diff --git a/examples/run.go b/examples/run.go
deleted file mode 100644
index 2bb61e26..00000000
--- a/examples/run.go
+++ /dev/null
@@ -1,28 +0,0 @@
-// +build examples
-
-package main
-
-import (
-	"github.com/go-admin-team/go-admin-core/sdk"
-	"log"
-
-	"github.com/gin-gonic/gin"
-	"gorm.io/gorm"
-
-	myCasbin "github.com/go-admin-team/go-admin-core/sdk/pkg/casbin"
-	"gorm.io/driver/mysql"
-)
-
-func main() {
-	db, err := gorm.Open(mysql.Open("root:123456@tcp/inmg?charset=utf8&parseTime=True&loc=Local"), &gorm.Config{})
-	if err != nil {
-		panic(err)
-	}
-	syncEnforce := myCasbin.Setup(db, "sys_")
-	sdk.Runtime.SetDb("*", db)
-	sdk.Runtime.SetCasbin("*", syncEnforce)
-
-	e := gin.Default()
-	sdk.Runtime.SetEngine(e)
-	log.Fatal(e.Run(":8000"))
-}