diff --git a/packages/web-chat-x-vue/src/classes/DatabaseManager.ts b/packages/web-chat-x-vue/src/classes/DatabaseManager.ts
index 4e3e25b..368b822 100644
--- a/packages/web-chat-x-vue/src/classes/DatabaseManager.ts
+++ b/packages/web-chat-x-vue/src/classes/DatabaseManager.ts
@@ -233,11 +233,13 @@ export class DatabaseManager {
   exportCurrentUserDB = async () => {
     try {
       const blobs = [] as Array<Blob>;
-      const activatedUserDb = await exportDB(this.activatedUserDb);
+      const currentUser = await this.getCurrentUserInfo();
+      const activatedUserDb = await this.exportDatabase(
+        "webChatX@" + currentUser.id
+      );
       // const publicDb = await exportDB(this.publicDb);
       // blobs.push(activatedUserDb, publicDb);
       blobs.push(activatedUserDb);
-      const currentUser = await this.getCurrentUserInfo();
       const combinedBlob = await this.combineMultipleBlobs(blobs);
       const file = new File(
         [combinedBlob],
diff --git a/prometheus/prometheus.yml b/prometheus/prometheus.yml
index 7be53a0..c6f3d61 100644
--- a/prometheus/prometheus.yml
+++ b/prometheus/prometheus.yml
@@ -26,6 +26,6 @@ scrape_configs:
       - targets: ["web-chat-x-express:8099"] # 实际的 libp2p 节点指标端口
     metrics_path: /metrics
 
-  - job_name: "webRTC"
+  - job_name: "webrtc-internals-exporter"
     static_configs:
       - targets: ["pushgateway:9091"]