diff --git a/config/db.sql b/config/db.sql
index 2f93f179..3b2bcffc 100644
--- a/config/db.sql
+++ b/config/db.sql
@@ -93,7 +93,7 @@ INSERT INTO sys_dict_data VALUES (6, 0, '显示', '0', 'sys_show_hide', '', '',
 INSERT INTO sys_dict_data VALUES (7, 0, '隐藏', '1', 'sys_show_hide', '', '', '', 0, '', '1', '', '隐藏菜单', '2020-02-28 21:38:50', '2020-03-08 23:11:15', NULL);
 INSERT INTO sys_dict_data VALUES (8, 0, '是', 'Y', 'sys_yes_no', '', '', '', 0, '', '1', '', '系统默认是', '2020-02-28 21:39:40', '2020-03-08 23:11:15', NULL);
 INSERT INTO sys_dict_data VALUES (9, 0, '否', 'N', 'sys_yes_no', '', '', '', 0, '', '1', '', '系统默认否', '2020-02-28 21:40:06', '2020-03-08 23:11:15', NULL);
-INSERT INTO sys_dict_data VALUES (10, 0, '正常', '0', 'sys_job_status', '', '', '', 0, '', '1', '', '正常状态', '2020-02-28 21:41:02', '2020-03-08 23:11:15', NULL);
+INSERT INTO sys_dict_data VALUES (10, 0, '正常', '2', 'sys_job_status', '', '', '', 0, '', '1', '', '正常状态', '2020-02-28 21:41:02', '2020-03-08 23:11:15', NULL);
 INSERT INTO sys_dict_data VALUES (11, 0, '停用', '1', 'sys_job_status', '', '', '', 0, '', '1', '', '停用状态', '2020-02-28 21:41:15', '2020-03-08 23:11:15', NULL);
 INSERT INTO sys_dict_data VALUES (12, 0, '默认', 'DEFAULT', 'sys_job_group', '', '', '', 0, '', '1', '', '默认分组', '2020-02-28 21:41:48', '2020-03-08 23:11:15', NULL);
 INSERT INTO sys_dict_data VALUES (13, 0, '系统', 'SYSTEM', 'sys_job_group', '', '', '', 0, '', '1', '', '系统分组', '2020-02-28 21:42:02', '2020-03-08 23:11:15', NULL);
diff --git a/jobs/examples.go b/jobs/examples.go
index 3c785246..ed0a5625 100644
--- a/jobs/examples.go
+++ b/jobs/examples.go
@@ -2,6 +2,7 @@ package jobs
 
 import (
 	"fmt"
+	"time"
 )
 
 // 需要将定义的struct 添加到字典中；
@@ -12,10 +13,11 @@ func init() {
 	jobList = mp
 }
 
-
 // 新添加的job 必须按照以下格式定义，并实现Exec函数
 type ExamplesOne struct {
 }
+
 func (t ExamplesOne) Exec() {
-	fmt.Println("call method PrintInfo ,method name : ExamplesOne")
+	str := time.Now().Format(timeFormat) + " [INFO] JobCore ExamplesOne exec success"
+	fmt.Println(str)
 }
diff --git a/jobs/jobbase.go b/jobs/jobbase.go
index 7b403f76..6b4ee04b 100644
--- a/jobs/jobbase.go
+++ b/jobs/jobbase.go
@@ -7,7 +7,7 @@ import (
 	"go-admin/models"
 	"go-admin/pkg"
 	"go-admin/pkg/cronjob"
-	"reflect"
+	"sync"
 	"time"
 )
 
@@ -15,6 +15,7 @@ var timeFormat = "2006-01-02 15:04:05"
 var retryCount = 3
 
 var jobList map[string]JobsExec
+var lock sync.Mutex
 
 type JobCore struct {
 	InvokeTarget   string
@@ -36,7 +37,9 @@ type ExecJob struct {
 func (e *ExecJob) Run() {
 	startTime := time.Now()
 	var mp = jobList
+	lock.Lock()
 	var obj = mp[e.InvokeTarget]
+	lock.Unlock()
 	CallExec(obj.(JobsExec))
 	//fmt.Println("CallExec exec success")
 	// 结束时间
@@ -178,19 +181,3 @@ func Stop() chan bool {
 	}()
 	return ch
 }
-
-func callReflect(any interface{}, name string, args ...interface{}) []reflect.Value {
-	inputs := make([]reflect.Value, len(args))
-	for i, _ := range args {
-		inputs[i] = reflect.ValueOf(args[i])
-	}
-	val := reflect.ValueOf(any)
-	typ := reflect.Indirect(val).Type()
-	fmt.Println(typ)
-	if v := reflect.ValueOf(any).MethodByName(name); v.String() == "<invalid Value>" {
-		return nil
-	} else {
-		return v.Call(inputs)
-	}
-
-}