diff --git a/spug_api/apps/schedule/executors.py b/spug_api/apps/schedule/executors.py
index e2aab19..495e583 100644
--- a/spug_api/apps/schedule/executors.py
+++ b/spug_api/apps/schedule/executors.py
@@ -14,7 +14,7 @@ def local_executor(q, command):
         exit_code = task.wait()
         out = task.stdout.read() + task.stderr.read()
     finally:
-        q.put(('local', exit_code, time.time() - now, out.decode()))
+        q.put(('local', exit_code, round(time.time() - now, 3), out.decode()))
 
 
 def host_executor(q, host, pkey, command):
@@ -23,7 +23,7 @@ def host_executor(q, host, pkey, command):
         cli = SSH(host.hostname, host.port, host.username, pkey=pkey)
         exit_code, out = cli.exec_command(command)
     finally:
-        q.put((host.id, exit_code, time.time() - now, out.decode()))
+        q.put((host.id, exit_code, round(time.time() - now, 3), out.decode()))
 
 
 def dispatch(command, targets):
diff --git a/spug_api/apps/schedule/scheduler.py b/spug_api/apps/schedule/scheduler.py
index 5ee92da..f5e67de 100644
--- a/spug_api/apps/schedule/scheduler.py
+++ b/spug_api/apps/schedule/scheduler.py
@@ -30,6 +30,7 @@ class Scheduler:
             raise TypeError(f'unknown schedule policy: {trigger!r}')
 
     def _handle_event(self, event):
+        # TODO: notify to user
         if event.code == events.EVENT_SCHEDULER_SHUTDOWN:
             logger.info(f'EVENT_SCHEDULER_SHUTDOWN: {event}')
         if event.code == events.EVENT_JOB_MAX_INSTANCES:
@@ -67,7 +68,6 @@ class Scheduler:
         while True:
             _, data = rds_cli.blpop(settings.SCHEDULE_KEY)
             task = AttrDict(json.loads(data))
-            print(f'queue: {task!r}')
             if task.action in ('add', 'modify'):
                 trigger = self.parse_trigger(task.trigger, task.trigger_args)
                 self.scheduler.add_job(
diff --git a/spug_api/apps/schedule/urls.py b/spug_api/apps/schedule/urls.py
index 99690a9..160da03 100644
--- a/spug_api/apps/schedule/urls.py
+++ b/spug_api/apps/schedule/urls.py
@@ -1,7 +1,9 @@
 from django.conf.urls import url
+from django.urls import path
 
 from .views import *
 
 urlpatterns = [
     url(r'^$', Schedule.as_view()),
+    path('<int:t_id>/', ScheduleInfo.as_view()),
 ]
diff --git a/spug_api/apps/schedule/views.py b/spug_api/apps/schedule/views.py
index b8f8108..bc66bbf 100644
--- a/spug_api/apps/schedule/views.py
+++ b/spug_api/apps/schedule/views.py
@@ -1,6 +1,7 @@
 from django.views.generic import View
 from django_redis import get_redis_connection
 from apps.schedule.models import Task
+from apps.host.models import Host
 from django.conf import settings
 from libs import json_response, JsonParser, Argument, human_time
 import json
@@ -32,6 +33,7 @@ class Schedule(View):
                     **form
                 )
                 form.action = 'modify'
+                form.targets = json.loads(form.targets)
                 rds_cli = get_redis_connection()
                 rds_cli.rpush(settings.SCHEDULE_KEY, json.dumps(form))
             else:
@@ -67,3 +69,23 @@ class Schedule(View):
                     return json_response(error='该任务在运行中，请先停止任务再尝试删除')
                 task.delete()
         return json_response(error=error)
+
+
+class ScheduleInfo(View):
+    def get(self, request, t_id):
+        task = Task.objects.filter(pk=t_id).first()
+        outputs = json.loads(task.latest_output)
+        host_ids = (x[0] for x in outputs if isinstance(x[0], int))
+        hosts_info = {x.id: x.name for x in Host.objects.filter(id__in=host_ids)}
+        data = {'run_time': task.latest_run_time, 'success': 0, 'failure': 0, 'duration': 0, 'outputs': []}
+        for h_id, code, duration, out in outputs:
+            key = 'success' if code == 0 else 'failure'
+            data[key] += 1
+            data['duration'] += duration
+            data['outputs'].append({
+                'name': hosts_info.get(h_id, '本机'),
+                'code': code,
+                'duration': duration,
+                'output': out})
+        data['duration'] = f"{data['duration'] / len(outputs):.3f}"
+        return json_response(data)