diff --git a/src/views/basic/busType/busTypeAdvancedSettings.vue b/src/views/basic/busType/busTypeAdvancedSettings.vue
index 4d319f16..7d1a0457 100644
--- a/src/views/basic/busType/busTypeAdvancedSettings.vue
+++ b/src/views/basic/busType/busTypeAdvancedSettings.vue
@@ -47,7 +47,7 @@
       </el-row>
       <el-row>
         <div class="check-box-group">
-          <el-checkbox v-model="inputQuery.preInBack" style="width: 200px" border>预验收是否带回
+          <el-checkbox v-model="inputQuery.preInBack" :disabled="!inputQuery.preIn" style="width: 200px" border>预验收是否带回
           </el-checkbox>
         </div>
       </el-row>