diff --git a/pingan/src/views/cmmssn/cmmssn/components/cmmssn-search.vue b/pingan/src/views/cmmssn/cmmssn/components/cmmssn-search.vue
index 699780e..839cdd7 100644
--- a/pingan/src/views/cmmssn/cmmssn/components/cmmssn-search.vue
+++ b/pingan/src/views/cmmssn/cmmssn/components/cmmssn-search.vue
@@ -52,7 +52,7 @@
           />
         </el-form-item>
       </el-col>
-      <el-col v-bind="styleResponsive ? { lg: 6, md: 12 } : { span: 6 }">
+      <el-col v-bind="styleResponsive ? { lg: 12, md: 12 } : { span: 12 }">
         <div class="ele-form-actions">
           <el-button
             type="primary"