diff --git a/src/common/ClientConnection.ts b/src/common/ClientConnection.ts
index 0033d98..b5cc081 100644
--- a/src/common/ClientConnection.ts
+++ b/src/common/ClientConnection.ts
@@ -1166,10 +1166,10 @@ export default class ClientConnection {
     }
   }
 
-  public async getCityList() {
+  public async getCityList(language?: string) {
     try {
       return await this.doRpc<Protocol.GetCityListResponseEntity>(
-        new Protocol.GetCityListRequestEntity()
+        new Protocol.GetCityListRequestEntity(language)
       );
     } catch (e) {
       console.error(e);
diff --git a/src/components/WeatherSignalSourceDialog.vue b/src/components/WeatherSignalSourceDialog.vue
index 4b7a297..e909eb9 100644
--- a/src/components/WeatherSignalSourceDialog.vue
+++ b/src/components/WeatherSignalSourceDialog.vue
@@ -227,7 +227,7 @@
 import { defineComponent, ref, Ref, watch, computed, reactive } from "vue";
 import { useStore } from "src/store";
 import GlobalData from "src/common/GlobalData";
-import { useQuasar, date as DateHelper } from "quasar";
+import { useQuasar, date as DateHelper, Cookies } from "quasar";
 import { useI18n } from "vue-i18n";
 import WeatherWindowParamEntity from "src/entities/WeatherWindowParamEntity";
 import { api } from "src/boot/axios";
@@ -412,8 +412,10 @@ export default defineComponent({
     get_all_city_data = () => {
       const global_data = GlobalData.getInstance().getCurrentClient();
       if (global_data) {
+        let language = Cookies.get("language");
+
         global_data
-          .getCityList()
+          .getCityList(language ?? "")
           .then((resposne) => {
             if (!resposne) {
               return;
diff --git a/src/entities/WSProtocol.ts b/src/entities/WSProtocol.ts
index e4b4e93..a328a68 100644
--- a/src/entities/WSProtocol.ts
+++ b/src/entities/WSProtocol.ts
@@ -2828,13 +2828,15 @@ export namespace Protocol {
   }
 
   export class GetCityListRequestEntity extends PacketEntity {
-    constructor(rpc_id = 0) {
+    constructor(language?: string, rpc_id = 0) {
       super();
       super.command = Commands.kRpcGetCityList;
       super.flag = PacketEntity.FLAG_REQUEST;
       super.rpc_id = rpc_id;
+      this.language = language ?? "";
     }
     timestamp = Date.now();
+    language = "";
   }
 
   export class GetCityListResponseEntity extends PacketEntity {