diff --git a/src/views/emis/emisTmsSiteBatch/panel/BigBatchEditForm.vue b/src/views/emis/emisTmsSiteBatch/panel/BigBatchEditForm.vue
index 558f3244..c40eeec2 100644
--- a/src/views/emis/emisTmsSiteBatch/panel/BigBatchEditForm.vue
+++ b/src/views/emis/emisTmsSiteBatch/panel/BigBatchEditForm.vue
@@ -94,7 +94,7 @@
 
               <el-col :span="8" >
                 <el-form-item :label="$t('运输号')" prop="carNo">
-                  <el-input v-model="coData.carNo" clearable="" placeholder=""></el-input>
+                  <el-input v-model="coData.carNo" clearable="" placeholder="车牌号/航班号/船次号"></el-input>
                 </el-form-item>
               </el-col>
               <el-col :span="8"  >