diff --git a/music-houduan/src/main/java/com/test/musichouduan/service/impl/PlaylistServiceImpl.java b/music-houduan/src/main/java/com/test/musichouduan/service/impl/PlaylistServiceImpl.java
index 5903750..545c941 100644
--- a/music-houduan/src/main/java/com/test/musichouduan/service/impl/PlaylistServiceImpl.java
+++ b/music-houduan/src/main/java/com/test/musichouduan/service/impl/PlaylistServiceImpl.java
@@ -36,6 +36,7 @@ import org.springframework.util.StringUtils;
 import org.springframework.web.multipart.MultipartFile;
 
 import jakarta.persistence.criteria.Predicate;
+import java.io.File;
 import java.util.ArrayList;
 import java.util.List;
 import java.util.stream.Collectors;
@@ -237,7 +238,8 @@ public class PlaylistServiceImpl implements PlaylistService {
         // 上传封面
         String coverUrl = null;
         if (cover != null && !cover.isEmpty()) {
-            coverUrl = fileService.uploadImage(cover);
+            String coverPhysicalPath = fileService.uploadImage(cover);
+            coverUrl = coverPhysicalPath.replace(System.getProperty("user.dir") + File.separator + "music-houduan", "").replace(File.separator, "/");
         }
 
         // 创建歌单实体
@@ -286,7 +288,8 @@ public class PlaylistServiceImpl implements PlaylistService {
             }
 
             // 上传新封面
-            String coverUrl = fileService.uploadImage(cover);
+            String coverPhysicalPath = fileService.uploadImage(cover);
+            String coverUrl = coverPhysicalPath.replace(System.getProperty("user.dir") + File.separator + "music-houduan", "").replace(File.separator, "/");
             playlist.setCover(coverUrl);
         }
 
diff --git a/music-qianduan/src/views/PlaylistDetail.vue b/music-qianduan/src/views/PlaylistDetail.vue
index f26af6d..cf9d3f6 100644
--- a/music-qianduan/src/views/PlaylistDetail.vue
+++ b/music-qianduan/src/views/PlaylistDetail.vue
@@ -4,7 +4,7 @@ import { useRoute, useRouter } from 'vue-router'
 import { usePlayerStore } from '../stores/player'
 import { useUserStore } from '../stores/user'
 import { ElMessage, ElMessageBox } from 'element-plus'
-import { getPlaylistById, toggleCollectPlaylist, deletePlaylist as apiDeletePlaylist, isPlaylistCollected } from '../api/playlist'
+import { getPlaylistById, toggleCollectPlaylist, deletePlaylist as apiDeletePlaylist, isPlaylistCollected, updatePlaylist } from '../api/playlist'
 import { getMusicStatus } from '../api/music'
 import { getCommentList, addComment, deleteComment as apiDeleteComment } from '../api/comment'
 import { connect, subscribe, unsubscribe, disconnect } from '../utils/websocket' // 导入 WebSocket 工具
@@ -49,6 +49,20 @@ const isCollected = ref(false)
 // 是否是创建者
 const isCreator = ref(false)
 
+// 编辑模态框可见性
+const editDialogVisible = ref(false)
+
+// 编辑表单数据
+const editForm = ref({
+  id: null,
+  name: '',
+  description: '',
+  cover: null
+})
+
+// 封面预览 URL
+const coverPreview = ref('')
+
 // 获取歌单详情
 const fetchPlaylistDetail = async () => {
   loading.value = true
@@ -297,8 +311,42 @@ const editPlaylist = () => {
     return
   }
 
-  // 实际应用中，这里应该跳转到编辑页面或打开编辑对话框
-  ElMessage.info('编辑歌单功能开发中')
+  // 初始化编辑表单
+  editForm.value = {
+    id: playlist.value.id,
+    name: playlist.value.name,
+    description: playlist.value.description,
+    cover: null
+  }
+  coverPreview.value = playlist.value.cover
+  editDialogVisible.value = true
+}
+
+// 处理封面选择
+const handleCoverChange = (file) => {
+  editForm.value.cover = file.raw
+  coverPreview.value = URL.createObjectURL(file.raw)
+}
+
+// 提交编辑
+const submitEdit = async () => {
+  try {
+    const res = await updatePlaylist(editForm.value.id, {
+      name: editForm.value.name,
+      description: editForm.value.description
+    }, editForm.value.cover)
+
+    if (res.code === 200) {
+      ElMessage.success('歌单更新成功')
+      editDialogVisible.value = false
+      fetchPlaylistDetail()
+    } else {
+      ElMessage.error(res.message || '更新失败')
+    }
+  } catch (error) {
+    console.error('更新歌单失败:', error)
+    ElMessage.error('更新失败，请稍后重试')
+  }
 }
 
 // 删除歌单
@@ -599,10 +647,52 @@ onUnmounted(() => {
         </el-tab-pane>
       </el-tabs>
     </template>
+
+    <!-- 编辑歌单对话框 -->
+    <el-dialog v-model="editDialogVisible" title="编辑歌单" width="500px">
+      <el-form :model="editForm" label-width="80px">
+        <el-form-item label="歌单名称">
+          <el-input v-model="editForm.name" />
+        </el-form-item>
+        <el-form-item label="歌单描述">
+          <el-input v-model="editForm.description" type="textarea" :rows="3" />
+        </el-form-item>
+        <el-form-item label="封面">
+          <el-upload
+            class="cover-uploader"
+            action="#"
+            :show-file-list="false"
+            :auto-upload="false"
+            @change="handleCoverChange"
+          >
+            <img v-if="coverPreview" :src="coverPreview" class="cover" />
+            <el-icon v-else class="cover-uploader-icon"><plus /></el-icon>
+          </el-upload>
+        </el-form-item>
+      </el-form>
+      <template #footer>
+        <span class="dialog-footer">
+          <el-button @click="editDialogVisible = false">取消</el-button>
+          <el-button type="primary" @click="submitEdit">确定</el-button>
+        </span>
+      </template>
+    </el-dialog>
   </div>
 </template>
 
 <style scoped>
+.cover-uploader .cover {
+  width: 178px;
+  height: 178px;
+  display: block;
+}
+.cover-uploader-icon {
+  font-size: 28px;
+  color: #8c939d;
+  width: 178px;
+  height: 178px;
+  text-align: center;
+}
 .playlist-detail-container {
   padding: 20px;
   min-height: calc(100vh - 140px);