diff --git a/my-project-backend/src/main/java/com/example/filter/FlowLimitingFilter.java b/my-project-backend/src/main/java/com/example/filter/FlowLimitingFilter.java
index f7aaceb..5e9f5b0 100644
--- a/my-project-backend/src/main/java/com/example/filter/FlowLimitingFilter.java
+++ b/my-project-backend/src/main/java/com/example/filter/FlowLimitingFilter.java
@@ -45,7 +45,7 @@ public class FlowLimitingFilter extends HttpFilter {
     @Override
     protected void doFilter(HttpServletRequest request, HttpServletResponse response, FilterChain chain) throws IOException, ServletException {
         String address = request.getRemoteAddr();
-        if (!tryCount(address))
+        if (!"OPTIONS".equals(request.getMethod()) && !tryCount(address))
             this.writeBlockMessage(response);
         else
             chain.doFilter(request, response);
@@ -72,9 +72,9 @@ public class FlowLimitingFilter extends HttpFilter {
      * @throws IOException 可能的异常
      */
     private void writeBlockMessage(HttpServletResponse response) throws IOException {
-        response.setStatus(HttpServletResponse.SC_FORBIDDEN);
+        response.setStatus(429);
         response.setContentType("application/json;charset=utf-8");
         PrintWriter writer = response.getWriter();
-        writer.write(RestBean.forbidden("操作频繁，请稍后再试").asJsonString());
+        writer.write(RestBean.failure(429, "请求频率过快，请稍后再试").asJsonString());
     }
 }
diff --git a/my-project-frontend/src/components/TopicEditor.vue b/my-project-frontend/src/components/TopicEditor.vue
index bbb0c9e..ae0906e 100644
--- a/my-project-frontend/src/components/TopicEditor.vue
+++ b/my-project-frontend/src/components/TopicEditor.vue
@@ -146,45 +146,43 @@ const editorOption = {
 </script>
 
 <template>
-    <div>
-        <el-drawer direction="btt" :model-value="show"
-                   :size="650" @open="initEditor"
-                   @close="emit('close')"
-                   :show-close="false">
-            <template #header>
-                <div>
-                    <div style="font-weight: bold">发表新的帖子</div>
-                    <div style="font-size: 13px">发表您的内容之前，请遵守相关法律法规，不要出现骂人爆粗口这种不文明行为。</div>
-                </div>
-            </template>
-            <div style="display: flex;gap: 10px">
-                <div style="width: 120px">
-                    <el-select placeholder="选择类型..." v-model="editor.type" :disabled="!store.forum.types.length">
-                        <el-option v-for="item in store.forum.types" :value="item.id" :label="item.name"/>
-                    </el-select>
-                </div>
-                <div style="flex: 1">
-                    <el-input maxlength="30" placeholder="请输入帖子标题..."
-                              :prefix-icon="Document" v-model="editor.title"/>
-                </div>
-            </div>
-            <div style="margin-top: 15px;height: 450px;border-radius: 5px;overflow: hidden"
-                 v-loading="editor.uploading"
-                 element-loading-text="正在上传图片，请稍后...">
-                <quill-editor ref="refEditor" v-model:content="editor.text"
-                              :options="editorOption" content-type="delta"
-                              style="height: calc(100% - 44px)"/>
-            </div>
-            <div style="display: flex;justify-content: space-between;margin-top: 10px">
-                <div style="color: grey;font-size: 13px">
-                    当前字数: {{ contentLength }}（最大支持20000字）
-                </div>
-                <div>
-                    <el-button @click="submitTopic" type="success" plain>{{submitButton}}</el-button>
-                </div>
-            </div>
-        </el-drawer>
+  <el-drawer direction="btt" :model-value="show"
+             :size="650" @open="initEditor"
+             @close="emit('close')"
+             :show-close="false">
+    <template #header>
+      <div>
+        <div style="font-weight: bold">发表新的帖子</div>
+        <div style="font-size: 13px">发表您的内容之前，请遵守相关法律法规，不要出现骂人爆粗口这种不文明行为。</div>
+      </div>
+    </template>
+    <div style="display: flex;gap: 10px">
+      <div style="width: 120px">
+        <el-select placeholder="选择类型..." v-model="editor.type" :disabled="!store.forum.types.length">
+          <el-option v-for="item in store.forum.types" :value="item.id" :label="item.name"/>
+        </el-select>
+      </div>
+      <div style="flex: 1">
+        <el-input maxlength="30" placeholder="请输入帖子标题..."
+                  :prefix-icon="Document" v-model="editor.title"/>
+      </div>
     </div>
+    <div style="margin-top: 15px;height: 450px;border-radius: 5px;overflow: hidden"
+         v-loading="editor.uploading"
+         element-loading-text="正在上传图片，请稍后...">
+      <quill-editor ref="refEditor" v-model:content="editor.text"
+                    :options="editorOption" content-type="delta"
+                    style="height: calc(100% - 44px)"/>
+    </div>
+    <div style="display: flex;justify-content: space-between;margin-top: 10px">
+      <div style="color: grey;font-size: 13px">
+        当前字数: {{ contentLength }}（最大支持20000字）
+      </div>
+      <div>
+        <el-button @click="submitTopic" type="success" plain>{{submitButton}}</el-button>
+      </div>
+    </div>
+  </el-drawer>
 </template>
 
 <style lang="less" scoped>
diff --git a/my-project-frontend/src/net/index.js b/my-project-frontend/src/net/index.js
index a790abb..4695376 100644
--- a/my-project-frontend/src/net/index.js
+++ b/my-project-frontend/src/net/index.js
@@ -1,5 +1,6 @@
 import axios from "axios";
 import {ElMessage} from "element-plus";
+import router from "@/router";
 
 const authItemName = "authorize"
 
@@ -11,7 +12,12 @@ const accessHeader = () => {
 
 const defaultError = (error) => {
     console.error(error)
-    ElMessage.error('发生了一些错误，请联系管理员')
+    const status = error.response.status
+     if (status === 429) {
+        ElMessage.error(error.response.data.message)
+    } else {
+        ElMessage.error('发生了一些错误，请联系管理员')
+    }
 }
 
 const defaultFailure = (message, status, url) => {
@@ -43,26 +49,37 @@ function storeAccessToken(remember, token, expire){
         sessionStorage.setItem(authItemName, str)
 }
 
-function deleteAccessToken() {
+function deleteAccessToken(redirect = false) {
     localStorage.removeItem(authItemName)
     sessionStorage.removeItem(authItemName)
+    if(redirect) {
+        router.push({ name: 'welcome-login' })
+    }
 }
 
 function internalPost(url, data, headers, success, failure, error = defaultError){
     axios.post(url, data, { headers: headers }).then(({data}) => {
-        if(data.code === 200)
+        if(data.code === 200) {
             success(data.data)
-        else
+        } else if(data.code === 401) {
+            failure('登录状态已过期，请重新登录！')
+            deleteAccessToken(true)
+        } else {
             failure(data.message, data.code, url)
+        }
     }).catch(err => error(err))
 }
 
 function internalGet(url, headers, success, failure, error = defaultError){
     axios.get(url, { headers: headers }).then(({data}) => {
-        if(data.code === 200)
+        if(data.code === 200) {
             success(data.data)
-        else
+        } else if(data.code === 401) {
+            failure('登录状态已过期，请重新登录！')
+            deleteAccessToken(true)
+        } else {
             failure(data.message, data.code, url)
+        }
     }).catch(err => error(err))
 }
 
diff --git a/my-project-frontend/src/views/forum/TopicList.vue b/my-project-frontend/src/views/forum/TopicList.vue
index 342c2b5..ef5c7f4 100644
--- a/my-project-frontend/src/views/forum/TopicList.vue
+++ b/my-project-frontend/src/views/forum/TopicList.vue
@@ -18,7 +18,6 @@ import {get} from "@/net";
 import {ElMessage} from "element-plus";
 import TopicEditor from "@/components/TopicEditor.vue";
 import {useStore} from "@/store";
-import axios from "axios";
 import router from "@/router";
 import TopicCollectList from "@/components/TopicCollectList.vue";
 import TopicTag from "@/components/TopicTag.vue";
@@ -95,7 +94,7 @@ navigator.geolocation.getCurrentPosition(position => {
 </script>
 
 <template>
-    <div style="display: flex;margin: 20px auto;gap: 20px;max-width: 1000px">
+    <div style="display: flex;margin: 20px auto;gap: 20px;max-width: 1000px;padding: 0 20px">
         <div style="flex: 1">
             <light-card>
                 <div class="edit-topic">
@@ -222,9 +221,6 @@ navigator.geolocation.getCurrentPosition(position => {
                     <div class="friend-link">
                         <el-image src="https://element-plus.org/images/vform-banner.png" style="height: 100%"/>
                     </div>
-                    <div class="friend-link">
-                        <el-image src="https://element-plus.org/images/sponsors/jnpfsoft.jpg" style="height: 100%"/>
-                    </div>
                 </div>
             </div>
         </div>