diff --git a/packages/center/handler.ts b/packages/center/handler.ts
index b86d8a68..2e1b641c 100644
--- a/packages/center/handler.ts
+++ b/packages/center/handler.ts
@@ -26,11 +26,11 @@ const coll = db.collection('dataReport');
 class DataReportHandler extends Handler {
     noCheckPermView = true;
 
-    @post('instanceId', Types.String)
+    @post('installId', Types.String)
     @post('payload', Types.String)
-    async post(domainId: string, instanceId: string, _payload: string) {
+    async post(domainId: string, installId: string, _payload: string) {
         const payload: any = yaml.load(decrypt(_payload));
-        await coll.updateOne({ _id: instanceId }, {
+        await coll.updateOne({ _id: installId }, {
             $set: {
                 version: payload.version,
                 name: payload.name,
diff --git a/packages/center/package.json b/packages/center/package.json
index e33bd804..96c8622d 100644
--- a/packages/center/package.json
+++ b/packages/center/package.json
@@ -1,6 +1,6 @@
 {
     "name": "@hydrooj/center",
-    "version": "0.0.1",
+    "version": "0.0.2",
     "main": "package.json",
     "repository": "https://github.com/hydro-dev/Hydro.git",
     "author": "undefined <i@undefined.moe>",