diff --git a/composer.json b/composer.json
index 9a7abc0da..a41b0b6ae 100644
--- a/composer.json
+++ b/composer.json
@@ -25,6 +25,7 @@
     "ext-gd": "*",
     "ext-json": "*",
     "ext-openssl": "*",
+    "topthink/think-orm": "^2.0|^3.0",
     "zoujingli/think-plugs-account": "*",
     "zoujingli/think-plugs-admin": "*",
     "zoujingli/think-plugs-center": "*",