diff --git a/client-protocol/Chat.ts b/client-protocol/Chat.ts
index 4fc9d1b..bbd92c5 100644
--- a/client-protocol/Chat.ts
+++ b/client-protocol/Chat.ts
@@ -198,7 +198,7 @@ export default class Chat extends BaseClientObject {
         }
     }
     async getTheOtherUserIdOrThrow() {
-        const re = await this.client.invoke("Chat.updateSettings", {
+        const re = await this.client.invoke("Chat.getAnotherUserIdFromPrivate", {
             token: this.client.access_token,
             target: this.bean.id,
         })