diff --git a/server/models/base.go b/server/models/base.go
new file mode 100644
index 0000000..99328ed
--- /dev/null
+++ b/server/models/base.go
@@ -0,0 +1,26 @@
+package models
+
+import "pmail/db"
+
+func SyncTables() {
+	err := db.Instance.Sync2(&User{})
+	if err != nil {
+		panic(err)
+	}
+	err = db.Instance.Sync2(&Email{})
+	if err != nil {
+		panic(err)
+	}
+	err = db.Instance.Sync2(&Group{})
+	if err != nil {
+		panic(err)
+	}
+	err = db.Instance.Sync2(&Rule{})
+	if err != nil {
+		panic(err)
+	}
+	err = db.Instance.Sync2(&UserAuth{})
+	if err != nil {
+		panic(err)
+	}
+}
diff --git a/server/res_init/init.go b/server/res_init/init.go
index 0d99b6e..2358b6b 100644
--- a/server/res_init/init.go
+++ b/server/res_init/init.go
@@ -38,7 +38,7 @@ func Init(serverVersion string) {
 		if err != nil {
 			panic(err)
 		}
-		syncTables()
+		models.SyncTables()
 		session.Init()
 		hooks.Init(serverVersion)
 		// smtp server start
@@ -86,26 +86,3 @@ func dirInit() {
 		}
 	}
 }
-
-func syncTables() {
-	err := db.Instance.Sync2(&models.User{})
-	if err != nil {
-		panic(err)
-	}
-	err = db.Instance.Sync2(&models.Email{})
-	if err != nil {
-		panic(err)
-	}
-	err = db.Instance.Sync2(&models.Group{})
-	if err != nil {
-		panic(err)
-	}
-	err = db.Instance.Sync2(&models.Rule{})
-	if err != nil {
-		panic(err)
-	}
-	err = db.Instance.Sync2(&models.UserAuth{})
-	if err != nil {
-		panic(err)
-	}
-}
diff --git a/server/services/setup/db.go b/server/services/setup/db.go
index d327bcc..90b6735 100644
--- a/server/services/setup/db.go
+++ b/server/services/setup/db.go
@@ -85,6 +85,7 @@ func SetDatabaseSettings(ctx *context.Context, dbType, dbDSN string) error {
 	if err != nil {
 		return errors.Wrap(err)
 	}
+	models.SyncTables()
 	return nil
 }