diff --git a/controllers/task.go b/controllers/task.go
index 4d1d381..ff9152e 100644
--- a/controllers/task.go
+++ b/controllers/task.go
@@ -735,7 +735,7 @@ func (self *TaskController) Table() {
 
 		TaskServerIdsArr := strings.Split(v.ServerIds, ",")
 		serverId := 0
-		if len(TaskServerIdsArr) > 1 {
+		if len(TaskServerIdsArr) > 0 {
 			serverId, _ = strconv.Atoi(TaskServerIdsArr[0])
 		}
 		jobskey := libs.JobKey(v.Id, serverId)
diff --git a/jobs/job.go b/jobs/job.go
index ac8db6a..68e645b 100644
--- a/jobs/job.go
+++ b/jobs/job.go
@@ -280,10 +280,12 @@ func RemoteCommandJob(id int, serverId int, name string, command string, servers
 			jobresult.ErrMsg = c.String()
 			jobresult.OutMsg = b.String()
 			jobresult.IsOk = false
+			return
 		}
 		jobresult.OutMsg = b.String()
 		jobresult.ErrMsg = c.String()
 		jobresult.IsOk = true
+
 		return
 	}
 	return job
diff --git a/ppgo_job2.sql b/ppgo_job2.sql
index a61529d..e703374 100644
--- a/ppgo_job2.sql
+++ b/ppgo_job2.sql
@@ -331,7 +331,7 @@ ALTER TABLE `pp_task_server` ADD `connection_type` TINYINT(1) NOT NULL DEFAULT '
 COMMIT;
 
 BEGIN;
-ALTER TABLE `pp_task` CHANGE COLUMN `server_id` `server_ids` varchar(200) NOT NULL DEFAULT '0' COMMENT '服务器id字符串，英文都好隔开';
+ALTER TABLE `pp_task` CHANGE COLUMN `server_id` `server_ids` varchar(200) NOT NULL DEFAULT '0' COMMENT '服务器id字符串，英文逗号隔开';
 COMMIT;
 
 BEGIN;