diff --git a/src/views/study/Courses.vue b/src/views/study/Courses.vue
index e8ccfd74..e8c897bb 100644
--- a/src/views/study/Courses.vue
+++ b/src/views/study/Courses.vue
@@ -16,7 +16,7 @@
          </el-select>
         </div>
         <el-select style="margin-left:12px" class="uc-select" v-model="status" clearable placeholder="学习进度">
-          <el-option label="所有进度" value='0'></el-option>
+          <el-option label="所有进度" value="0"></el-option>
           <el-option label="未开始" :value="1"></el-option>
           <el-option label="进行中" :value="2"></el-option>
           <el-option label="已完成" :value="9"></el-option>