diff --git a/server/backtask/common/types.go b/server/backtask/common/types.go
index 5ddecb2c..b403eba2 100644
--- a/server/backtask/common/types.go
+++ b/server/backtask/common/types.go
@@ -4,5 +4,5 @@ type App interface {
 	Run(func(), func())
 }
 
-type Task interface {
+type TaskMgr interface {
 }
diff --git a/server/backtask/constant/constant.go b/server/backtask/constant/constant.go
index 4636bcf2..a729409f 100644
--- a/server/backtask/constant/constant.go
+++ b/server/backtask/constant/constant.go
@@ -12,7 +12,7 @@ const (
 
 const (
 	APP_MODULE_IDX = iota
-	TASK_MODULE_IDX
+	TASK_MGR_MODULE_IDX
 	MAX_MODULE_IDX
 )
 
diff --git a/server/backtask/global/global.go b/server/backtask/global/global.go
index 95d61344..4b56157f 100644
--- a/server/backtask/global/global.go
+++ b/server/backtask/global/global.go
@@ -9,17 +9,17 @@ import (
 
 var modules [constant.MAX_MODULE_IDX]q5.Module
 var initOrders = []int32{
-	constant.TASK_MODULE_IDX,
+	constant.TASK_MGR_MODULE_IDX,
 }
 
 var app common.App
-var task common.Task
+var taskMgr common.TaskMgr
 
 func GetApp() common.App {
 	return app
 }
-func GetTask() common.Task {
-	return task
+func GetTaskMgr() common.TaskMgr {
+	return taskMgr
 }
 
 func RegModule(idx int32, m q5.Module) {
@@ -30,9 +30,9 @@ func RegModule(idx int32, m q5.Module) {
 		{
 			app = m.(common.App)
 		}
-	case constant.TASK_MODULE_IDX:
+	case constant.TASK_MGR_MODULE_IDX:
 		{
-			task = m.(common.Task)
+			taskMgr = m.(common.TaskMgr)
 		}
 	default:
 		{
diff --git a/server/backtask/task/export.go b/server/backtask/task/export.go
index abe9ee25..3c3179a9 100644
--- a/server/backtask/task/export.go
+++ b/server/backtask/task/export.go
@@ -5,8 +5,8 @@ import (
 	"main/global"
 )
 
-var _task = new(taskMgr)
+var _taskMgr = new(taskMgr)
 
 func init() {
-	global.RegModule(constant.TASK_MODULE_IDX, _task)
+	global.RegModule(constant.TASK_MGR_MODULE_IDX, _taskMgr)
 }