diff --git a/web/src/views/gas/alarmmessage/index.vue b/web/src/views/gas/alarmmessage/index.vue
index 0b26f71..35844f3 100644
--- a/web/src/views/gas/alarmmessage/index.vue
+++ b/web/src/views/gas/alarmmessage/index.vue
@@ -27,7 +27,7 @@
         />
       </el-form-item>
 
-      <el-form-item label="设备sn" prop="pushSnList">
+      <!-- <el-form-item label="设备sn" prop="pushSnList">
         <el-input
           v-model="queryParams.pushSnList"
           placeholder="请输入设备sn"
@@ -35,7 +35,7 @@
           @keyup.enter="handleQuery"
           class="!w-240px"
         />
-      </el-form-item>
+      </el-form-item> -->
 
 
       <el-form-item label="部门" prop="deptId">
@@ -62,7 +62,7 @@
           start-placeholder="开始日期"
           end-placeholder="结束日期"
           :default-time="[new Date('1 00:00:00'), new Date('1 23:59:59')]"
-          class="!w-220px"
+          class="!w-240px"
         />
       </el-form-item>
       <el-form-item>