diff --git a/app/admin/apis/tools/gen.go b/app/admin/apis/tools/gen.go
index 44c58bc6..de448333 100644
--- a/app/admin/apis/tools/gen.go
+++ b/app/admin/apis/tools/gen.go
@@ -109,7 +109,7 @@ func (e *Gen) Preview(c *gin.Context) {
 	e.OK(mp, "")
 }
 
-func (e *Gen) GenCodeV3(c *gin.Context) {
+func (e *Gen) GenCode(c *gin.Context) {
 	e.Context = c
 	log := e.GetLogger()
 	table := tools.SysTables{}
@@ -131,9 +131,9 @@ func (e *Gen) GenCodeV3(c *gin.Context) {
 	tab, _ := table.Get(db)
 
 	if tab.IsActions == 1 {
-		e.ActionsGenV3(c, tab)
+		e.ActionsGen(c, tab)
 	} else {
-		e.NOActionsGenV3(c, tab)
+		e.NOActionsGen(c, tab)
 	}
 
 	e.OK("", "Code generated successfully！")
@@ -164,7 +164,7 @@ func (e *Gen) GenApiToFile(c *gin.Context) {
 	e.OK("", "Code generated successfully！")
 }
 
-func (e *Gen) NOActionsGenV3(c *gin.Context, tab tools.SysTables) {
+func (e *Gen) NOActionsGen(c *gin.Context, tab tools.SysTables) {
 	e.Context = c
 	log := e.GetLogger()
 
@@ -272,7 +272,7 @@ func (e *Gen) genApiToFile(c *gin.Context, tab tools.SysTables) {
 
 }
 
-func (e *Gen) ActionsGenV3(c *gin.Context, tab tools.SysTables) {
+func (e *Gen) ActionsGen(c *gin.Context, tab tools.SysTables) {
 	log := api.GetRequestLogger(c)
 	basePath := "template/v4/"
 	routerFile := basePath + "actions/router_check_role.go.template"
diff --git a/app/admin/router/sys_router.go b/app/admin/router/sys_router.go
index b059f7f0..ee4addff 100644
--- a/app/admin/router/sys_router.go
+++ b/app/admin/router/sys_router.go
@@ -46,7 +46,10 @@ func sysBaseRouter(r *gin.RouterGroup) {
 }
 
 func sysStaticFileRouter(r *gin.RouterGroup) {
-	mime.AddExtensionType(".js", "application/javascript")
+	err := mime.AddExtensionType(".js", "application/javascript")
+	if err != nil {
+		return
+	}
 	r.Static("/static", "./static")
 	r.Static("/form-generator", "./static/form-generator")
 }
@@ -64,7 +67,7 @@ func sysNoCheckRoleRouter(r *gin.RouterGroup) {
 	v1.GET("/getCaptcha", sys.GenerateCaptchaHandler)
 	gen := tools.Gen{}
 	v1.GET("/gen/preview/:tableId", gen.Preview)
-	v1.GET("/gen/toproject/:tableId", gen.GenCodeV3)
+	v1.GET("/gen/toproject/:tableId", gen.GenCode)
 	v1.GET("/gen/apitofile/:tableId", gen.GenApiToFile)
 
 	v1.GET("/gen/todb/:tableId", gen.GenMenuAndApi)