diff --git a/public/logo/logo1.png b/public/logo/logo1.png
index b89d367..eb8748a 100644
Binary files a/public/logo/logo1.png and b/public/logo/logo1.png differ
diff --git a/public/logo/logo4.png b/public/logo/logo4.png
index 4a57083..b9e2257 100644
Binary files a/public/logo/logo4.png and b/public/logo/logo4.png differ
diff --git a/src/App.vue b/src/App.vue
index 2b44797..dc20bfa 100644
--- a/src/App.vue
+++ b/src/App.vue
@@ -79,9 +79,7 @@ body {
 /* 响应式容器 */
 .container {
   width: 100%;
-  width: 1420px;
   margin: 0 auto;
-  /* padding: 0 20px; */
 }
 
 
diff --git a/src/components/common/QuillEditor.vue b/src/components/common/QuillEditor.vue
index 8e5e7e5..276c856 100644
--- a/src/components/common/QuillEditor.vue
+++ b/src/components/common/QuillEditor.vue
@@ -29,7 +29,7 @@
 </template>
 
 <script setup lang="ts">
-import { ref, onMounted, onUnmounted, watch, nextTick } from 'vue'
+import { ref, onMounted, watch, nextTick } from 'vue'
 import Quill from 'quill'
 import 'quill/dist/quill.snow.css'
 
@@ -52,7 +52,7 @@ const emit = defineEmits<{
 
 const editorContainer = ref<HTMLElement>()
 const quill = ref<Quill>()
-const fontSize = ref(14)
+// const fontSize = ref(14)
 const isBold = ref(false)
 const isList = ref(false)
 const showColorPicker = ref(false)
@@ -111,27 +111,27 @@ const initQuill = () => {
   })
 }
 
-const changeFontSize = () => {
-  if (quill.value) {
-    quill.value.format('size', fontSize.value)
-  }
-}
+// const changeFontSize = () => {
+//   if (quill.value) {
+//     quill.value.format('size', fontSize.value)
+//   }
+// }
 
-const toggleBold = () => {
-  if (quill.value) {
-    quill.value.format('bold', !isBold.value)
-  }
-}
+// const toggleBold = () => {
+//   if (quill.value) {
+//     quill.value.format('bold', !isBold.value)
+//   }
+// }
 
-const toggleFontStyle = () => {
-  if (quill.value) {
-    quill.value.format('italic', !quill.value.getFormat().italic)
-  }
-}
+// const toggleFontStyle = () => {
+//   if (quill.value) {
+//     quill.value.format('italic', !quill.value.getFormat().italic)
+//   }
+// }
 
-const toggleColorPicker = () => {
-  showColorPicker.value = !showColorPicker.value
-}
+// const toggleColorPicker = () => {
+//   showColorPicker.value = !showColorPicker.value
+// }
 
 const selectColor = (color: string) => {
   if (quill.value) {
@@ -140,16 +140,16 @@ const selectColor = (color: string) => {
   showColorPicker.value = false
 }
 
-const toggleList = () => {
-  if (quill.value) {
-    const format = quill.value.getFormat()
-    if (format.list) {
-      quill.value.format('list', false)
-    } else {
-      quill.value.format('list', 'bullet')
-    }
-  }
-}
+// const toggleList = () => {
+//   if (quill.value) {
+//     const format = quill.value.getFormat()
+//     if (format.list) {
+//       quill.value.format('list', false)
+//     } else {
+//       quill.value.format('list', 'bullet')
+//     }
+//   }
+// }
 
 const insertImage = () => {
   const input = document.createElement('input')
@@ -198,7 +198,7 @@ const addCustomFileButton = () => {
   if (!quill.value) return
   
   // 获取工具栏
-  const toolbar = quill.value.getModule('toolbar')
+  const toolbar = quill.value.getModule('toolbar') as any
   const toolbarElement = toolbar.container
   
   // 查找最后一个格式组
@@ -229,7 +229,7 @@ const addCustomFileButton = () => {
   }
 }
 
-watch(() => props.modelValue, (newValue) => {
+watch(() => props.modelValue, (newValue: string) => {
   if (quill.value && newValue !== quill.value.root.innerHTML) {
     quill.value.root.innerHTML = newValue
   }
diff --git a/src/views/CourseExchanged.vue b/src/views/CourseExchanged.vue
index efa525f..9fc5119 100644
--- a/src/views/CourseExchanged.vue
+++ b/src/views/CourseExchanged.vue
@@ -4346,8 +4346,7 @@ onActivated(() => {
   background: #fff;
   margin: 0 16px 16px 16px;
   height: 96px;
-  border-radius: 2px;
-  /* border: 1px solid #979797; */
+  border: 1.5px solid #D5D5D5;
   position: relative;
 }
 
@@ -4380,6 +4379,7 @@ onActivated(() => {
   background: white;
   resize: none;
   position: relative;
+  border: none;
 }
 
 .send-button {
diff --git a/src/views/Exam.vue b/src/views/Exam.vue
index 1621792..07d73ac 100644
--- a/src/views/Exam.vue
+++ b/src/views/Exam.vue
@@ -1657,6 +1657,10 @@ onMounted(() => {
   font-weight: 500;
 }
 
+.progress-text span {
+  color: #999;
+}
+
 .progress-text .progress-current {
   color: #000;
 }
diff --git a/src/views/Home.vue b/src/views/Home.vue
index d9e46aa..8b754fe 100644
--- a/src/views/Home.vue
+++ b/src/views/Home.vue
@@ -314,6 +314,99 @@
           </div>
         </div>
         <div class="reviews-grid">
+          <div class="content-comments" style="--t:50s">
+            <div>
+              <span>
+                <img src="/images/activity/6.png" alt="" class="avatar-img">
+                <span>通过机器学习、人工神经网络</span>
+              </span>
+              <span>
+                <img src="/images/activity/7.png" alt="" class="avatar-img">
+                <span>通过机器学习、人工神经网络的结构化学</span>
+              </span>
+              <span>
+                <img src="/images/activity/8.png" alt="" class="avatar-img">
+                <span>通过机器学习、人工神经网络的结构化学习，调整语言模</span>
+              </span>
+            </div>
+
+            <div>
+              <span>
+                <img src="/images/activity/6.png" alt="" class="avatar-img">
+                <span>通过机器学习、人工神经网络</span>
+              </span>
+              <span>
+                <img src="/images/activity/7.png" alt="" class="avatar-img">
+                <span>通过机器学习、人工神经网络的结构化学</span>
+              </span>
+              <span>
+                <img src="/images/activity/8.png" alt="" class="avatar-img">
+                <span>通过机器学习、人工神经网络的结构化学习，调整语言模</span>
+              </span>
+            </div>
+          </div>
+          <div class="content-comments" style="--t:25s">
+            <div>
+              <span>
+                <img src="/images/activity/9.png" alt="" class="avatar-img">
+                <span>通过机器学习、人工神经网络的结构化学</span>
+              </span>
+              <span>
+                <img src="/images/activity/10.png" alt="" class="avatar-img">
+                <span>通过机器学习</span>
+              </span>
+              <span>
+                <img src="/images/activity/11.png" alt="" class="avatar-img">
+                <span>通过机器学习、人工神经网络的结构化学习，调整语言模型和任务格式实</span>
+              </span>
+            </div>
+
+            <div>
+              <span>
+                <img src="/images/activity/9.png" alt="" class="avatar-img">
+                <span>通过机器学习、人工神经网络的结构化学</span>
+              </span>
+              <span>
+                <img src="/images/activity/10.png" alt="" class="avatar-img">
+                <span>通过机器学习</span>
+              </span>
+              <span>
+                <img src="/images/activity/11.png" alt="" class="avatar-img">
+                <span>通过机器学习、人工神经网络的结构化学习，调整语言模型和任务格式实</span>
+              </span>
+            </div>
+          </div>
+          <div class="content-comments" style="--t:35s">
+            <div>
+              <span>
+                <img src="/images/activity/12.png" alt="" class="avatar-img">
+                <span>通过机器学习、人工神经网络</span>
+              </span>
+              <span>
+                <img src="/images/activity/7.png" alt="" class="avatar-img">
+                <span>通过机器学习、人工神经网络的结构化学</span>
+              </span>
+              <span>
+                <img src="/images/activity/8.png" alt="" class="avatar-img">
+                <span>通过机器学习、人工神经网络的结构化学习，调整语言模</span>
+              </span>
+            </div>
+
+            <div>
+              <span>
+                <img src="/images/activity/12.png" alt="" class="avatar-img">
+                <span>通过机器学习、人工神经网络</span>
+              </span>
+              <span>
+                <img src="/images/activity/7.png" alt="" class="avatar-img">
+                <span>通过机器学习、人工神经网络的结构化学</span>
+              </span>
+              <span>
+                <img src="/images/activity/8.png" alt="" class="avatar-img">
+                <span>通过机器学习、人工神经网络的结构化学习，调整语言模</span>
+              </span>
+            </div>
+          </div>
           <div class="content-comments" style="--t:20s">
             <div>
               <span>
@@ -345,100 +438,7 @@
               </span>
             </div>
           </div>
-          <div class="content-comments" style="--t:40s">
-            <div>
-              <span>
-                <img src="/images/activity/9.png" alt="" class="avatar-img">
-                <span>通过机器学习、人工神经网络的结构化学</span>
-              </span>
-              <span>
-                <img src="/images/activity/10.png" alt="" class="avatar-img">
-                <span>通过机器学习</span>
-              </span>
-              <span>
-                <img src="/images/activity/11.png" alt="" class="avatar-img">
-                <span>通过机器学习、人工神经网络的结构化学习，调整语言模型和任务格式实</span>
-              </span>
-            </div>
-
-            <div>
-              <span>
-                <img src="/images/activity/9.png" alt="" class="avatar-img">
-                <span>通过机器学习、人工神经网络的结构化学</span>
-              </span>
-              <span>
-                <img src="/images/activity/10.png" alt="" class="avatar-img">
-                <span>通过机器学习</span>
-              </span>
-              <span>
-                <img src="/images/activity/11.png" alt="" class="avatar-img">
-                <span>通过机器学习、人工神经网络的结构化学习，调整语言模型和任务格式实</span>
-              </span>
-            </div>
-          </div>
-          <div class="content-comments" style="--t:30s">
-            <div>
-              <span>
-                <img src="/images/activity/12.png" alt="" class="avatar-img">
-                <span>通过机器学习、人工神经网络</span>
-              </span>
-              <span>
-                <img src="/images/activity/7.png" alt="" class="avatar-img">
-                <span>通过机器学习、人工神经网络的结构化学</span>
-              </span>
-              <span>
-                <img src="/images/activity/8.png" alt="" class="avatar-img">
-                <span>通过机器学习、人工神经网络的结构化学习，调整语言模</span>
-              </span>
-            </div>
-
-            <div>
-              <span>
-                <img src="/images/activity/12.png" alt="" class="avatar-img">
-                <span>通过机器学习、人工神经网络</span>
-              </span>
-              <span>
-                <img src="/images/activity/7.png" alt="" class="avatar-img">
-                <span>通过机器学习、人工神经网络的结构化学</span>
-              </span>
-              <span>
-                <img src="/images/activity/8.png" alt="" class="avatar-img">
-                <span>通过机器学习、人工神经网络的结构化学习，调整语言模</span>
-              </span>
-            </div>
-          </div>
-          <div class="content-comments" style="--t:10s">
-            <div>
-              <span>
-                <img src="/images/activity/6.png" alt="" class="avatar-img">
-                <span>通过机器学习、人工神经网络</span>
-              </span>
-              <span>
-                <img src="/images/activity/7.png" alt="" class="avatar-img">
-                <span>通过机器学习、人工神经网络的结构化学</span>
-              </span>
-              <span>
-                <img src="/images/activity/8.png" alt="" class="avatar-img">
-                <span>通过机器学习、人工神经网络的结构化学习，调整语言模</span>
-              </span>
-            </div>
-
-            <div>
-              <span>
-                <img src="/images/activity/6.png" alt="" class="avatar-img">
-                <span>通过机器学习、人工神经网络</span>
-              </span>
-              <span>
-                <img src="/images/activity/7.png" alt="" class="avatar-img">
-                <span>通过机器学习、人工神经网络的结构化学</span>
-              </span>
-              <span>
-                <img src="/images/activity/8.png" alt="" class="avatar-img">
-                <span>通过机器学习、人工神经网络的结构化学习，调整语言模</span>
-              </span>
-            </div>
-          </div>
-          <div class="content-comments" style="--t:20s">
+          <div class="content-comments" style="--t:42s">
             <div>
               <span>
                 <img src="/images/activity/6.png" alt="" class="avatar-img">
diff --git a/src/views/LearningCenter.vue b/src/views/LearningCenter.vue
index 1484c4b..cd2cb9a 100644
--- a/src/views/LearningCenter.vue
+++ b/src/views/LearningCenter.vue
@@ -2279,7 +2279,7 @@ button:active {
 .details-container {
   width: 1420px;
   margin: 30px auto;
-  background: rgba(246, 246, 246, 0.3);
+  background: #F9F9F9;
   border: 1.5px solid #fff;
   padding: 30px 20px;
 }
diff --git a/src/views/Practice.vue b/src/views/Practice.vue
index 1e93436..0effd02 100644
--- a/src/views/Practice.vue
+++ b/src/views/Practice.vue
@@ -1491,9 +1491,9 @@ const executeSubmit = () => {
 // }
 
 // 返回课程
-const goBack = () => {
-  router.push(`/course/${courseId.value}`)
-}
+// const goBack = () => {
+//   router.push(`/course/${courseId.value}`)
+// }
 
 // 返回课程列表
 const goHome = () => {
@@ -1549,10 +1549,10 @@ const closePracticeResult = () => {
 }
 
 // 查看练习详情
-const reviewPractice = () => {
-  // 这里可以实现查看练习详情的功能
-  console.log('查看练习详情')
-}
+// const reviewPractice = () => {
+//   // 这里可以实现查看练习详情的功能
+//   console.log('查看练习详情')
+// }
 </script>
 
 <style scoped>
diff --git a/src/views/Profile.vue b/src/views/Profile.vue
index d3835ca..beb6d26 100644
--- a/src/views/Profile.vue
+++ b/src/views/Profile.vue
@@ -1077,7 +1077,7 @@
 
 <script setup lang="ts">
 import { ref, computed, onMounted, onActivated, reactive } from 'vue'
-import { useMessage, NUpload, NInput, NForm, NFormItem, NButton } from 'naive-ui'
+import { useMessage, NInput, NForm, NFormItem } from 'naive-ui'
 import { useI18n } from 'vue-i18n'
 import { useUserStore } from '@/stores/user'
 import SafeAvatar from '@/components/common/SafeAvatar.vue'
@@ -2768,20 +2768,6 @@ const submitAssignment = () => {
   closeUploadModal()
 }
 
-// 自定义上传处理
-const customRequest = ({ file, onFinish }: any) => {
-  // 模拟上传
-  setTimeout(() => {
-    uploadForm.files.push(file)
-    onFinish()
-  }, 1000)
-}
-
-// 删除文件
-const removeFile = (index: number) => {
-  uploadForm.files.splice(index, 1)
-}
-
 onMounted(() => {
   // 初始化
   // 检查是否需要刷新
diff --git a/src/views/Resources.vue b/src/views/Resources.vue
index 52e5c44..b2d660e 100644
--- a/src/views/Resources.vue
+++ b/src/views/Resources.vue
@@ -466,7 +466,6 @@ const allImages = ref([
 
 /* 全部视频区域 */
 .all-videos {
-  margin-left: -130px;
   width: 100vw;
   padding: 40px 0;
   background-color: #fff;
diff --git a/src/views/SpecialTraining.vue b/src/views/SpecialTraining.vue
index a434d8b..f4799d4 100644
--- a/src/views/SpecialTraining.vue
+++ b/src/views/SpecialTraining.vue
@@ -221,7 +221,7 @@ onMounted(() => {
 /* 基础样式 */
 .special-training-page {
   min-height: 100vh;
-  background: #f5f5f5;
+  background: #fff;
 }
 
 .container {
@@ -254,6 +254,8 @@ onMounted(() => {
 
 /* 筛选标签 */
 .filter-section {
+  width: 1420px;
+  margin: 0 auto;
   background: white;
   padding: 0;
 }
@@ -291,6 +293,8 @@ onMounted(() => {
 
 /* 训练内容区域 */
 .training-content {
+  width: 1420px;
+  margin: 0 auto;
   padding: 40px 0;
   background-color: #fff;
 }