diff --git a/entry/src/main/ets/rpc/ConnectService.ets b/entry/src/main/ets/rpc/ConnectService.ets
index 3f4177f..130b64f 100644
--- a/entry/src/main/ets/rpc/ConnectService.ets
+++ b/entry/src/main/ets/rpc/ConnectService.ets
@@ -27,8 +27,6 @@ export default class ConnectService {
   private optionsSearchUser: common.ConnectOptions;
   private optionsGetAccount: common.ConnectOptions;
 
-  static connections = new Array<number>();
-
   constructor(context: ESObject) {
     this.context = context;
     this.optionsSearchUser = {