diff --git a/modules/structs/hook.go b/modules/structs/hook.go
index 28c2e00588..1665dc4da6 100644
--- a/modules/structs/hook.go
+++ b/modules/structs/hook.go
@@ -53,8 +53,7 @@ type CreateHookOption struct {
 	BranchFilter        string                 `json:"branch_filter" binding:"GlobPattern"`
 	AuthorizationHeader string                 `json:"authorization_header"`
 	// default: false
-	Active          bool `json:"active"`
-	IsSystemWebhook bool `json:"is_system_webhook"`
+	Active bool `json:"active"`
 }
 
 // EditHookOption options when modify one hook
diff --git a/templates/swagger/v1_json.tmpl b/templates/swagger/v1_json.tmpl
index 9aa2195a0c..a16deb61a8 100644
--- a/templates/swagger/v1_json.tmpl
+++ b/templates/swagger/v1_json.tmpl
@@ -22178,10 +22178,6 @@
           },
           "x-go-name": "Events"
         },
-        "is_system_webhook": {
-          "type": "boolean",
-          "x-go-name": "IsSystemWebhook"
-        },
         "type": {
           "type": "string",
           "enum": [