id" in args and args["task_id"] > 0:
+        res = mw.M("crontab").field("id, name").where(
+            "id=?", (args["task_id"],)).find()
+        if res and res["id"] == args["task_id"]:
+            print("计划任务已经存在!")
+            return True
+    import crontab_api
+    api = crontab_api.crontab_api()
+
+    mw_dir = mw.getRunDir()
+    cmd = '''
+mw_dir=%s
+rname=%s
+plugin_path=%s
+script_path=%s
+logs_file=$plugin_path/${rname}.log
+''' % (mw_dir, name, getServerDir(), getPluginDir())
+    cmd += 'echo "★【`date +"%Y-%m-%d %H:%M:%S"`】 STSRT★" >> $logs_file' + "\n"
+    cmd += 'echo ">>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>" >> $logs_file' + "\n"
+    cmd += 'echo "python3 $script_path/index.py update_all"' + "\n"
+    cmd += 'cd $mw_dir && python3 $script_path/index.py update_all' + "\n"
+    cmd += 'echo "【`date +"%Y-%m-%d %H:%M:%S"`】 END★" >> $logs_file' + "\n"
+    cmd += 'echo "<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<" >> $logs_file' + "\n"
+
+    params = {
+        'name': _name,
+        'type': args['period'],
+        'week': "",
+        'where1': args['where1'],
+        'hour': args['hour'],
+        'minute': args['minute'],
+        'save': "",
+        'backup_to': "",
+        'stype': "toShell",
+        'sname': '',
+        'sbody': cmd,
+        'urladdress': '',
+    }
+
+    task_id = api.add(params)
+    if task_id > 0:
+        args["task_id"] = task_id
+        args["name"] = name
+        mw.writeFile(getTaskConf(), json.dumps(args))
+
+
+def removeBgTask():
+    cfg = getConfigData()
+    if "task_id" in cfg and cfg["task_id"] > 0:
+        res = mw.M("crontab").field("id, name").where(
+            "id=?", (cfg["task_id"],)).find()
+        if res and res["id"] == cfg["task_id"]:
+            import crontab_api
+            api = crontab_api.crontab_api()
+            data = api.delete(cfg["task_id"])
+            if data[0]:
+                cfg["task_id"] = -1
+                mw.writeFile(getTaskConf(), json.dumps(cfg))
+                return True
+    return False
+
+
+if __name__ == "__main__":
+    if len(sys.argv) > 1:
+        action = sys.argv[1]
+        if action == "remove":
+            removeBgTask()
+        elif action == "add":
+            createBgTask()