diff --git a/spug_api/apps/schedule/models.py b/spug_api/apps/schedule/models.py
index f28b522..aa79805 100644
--- a/spug_api/apps/schedule/models.py
+++ b/spug_api/apps/schedule/models.py
@@ -40,6 +40,8 @@ class Task(models.Model, ModelMixin):
         tmp = super().to_dict(*args, **kwargs)
         tmp['targets'] = json.loads(self.targets)
         tmp['latest_status_alias'] = self.get_latest_status_display()
+        if self.trigger == 'cron':
+            tmp['trigger_args'] = json.loads(self.trigger_args)
         return tmp
 
     def __repr__(self):
diff --git a/spug_api/apps/schedule/scheduler.py b/spug_api/apps/schedule/scheduler.py
index 9ad9026..badab4d 100644
--- a/spug_api/apps/schedule/scheduler.py
+++ b/spug_api/apps/schedule/scheduler.py
@@ -4,6 +4,7 @@
 from apscheduler.schedulers.background import BackgroundScheduler
 from apscheduler.triggers.interval import IntervalTrigger
 from apscheduler.triggers.date import DateTrigger
+from apscheduler.triggers.cron import CronTrigger
 from apscheduler.events import EVENT_SCHEDULER_SHUTDOWN, EVENT_JOB_MAX_INSTANCES, EVENT_JOB_ERROR, EVENT_JOB_EXECUTED
 from django_redis import get_redis_connection
 from django.utils.functional import SimpleLazyObject
@@ -37,6 +38,11 @@ class Scheduler:
             return IntervalTrigger(seconds=int(trigger_args), timezone=cls.timezone)
         elif trigger == 'date':
             return DateTrigger(run_date=trigger_args, timezone=cls.timezone)
+        elif trigger == 'cron':
+            args = json.loads(trigger_args) if not isinstance(trigger_args, dict) else trigger_args
+            minute, hour, day, month, week = args['rule'].split()
+            return CronTrigger(minute=minute, hour=hour, day=day, month=month, week=week, start_date=args['start'],
+                               end_date=args['stop'])
         else:
             raise TypeError(f'unknown schedule policy: {trigger!r}')
 
diff --git a/spug_web/src/pages/schedule/Form.js b/spug_web/src/pages/schedule/Form.js
index 37a4780..8897f3c 100644
--- a/spug_web/src/pages/schedule/Form.js
+++ b/spug_web/src/pages/schedule/Form.js
@@ -13,6 +13,7 @@ import store from './store';
 import hostStore from '../host/store';
 import styles from './index.module.css';
 import moment from 'moment';
+import lds from 'lodash';
 
 @observer
 class ComForm extends React.Component {
@@ -39,6 +40,13 @@ class ComForm extends React.Component {
     switch (trigger) {
       case 'date':
         return this.state.args['date'].format('YYYY-MM-DD HH:mm:ss');
+      case 'cron':
+        const {rule, start, stop} = this.state.args['cron'];
+        return JSON.stringify({
+          rule,
+          start: start ? start.format('YYYY-MM-DD HH:mm:ss') : null,
+          stop: stop ? stop.format('YYYY-MM-DD HH:mm:ss') : null
+        });
       default:
         return this.state.args[trigger];
     }
@@ -89,6 +97,12 @@ class ComForm extends React.Component {
     this.setState({args})
   };
 
+  handleCronArgs = (key, value) => {
+    let args = this.state.args['cron'] || {};
+    args = Object.assign(args, {[key]: value});
+    this.setState({args: Object.assign(this.state.args, {cron: args})})
+  };
+
   verifyButtonStatus = () => {
     const data = this.props.form.getFieldsValue();
     let b1 = data['type'] && data['name'] && this.state.command;
@@ -210,7 +224,29 @@ class ComForm extends React.Component {
                         onChange={v => this.handleArgs('date', v)}/>
                     </Form.Item>
                   </Tabs.TabPane>
-                  <Tabs.TabPane disabled tab="UNIX Cron" key="cron">
+                  <Tabs.TabPane tab="UNIX Cron" key="cron">
+                    <Form.Item required label="执行规则" help="兼容Cron风格，可参考官方例子">
+                      <Input
+                        value={lds.get(args, 'cron.rule')}
+                        placeholder="例如每天凌晨1点执行：0 1 * * *"
+                        onChange={e => this.handleCronArgs('rule', e.target.value)}/>
+                    </Form.Item>
+                    <Form.Item label="生效时间" help="定义的执行规则在到达该时间后生效">
+                      <DatePicker
+                        showTime
+                        style={{width: '100%'}}
+                        placeholder="可选输入"
+                        value={lds.get(args, 'cron.start') ? moment(args['cron']['start']) : undefined}
+                        onChange={v => this.handleCronArgs('start', v)}/>
+                    </Form.Item>
+                    <Form.Item label="结束时间" help="执行规则在到达该时间后不再执行">
+                      <DatePicker
+                        showTime
+                        style={{width: '100%'}}
+                        placeholder="可选输入"
+                        value={lds.get(args, 'cron.stop') ? moment(args['cron']['stop']) : undefined}
+                        onChange={v => this.handleCronArgs('stop', v)}/>
+                    </Form.Item>
                   </Tabs.TabPane>
                   <Tabs.TabPane disabled tab="日历间隔" key="calendarinterval">
                   </Tabs.TabPane>