diff --git a/server/go.mod b/server/go.mod
index 58369fe16fbe9fea19cd5419d3442771d403b51d..0cfd9d055b1dffe92458b1c4b57eb0c546af316f 100644
--- a/server/go.mod
+++ b/server/go.mod
@@ -25,6 +25,7 @@ require (
 	github.com/shirou/gopsutil v3.21.1+incompatible
 	github.com/songzhibin97/gkit v1.1.1
 	github.com/spf13/viper v1.7.0
+	github.com/stretchr/testify v1.7.0 // indirect
 	github.com/swaggo/gin-swagger v1.3.0
 	github.com/swaggo/swag v1.7.0
 	github.com/tencentyun/cos-go-sdk-v5 v0.7.19
diff --git a/server/go.sum b/server/go.sum
index 9a54896fd9c4806c69d8f7ff3555aa1141ed6bfb..4cdf6692956a8c4777270d5f966ae687bf3fd2c1 100644
--- a/server/go.sum
+++ b/server/go.sum
@@ -463,6 +463,7 @@ github.com/spf13/viper v1.7.0 h1:xVKxvI7ouOI5I+U9s2eeiUfMaWBVoXA3AWskkrqK0VM=
 github.com/spf13/viper v1.7.0/go.mod h1:8WkrPz2fc9jxqZNCJI/76HCieCp4Q8HaLFoCha5qpdg=
 github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=
 github.com/stretchr/objx v0.1.1/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=
+github.com/stretchr/objx v0.2.0 h1:Hbg2NidpLE8veEBkEZTL3CvlkUIVzuU9jDplZO54c48=
 github.com/stretchr/objx v0.2.0/go.mod h1:qt09Ya8vawLte6SNmTgCsAVtYtaKzEcn8ATUoHMkEqE=
 github.com/stretchr/testify v1.2.2/go.mod h1:a8OnRcib4nhh0OaRAV+Yts87kKdq0PP7pXfy6kDkUVs=
 github.com/stretchr/testify v1.3.0/go.mod h1:M5WIy9Dh21IEIfnGCwXGc5bZfKNJtfHm1UVUgZn+9EI=
diff --git a/server/utils/md5.go b/server/utils/md5.go
index 59ac0e142247b93127c691e5882208fd3082f7d1..252e8b0c3455c8a4546283d6e0a333a43c2b77e6 100644
--- a/server/utils/md5.go
+++ b/server/utils/md5.go
@@ -11,8 +11,8 @@ import (
 //@param: str []byte
 //@return: string
 
-func MD5V(str []byte) string {
+func MD5V(str []byte, b ...byte) string {
 	h := md5.New()
 	h.Write(str)
-	return hex.EncodeToString(h.Sum(nil))
+	return hex.EncodeToString(h.Sum(b))
 }
diff --git a/server/utils/plugin/plugin_uinx.go b/server/utils/plugin/plugin_uinx.go
index 5d234ec2a47a37d1fecf835f0d3f059c33a6207c..1f8ca1063c8294598fa6470db5a316300f543301 100644
--- a/server/utils/plugin/plugin_uinx.go
+++ b/server/utils/plugin/plugin_uinx.go
@@ -82,7 +82,7 @@ func loadPlugin(path string, f fs.FileInfo) error {
 			fmt.Println("loadPlugin err ", fmt.Sprintf("path:%s 没有实现 %s 接口", filepath.Base(fPath), OnlyFuncName))
 			return errors.New("没有实现指定接口")
 		} else {
-
+			// todo
 		}
 		fmt.Println("loadPlugin add ", filepath.Base(fPath))
 		ManagementPlugin.SetPlugin(filepath.Base(fPath), p)
diff --git a/server/utils/timer/timed_task_test.go b/server/utils/timer/timed_task_test.go
new file mode 100644
index 0000000000000000000000000000000000000000..560beb776d0a26a1890f0c3aff39036998222d8a
--- /dev/null
+++ b/server/utils/timer/timed_task_test.go
@@ -0,0 +1,65 @@
+package timer
+
+import (
+	"fmt"
+	"testing"
+	"time"
+
+	"github.com/stretchr/testify/assert"
+)
+
+var job = mockJob{}
+
+type mockJob struct{}
+
+func (job mockJob) Run() {
+	mockFunc()
+}
+func mockFunc() {
+	time.Sleep(time.Second)
+	fmt.Println("1s...")
+}
+func TestNewTimerTask(t *testing.T) {
+	tm := NewTimerTask()
+	_tm := tm.(*timer)
+
+	{
+		_, err := tm.AddTaskByFunc("func", "@every 1s", mockFunc)
+		assert.Nil(t, err)
+		_, ok := _tm.taskList["func"]
+		if !ok {
+			t.Error("no find func")
+		}
+	}
+
+	{
+		_, err := tm.AddTaskByJob("job", "@every 1s", job)
+		assert.Nil(t, err)
+		_, ok := _tm.taskList["job"]
+		if !ok {
+			t.Error("no find job")
+		}
+	}
+
+	{
+		_, ok := tm.FindCron("func")
+		if !ok {
+			t.Error("no find func")
+		}
+		_, ok = tm.FindCron("job")
+		if !ok {
+			t.Error("no find job")
+		}
+		_, ok = tm.FindCron("none")
+		if ok {
+			t.Error("find none")
+		}
+	}
+	{
+		tm.Clear("func")
+		_, ok := tm.FindCron("func")
+		if ok {
+			t.Error("find func")
+		}
+	}
+}