diff --git a/src/views/sort-college.vue b/src/views/sort-college.vue
index c8a58fb..f6c1fb7 100644
--- a/src/views/sort-college.vue
+++ b/src/views/sort-college.vue
@@ -1,13 +1,17 @@
 <template>
   <div class="h-screen flex flex-col">
     <HeaderTip :score="score" :batch-name="batchName" :subject-group="subjectGroup" :wishList="wishList" />
-    <div class="flex-1 h-0 overflow-y-auto">
+    <div class="flex-1 h-0 overflow-y-auto" v-if="wishList.length > 0">
       <virtual-list v-model="wishList" data-key="sort" lock-axis="x" handle=".handle" chosen-class="choose-item" class="h-full">
         <template v-slot:item="{ record, index }">
           <CollegeItem :college="record" :college-index="index" :score="score" />
         </template>
       </virtual-list>
     </div>
+    <div class="flex flex-col items-center justify-center flex-1" v-if="wishList.length === 0">
+      <img src="data:image/png;base64,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" alt="np-data">
+      <span class="text-[#aaa]">没有数据哦~</span>
+    </div>
     <div class="h-[16rpx] bg-[#f8f8f8]"></div>
     <div :class="`grid ${aiFlag?'grid-cols-2':'grid-cols-1'} gap-[18rpx] items-center pb-safe px-[32rpx] pt-[32rpx]`">
       <button v-show="aiFlag" class="flex items-center justify-center text-[#1580FF] text-[32rpx] font-normal rounded-[8rpx] font-normal border border-[#1580FF] h-[80rpx] bg-[#fff]" @click="handleReport">