diff --git a/src/rooms/GeneralRoom.ts b/src/rooms/GeneralRoom.ts
index 9aa17d5..f8f19d4 100644
--- a/src/rooms/GeneralRoom.ts
+++ b/src/rooms/GeneralRoom.ts
@@ -106,12 +106,17 @@ export class GeneralRoom extends Room {
     this.dispatcher.stop();
   }
 
-  getClient(player: string | Player) {
+  getClient(player: string | Player): Client {
+    let result: Client;
     if (typeof player == 'string') {
-      return this.clients.find(client => client.sessionId == player );
+      result = this.clients.find(client => client.sessionId == player );
     } else {
-      return this.clients.find(client => client.sessionId == player.id );
+      result = this.clients.find(client => client.sessionId == player.id );
     }
+    if (!result) {
+      error(`无法获取id为: ${typeof player == 'string' ? player : player.id} 的客户端`)
+    }
+    return result;
   }
 
   /**