diff --git a/backend/apps/api.go b/backend/apps/api.go
index 43a34bc8..ee3bed74 100644
--- a/backend/apps/api.go
+++ b/backend/apps/api.go
@@ -74,6 +74,6 @@ func NewApi() *Api {
 	api := &Api{
 		app: gin.New(),
 	}
-	api.Init()
+	// api.Init()
 	return api
 }
diff --git a/backend/cmd/root.go b/backend/cmd/root.go
index 9d0ef3eb..51f9da38 100644
--- a/backend/cmd/root.go
+++ b/backend/cmd/root.go
@@ -30,6 +30,7 @@ func Execute() error {
 
 func init() {
 	cobra.OnInitialize(initConfig)
+	rootCmd.PersistentFlags().StringVar(&cfgFile, "c", "", "Use Custom Config File")
 }
 
 func initConfig() {
diff --git a/backend/go.mod b/backend/go.mod
index 9e98b8e9..4c7116d4 100644
--- a/backend/go.mod
+++ b/backend/go.mod
@@ -2,12 +2,17 @@ module crawlab
 
 go 1.16
 
-require (
-	github.com/apex/log v1.9.0
-	github.com/crawlab-team/crawlab-core v0.6.0-beta.20211230.1200
-	github.com/crawlab-team/go-trace v0.1.1
-	github.com/gin-gonic/gin v1.7.1
-	github.com/spf13/cobra v1.1.3
-	github.com/spf13/viper v1.7.1
-	go.uber.org/dig v1.10.0
+replace (
+    github.com/crawlab-team/crawlab-core => /Users/chenjingyang/dev/my-job/gitee/crawlab-core
+	github.com/crawlab-team/goseaweedfs => /Users/chenjingyang/dev/my-job/gitee/goseaweedfs
+)
+
+require (
+		github.com/apex/log v1.9.0
+    	github.com/crawlab-team/crawlab-core v0.6.0-beta.20211230.1200
+    	github.com/crawlab-team/go-trace v0.1.1
+    	github.com/gin-gonic/gin v1.7.1
+    	github.com/spf13/cobra v1.1.3
+    	github.com/spf13/viper v1.7.1
+    	go.uber.org/dig v1.10.0
 )
diff --git a/backend/go.mod.local b/backend/go.mod.local
deleted file mode 100644
index 41c13932..00000000
--- a/backend/go.mod.local
+++ /dev/null
@@ -1,20 +0,0 @@
-module crawlab
-
-go 1.16
-
-replace (
-    github.com/crawlab-team/crawlab-core => /libs/crawlab-team/crawlab-core
-    github.com/crawlab-team/crawlab-vcs => /libs/crawlab-team/crawlab-vcs
-    github.com/crawlab-team/crawlab-fs => /libs/crawlab-team/crawlab-fs
-    github.com/crawlab-team/crawlab-db => /libs/crawlab-team/crawlab-db
-)
-
-require (
-	github.com/apex/log v1.9.0
-	github.com/crawlab-team/crawlab-core v0.6.0-beta.20211219.2134
-	github.com/crawlab-team/go-trace v0.1.1
-	github.com/gin-gonic/gin v1.7.1
-	github.com/spf13/cobra v1.1.3
-	github.com/spf13/viper v1.7.1
-	go.uber.org/dig v1.10.0
-)
diff --git a/backend/go.mod.remote b/backend/go.mod.remote
new file mode 100644
index 00000000..9e98b8e9
--- /dev/null
+++ b/backend/go.mod.remote
@@ -0,0 +1,13 @@
+module crawlab
+
+go 1.16
+
+require (
+	github.com/apex/log v1.9.0
+	github.com/crawlab-team/crawlab-core v0.6.0-beta.20211230.1200
+	github.com/crawlab-team/go-trace v0.1.1
+	github.com/gin-gonic/gin v1.7.1
+	github.com/spf13/cobra v1.1.3
+	github.com/spf13/viper v1.7.1
+	go.uber.org/dig v1.10.0
+)