diff --git a/src/api/demands.js b/src/api/demands.js
index 776125e..97f5976 100644
--- a/src/api/demands.js
+++ b/src/api/demands.js
@@ -28,9 +28,10 @@ export const addDemand = async (demandData) => {
     try {
         const payload = {
             ...demandData,
-            content: demandData.sendcontent // 确保 content 与 sendcontent 一致
+            content: demandData.content // 直接使用传入的 content
         };
         const response = await axiosInstance.post('/demands/add', payload);
+        console.log('添加需求的数据:', payload);
         return response.data;
     } catch (error) {
         console.error('添加需求失败:', error);
@@ -50,13 +51,13 @@ export const updateDemand = async (id, dataToUpdate) => {
     try {
         const payload = { 
             sendcontent: dataToUpdate.sendcontent,
-            // 根据 DemandModel，补齐其他必填或可选字段，即使它们不被后端 update 逻辑使用
             requester: dataToUpdate.requester || '', 
             qq_code: dataToUpdate.qq_code || '',
-            content: dataToUpdate.sendcontent, // 保持一致
+            content: dataToUpdate.content || '', // 直接使用传入的 content，如果为空则使用空字符串
             reward: dataToUpdate.reward || '',
-            date: dataToUpdate.date || new Date().toISOString().slice(0, 19).replace('T', ' ') // 确保有日期
+            date: dataToUpdate.date || new Date().toISOString().slice(0, 19).replace('T', ' ')
         };
+        console.log('更新需求的数据:', payload);
         const response = await axiosInstance.put(`/demands/update/${id}`, payload);
         return response.data;
     } catch (error) {
diff --git a/src/components/backend/ServiceHallView.vue b/src/components/backend/ServiceHallView.vue
index 8365552..f30bf1c 100644
--- a/src/components/backend/ServiceHallView.vue
+++ b/src/components/backend/ServiceHallView.vue
@@ -36,8 +36,8 @@
             <td>{{ demand.reward || '无赏金' }}</td>
             <td>{{ formatDate(demand.date) }}</td>
             <td>
-<!--              <button @click="editDemand(demand)" class="action-button edit">编辑</button>-->
-<!--              <button @click="confirmDeleteDemand(demand.id)" class="action-button delete">删除</button>-->
+              <button @click="editDemand(demand)" class="action-button edit">编辑</button>
+              <button @click="confirmDeleteDemand(demand.id)" class="action-button delete">删除</button>
             </td>
           </tr>
         </tbody>
diff --git a/src/utils/jwt.js b/src/utils/jwt.js
index 368278c..6872e80 100644
--- a/src/utils/jwt.js
+++ b/src/utils/jwt.js
@@ -62,7 +62,7 @@ export const logoutUser = () => { // 不再是 async，因为它不执行异步
     // console.log('jwt.js: logoutUser called. Clearing local storage.');
     localStorage.removeItem('access_token');
     localStorage.removeItem('user_id');
-    sessionStorage.removeItem('currentUser'); // 同时清除sessionStorage中的用户信息
+    //sessionStorage.removeItem('currentUser'); // 同时清除sessionStorage中的用户信息
     // 导航将由调用者（如路由守卫）处理
 };
 
diff --git a/src/views/index/DemandList.vue b/src/views/index/DemandList.vue
index dc91b37..d1bd41a 100644
--- a/src/views/index/DemandList.vue
+++ b/src/views/index/DemandList.vue
@@ -172,9 +172,16 @@
             </div>
             <div class="form-row">
               <span class="label">QQ号：</span>
-              <input v-model="addForm.qq_code" class="input" placeholder="可选" />
+              <input 
+                v-model="addForm.qq_code" 
+                class="input" 
+                placeholder="可选" 
+                @input="validateQQ"
+                type="text"
+                pattern="[0-9]*"
+                inputmode="numeric"
+              />
             </div>
-
             <div class="form-row">
               <span class="label">需求内容：</span>
               <textarea
@@ -303,8 +310,18 @@ const closeModal = () => {
 }
 
 // 打开弹窗
-const openAddModal = (demand) => {
-  reply.value = demand;
+const openAddModal = () => {
+  // 重置表单数据
+  addForm.value = {
+    requester: '',
+    content: '',
+    reward: '',
+    qq_code: '',
+    sendcontent: '',
+    author: '',
+    author_contact: ''
+  };
+  addError.value = '';
   showAddModal.value = true;
 }
 
@@ -314,12 +331,25 @@ function closeAddModal() {
   addError.value = ''
 }
 
-//提交表单
+// 在 script setup 部分添加验证函数
+const validateQQ = (event) => {
+  // 只保留数字
+  addForm.value.qq_code = event.target.value.replace(/[^\d]/g, '');
+}
+
+// 修改 submitAddForm 函数，添加 QQ 号验证
 async function submitAddForm() {
   if (!addForm.value.content?.trim()) {
     addError.value = '需求内容不能为空';
     return;
   }
+  
+  // 如果填写了QQ号，验证是否为纯数字
+  if (addForm.value.qq_code && !/^\d+$/.test(addForm.value.qq_code)) {
+    addError.value = 'QQ号必须为纯数字';
+    return;
+  }
+  
   addLoading.value = true;
   addError.value = '';
   try {
diff --git a/src/views/index/Maps.vue b/src/views/index/Maps.vue
index 9ea328a..9fae348 100644
--- a/src/views/index/Maps.vue
+++ b/src/views/index/Maps.vue
@@ -301,7 +301,16 @@ const changePage = (page) => {
 
 // 跳转到地图详情
 const goToMapDetail = (id) => {
-  sessionStorage.setItem('maps_view_mode', viewMode.value)
+  // 保存当前状态
+  const state = {
+    viewMode: viewMode.value,
+    currentPage: currentPage.value,
+    searchValue: searchValue.value,
+    playerCountFilter: playerCountFilter.value,
+    tagFilter: tagFilter.value,
+    selectedOrder: selectedOrder.value
+  }
+  sessionStorage.setItem('maps_state', JSON.stringify(state))
   router.push(`/map/${id}`)
 }
 
@@ -324,13 +333,26 @@ const scrollToTop = () => {
 }
 
 onMounted(() => {
-  const savedMode = sessionStorage.getItem('maps_view_mode')
-  if (savedMode) {
-    viewMode.value = savedMode
-  } else if (window.innerWidth <= 700) {
-    viewMode.value = 'card'
+  // 恢复保存的状态
+  const savedState = sessionStorage.getItem('maps_state')
+  if (savedState) {
+    const state = JSON.parse(savedState)
+    viewMode.value = state.viewMode
+    currentPage.value = state.currentPage
+    searchValue.value = state.searchValue
+    playerCountFilter.value = state.playerCountFilter
+    tagFilter.value = state.tagFilter
+    selectedOrder.value = state.selectedOrder
+    // 使用保存的状态重新获取数据
+    fetchMaps(currentPage.value)
+  } else {
+    // 如果没有保存的状态，根据屏幕宽度设置视图模式
+    if (window.innerWidth <= 700) {
+      viewMode.value = 'card'
+    }
+    fetchMaps(1)
   }
-  fetchMaps(1)
+  
   getAllTags().then(tags => {
     tagOptions.value = tags
   })