diff --git a/src/components/selection/StandardSelectionModal.vue b/src/components/selection/StandardSelectionModal.vue
index 6b9cbde..eb30525 100644
--- a/src/components/selection/StandardSelectionModal.vue
+++ b/src/components/selection/StandardSelectionModal.vue
@@ -12,7 +12,7 @@
       <div class="table-page-search-wrapper">
         <a-form layout="inline" @keyup.enter.native="searchQuery">
           <a-row :gutter="24">
-            <a-col :sm="8">
+            <a-col :sm="6">
               <a-form-item :label="$t('standardSelect.source')" :labelCol="labelCol" :wrapperCol="wrapperCol">
                 <j-dict-select-tag style="width: 100%" v-model="queryParam.source"
                                    :disabled="disabledSourceSearch"
@@ -351,4 +351,7 @@ export default {
 
 <style scoped lang="less">
 @import '~@assets/less/common.less';
+.table-page-search-wrapper .ant-form-inline /deep/ .ant-form-item > .ant-form-item-label {
+  min-width: auto;
+}
 </style>