diff --git a/dao/db.go b/dao/db.go
index b25d46a..537e8a5 100644
--- a/dao/db.go
+++ b/dao/db.go
@@ -51,6 +51,11 @@ func Init() error {
 		fmt.Println("message table:", err)
 	}
 
+	err = db.AutoMigrate(&File{})
+	if err != nil {
+		fmt.Println("file table:", err)
+	}
+
 	err = db.AutoMigrate(&Group{})
 	if err != nil {
 		fmt.Println("usergroup table:", err)