diff --git a/gormx.go b/gormx.go
index fbaa401..8a6292a 100644
--- a/gormx.go
+++ b/gormx.go
@@ -25,7 +25,12 @@ func NewGorm(opts ...Option) *gorm.DB {
 			panic("mysql is not supported")
 		}
 
-		dsn := fmt.Sprintf("%s:%s@tcp(%s:%v)/%s?charset=utf8mb4&parseTime=True&loc=Local", defaultOpts.Mysql.User, defaultOpts.Mysql.Password, defaultOpts.Mysql.Host, defaultOpts.Mysql.Port, defaultOpts.Mysql.Database)
+		dsn := fmt.Sprintf("%s:%s@tcp(%s:%d)/%s?charset=utf8mb4&parseTime=True&loc=Local",
+			defaultOpts.Mysql.User,
+			defaultOpts.Mysql.Password,
+			defaultOpts.Mysql.Host,
+			defaultOpts.Mysql.Port,
+			defaultOpts.Mysql.Database)
 		dialector = mysql.Open(dsn)
 
 	} else if defaultOpts.Db == "sqlite" {
diff --git a/gormx_test.go b/gormx_test.go
new file mode 100644
index 0000000..7d1712b
--- /dev/null
+++ b/gormx_test.go
@@ -0,0 +1,18 @@
+package gormx_test
+
+import (
+	"testing"
+
+	"code.yun.ink/pkg/gormx"
+)
+
+func TestGormx(t *testing.T) {
+	db := gormx.NewGorm(gormx.SetMysql(
+		"root",
+		"Huang@Yun.Ink123",
+		"127.0.0.1",
+		"xiaoxin-plus",
+		3306,
+	))
+	db.Get("")
+}