diff --git a/src/views/system/slide-code-edit.vue b/src/views/system/slide-code-edit.vue
index 1c863b7..5ace4c3 100644
--- a/src/views/system/slide-code-edit.vue
+++ b/src/views/system/slide-code-edit.vue
@@ -5,22 +5,27 @@
       <el-button type="primary" @click="UpdateFileCOntent">保存修改</el-button>
       <div class="content">
         <h2>{{ fileName }}</h2>
-        <textarea
-          ref="textareaRef"
-          v-model="localContent"
-          cols="40"
-          rows="10"
-          spellcheck="false"
-        ></textarea>
+        <div class="editor-container">
+          <textarea
+            ref="textareaRef"
+            v-model="localContent"
+            @input="handleInput"
+            @scroll="handleScroll"
+            spellcheck="false"
+          ></textarea>
+          <pre class="highlight-container" ref="highlightRef"><code v-html="highlightedCode"></code></pre>
+        </div>
       </div>
     </div>
   </transition>
 </template>
 
 <script setup lang="ts">
-import { ref, watch, nextTick } from "vue";
+import { ref, watch, nextTick, onMounted } from "vue";
 import { UpdateFileContentService } from "@/api/file";
 import { ElMessage } from "element-plus";
+import hljs from 'highlight.js';
+import 'highlight.js/styles/atom-one-dark.css';
 
 const props = defineProps({
   content: {
@@ -46,13 +51,101 @@ const emit = defineEmits<{
 }>();
 
 const textareaRef = ref<HTMLTextAreaElement | null>(null);
+const highlightRef = ref<HTMLElement | null>(null);
 const localContent = ref(props.content);
+const highlightedCode = ref('');
+
+// 根据文件名判断语言
+const detectLanguage = (fileName: string) => {
+  const extension = fileName.split('.').pop()?.toLowerCase();
+  
+  const languageMap: Record<string, string> = {
+    'js': 'javascript',
+    'jsx': 'javascript',
+    'ts': 'typescript',
+    'tsx': 'typescript',
+    'html': 'html',
+    'css': 'css',
+    'scss': 'scss',
+    'less': 'less',
+    'py': 'python',
+    'java': 'java',
+    'php': 'php',
+    'go': 'go',
+    'rb': 'ruby',
+    'rs': 'rust',
+    'c': 'c',
+    'cpp': 'cpp',
+    'cs': 'csharp',
+    'json': 'json',
+    'md': 'markdown',
+    'xml': 'xml',
+    'yaml': 'yaml',
+    'yml': 'yaml',
+    'sh': 'bash',
+    'bash': 'bash',
+    'sql': 'sql',
+  };
+  
+  return extension && languageMap[extension] ? languageMap[extension] : 'plaintext';
+};
+
+// 高亮代码
+const highlightCode = () => {
+  if (!localContent.value) {
+    highlightedCode.value = '';
+    return;
+  }
+  
+  const language = detectLanguage(props.fileName);
+  
+  try {
+    if (language !== 'plaintext') {
+      const highlighted = hljs.highlight(localContent.value, { language });
+      highlightedCode.value = highlighted.value;
+    } else {
+      // 如果无法检测语言，尝试自动检测
+      const highlighted = hljs.highlightAuto(localContent.value);
+      highlightedCode.value = highlighted.value;
+    }
+  } catch (error) {
+    console.error('Highlight error:', error);
+    // 降级处理：转义HTML并保留换行
+    highlightedCode.value = localContent.value
+      .replace(/&/g, '&amp;')
+      .replace(/</g, '&lt;')
+      .replace(/>/g, '&gt;')
+      .replace(/"/g, '&quot;')
+      .replace(/'/g, '&#039;');
+  }
+};
+
+// 处理输入事件
+const handleInput = () => {
+  highlightCode();
+  nextTick(() => {
+    if (textareaRef.value && highlightRef.value) {
+      // 同步滚动位置
+      highlightRef.value.scrollTop = textareaRef.value.scrollTop;
+      highlightRef.value.scrollLeft = textareaRef.value.scrollLeft;
+    }
+  });
+};
+
+// 处理滚动事件
+const handleScroll = () => {
+  if (textareaRef.value && highlightRef.value) {
+    highlightRef.value.scrollTop = textareaRef.value.scrollTop;
+    highlightRef.value.scrollLeft = textareaRef.value.scrollLeft;
+  }
+};
 
 // 当props.content变化时同步到本地
 watch(
   () => props.content,
   (newVal) => {
     localContent.value = newVal;
+    highlightCode();
   }
 );
 
@@ -63,10 +156,16 @@ watch(
     if (newVal) {
       await nextTick();
       textareaRef.value?.focus();
+      highlightCode();
     }
   }
 );
 
+// 初始化
+onMounted(() => {
+  highlightCode();
+});
+
 const handleClose = () => {
   emit("close");
 };
@@ -97,28 +196,50 @@ const UpdateFileCOntent = async () => {
   right: 0;
   width: 50%;
   height: 100%;
-  background: white;
+  background-color: #282c34;
   z-index: 1001;
-  box-shadow: -2px 0 8px rgba(0, 0, 0, 0.15);
+  box-shadow: -2px 0 8px rgba(0, 0, 0, 0.3);
   padding: 20px;
   display: flex;
   flex-direction: column;
+  color: #abb2bf;
 }
 
 .close-btn {
   position: absolute;
   top: 10px;
   right: 10px;
-  font-size: 24px;
+  width: 30px;
+  height: 30px;
   background: none;
   border: none;
   cursor: pointer;
-  transition: color 0.2s;
   z-index: 1;
 }
 
-.close-btn:hover {
-  color: #666;
+.close-btn::before,
+.close-btn::after {
+  content: '';
+  position: absolute;
+  width: 20px;
+  height: 2px;
+  background-color: #abb2bf;
+  top: 50%;
+  left: 50%;
+  transition: background-color 0.2s;
+}
+
+.close-btn::before {
+  transform: translate(-50%, -50%) rotate(45deg);
+}
+
+.close-btn::after {
+  transform: translate(-50%, -50%) rotate(-45deg);
+}
+
+.close-btn:hover::before,
+.close-btn:hover::after {
+  background-color: #61afef;
 }
 
 .content {
@@ -128,25 +249,110 @@ const UpdateFileCOntent = async () => {
   margin-top: 20px;
 }
 
-textarea {
+.content h2 {
+  color: #e5e5e5;
+  margin-bottom: 15px;
+}
+
+.editor-container {
+  position: relative;
   flex: 1;
+  border-radius: 4px;
+  background-color: #282c34;
+  overflow: hidden;
+}
+
+.editor-container textarea {
+  position: absolute;
+  top: 0;
+  left: 0;
   width: 100%;
-  padding: 10px;
-  border: 1px solid #ddd;
+  height: 100%;
+  padding: 12px;
+  border: 1px solid #3e4451;
   border-radius: 4px;
   resize: none;
-  font-family: monospace;
+  font-family: 'Consolas', 'Monaco', 'Courier New', monospace;
   font-size: 14px;
   line-height: 1.5;
+  color: transparent;
+  background-color: transparent;
+  caret-color: #61afef;
+  z-index: 2;
+  white-space: pre;
+  overflow: auto;
   tab-size: 2;
 }
 
+.editor-container textarea:focus {
+  outline: none;
+  border-color: #61afef;
+}
+
+.highlight-container {
+  position: absolute;
+  top: 0;
+  left: 0;
+  width: 100%;
+  height: 100%;
+  padding: 12px;
+  margin: 0;
+  font-family: 'Consolas', 'Monaco', 'Courier New', monospace;
+  font-size: 14px;
+  line-height: 1.5;
+  pointer-events: none;
+  overflow: auto;
+  z-index: 1;
+  white-space: pre;
+  tab-size: 2;
+  background-color: #282c34;
+}
+
+.highlight-container code {
+  font-family: inherit;
+}
+
+/* 滚动条样式 */
+.editor-container textarea::-webkit-scrollbar,
+.highlight-container::-webkit-scrollbar {
+  width: 8px;
+  height: 8px;
+}
+
+.editor-container textarea::-webkit-scrollbar-track,
+.highlight-container::-webkit-scrollbar-track {
+  background: #21252b;
+}
+
+.editor-container textarea::-webkit-scrollbar-thumb,
+.highlight-container::-webkit-scrollbar-thumb {
+  background: #3e4451;
+  border-radius: 4px;
+}
+
+.editor-container textarea::-webkit-scrollbar-thumb:hover,
+.highlight-container::-webkit-scrollbar-thumb:hover {
+  background: #4b5363;
+}
+
+/* 保存按钮样式 */
+:deep(.el-button--primary) {
+  background-color: #61afef;
+  border-color: #61afef;
+}
+
+:deep(.el-button--primary:hover) {
+  background-color: #528bbc;
+  border-color: #528bbc;
+}
+
 .slide-enter-active,
 .slide-leave-active {
   transition: transform 0.3s ease;
 }
+
 .slide-enter-from,
 .slide-leave-to {
   transform: translateX(100%);
 }
-</style>
+</style>
\ No newline at end of file