diff --git a/src/views/modules/sampleTracking/projectProofTracking.vue b/src/views/modules/sampleTracking/projectProofTracking.vue
index fd65d79..4142959 100644
--- a/src/views/modules/sampleTracking/projectProofTracking.vue
+++ b/src/views/modules/sampleTracking/projectProofTracking.vue
@@ -2,11 +2,11 @@
   <div class="mod-config">
     <el-form :inline="true" :model="searchData" label-position="top" class="search-form">
       <el-form-item label="BU">
-        <el-select v-model="searchData.buNo" filterable placeholder="请选择" style="width: 130px" @change="handleSearchBuChange">
+        <el-select v-model="searchData.buNo" filterable placeholder="请选择" style="width: 80px" @change="handleSearchBuChange">
           <el-option
             v-for="item in userBuList"
             :key="`searchBu_${item.buNo}`"
-            :label="item.buDesc ? `${normalizeBuNo(item.buNo, searchData.site)}-${item.buDesc}` : normalizeBuNo(item.buNo, searchData.site)"
+            :label="item.buDesc"
             :value="normalizeBuNo(item.buNo, searchData.site)"
           />
         </el-select>
@@ -460,7 +460,7 @@
                 <el-option
                   v-for="item in userBuList"
                   :key="item.buNo"
-                  :label="item.buDesc ? `${normalizeBuNo(item.buNo, searchData.site)}-${item.buDesc}` : normalizeBuNo(item.buNo, searchData.site)"
+                  :label="item.buDesc"
                   :value="item.buNo">
                 </el-option>
               </el-select>