diff --git a/pages/toolbox-publish/index.vue b/pages/toolbox-publish/index.vue
index 5d75858..e8ce6b6 100644
--- a/pages/toolbox-publish/index.vue
+++ b/pages/toolbox-publish/index.vue
@@ -27,9 +27,10 @@
         <el-input v-model="form.title" placeholder="请输入标题" class="w-[361px]!" maxlength="128"></el-input>
       </el-form-item>
       <el-form-item label-width="110px" label="软件分类：" prop="categoryId" :rules="{ required: true, message: '请选择分类', trigger: ['blur', 'change'] }">
-        <el-select v-model="form.categoryId" placeholder="请选择软件分类" class="w-[361px]!" multiple>
+        <!-- <el-select v-model="form.categoryId" placeholder="请选择软件分类" class="w-[361px]!" multiple>
           <el-option v-for="(item, index) in projectTypeList" :key="index" :label="item.name" :value="item.id" />
-        </el-select>
+        </el-select> -->
+        <el-cascader v-model="form.categoryId" class="w-[361px]!" :options="projectTypeList" :props="cascaderProps" clearable collapse-tags />
       </el-form-item>
       <el-form-item label-width="110px" label="分类：" prop="categoryId" :rules="{ required: true, message: '请选择作品来源', trigger: ['blur', 'change'] }">
         <el-radio-group v-model="form.categoryId">
@@ -147,6 +148,8 @@
     categoryId: 0,
   })
 
+  
+  const cascaderProps = { multiple: false, label: 'name', value: 'id', emitPath: false }
   const loading = ref(false)
   /** 获取标签 */
   const labelsList = ref<any>([])