diff --git a/package-lock.json b/package-lock.json
index 979bb3f..f0934dd 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -11,6 +11,7 @@
       "dependencies": {
         "@koa/multer": "^3.0.2",
         "@koa/router": "^12.0.1",
+        "chinese-to-pinyin": "^1.3.1",
         "file-type": "^16.5.4",
         "koa": "^2.14.2",
         "koa-logger": "^3.2.1",