diff --git a/src/pages/base/components/XsPicker/index.vue b/src/pages/base/components/XsPicker/index.vue
index 495bcfb..cdee83e 100644
--- a/src/pages/base/components/XsPicker/index.vue
+++ b/src/pages/base/components/XsPicker/index.vue
@@ -60,7 +60,9 @@
 
 <script setup lang="ts">
 import { useUserStore } from "@/store/modules/user";
+import { useDataStore } from "@/store/modules/data";
 const { getUser, setCurXs, getCurXs, getXsPickerInitialized, setXsPickerInitialized } = useUserStore();
+const { setQk } = useDataStore();
 
 // 接收外部传入属性
 const props = defineProps<{
@@ -84,6 +86,8 @@ const showPicker = () => {
 // 切换当前学生
 const switchXs = (xs: any) => {
   setCurXs(xs);
+  // 清理学生抢课缓存
+  setQk({});
   showFlag.value = false;
   emit('change', xs);
 }
diff --git a/src/store/modules/data.ts b/src/store/modules/data.ts
index d04384d..6d8afc5 100644
--- a/src/store/modules/data.ts
+++ b/src/store/modules/data.ts
@@ -39,6 +39,15 @@ export const useDataStore = defineStore({
     }
   },
   actions: {
+    cleanData() {
+      this.data = {};
+      this.kcData = {};
+      this.jcBzData = {};
+      this.global = {};
+      this.file = {};
+      this.params = {};
+      this.qk = {};
+    },
     setData(data: any) {
       this.data = data;
     },
diff --git a/src/store/modules/user.ts b/src/store/modules/user.ts
index 3078852..9a61cfe 100644
--- a/src/store/modules/user.ts
+++ b/src/store/modules/user.ts
@@ -5,6 +5,7 @@ import { imagUrl } from "@/utils";
 import { useWebSocket } from '@/utils/webSocket/webSocket'
 import { useDicStore } from "@/store/modules/dic";
 import { useCommonStore } from "@/store/modules/common";
+// import { useDataStore } from "@/store/modules/data";
 
 const defWsCallback = (type: string, data: any) => {
   console.log('接收到 WebSocket 消息, 默认处理函数：', type, data);
@@ -225,6 +226,7 @@ export const useUserStore = defineStore({
       this.wsCallback = defWsCallback;
       useDicStore().setData({});
       useCommonStore().setData({});
+      // useDataStore().cleanData();
     },
   },
   persist: {