diff --git a/src/assets/less/Suless.less b/src/assets/less/Suless.less
index e6c7d7d..eb52f4d 100644
--- a/src/assets/less/Suless.less
+++ b/src/assets/less/Suless.less
@@ -622,10 +622,12 @@ textarea,
 .ant-input-number-handler-up-inner,
 .ant-input-number-handler-down-inner,
 .ant-select-tree-dropdown,
-.ant-select-dropdown-menu-item,
 .ant-select-dropdown-menu-item-selected {
   background: @inpuitbackcolor !important;
 }
+.ant-select-dropdown-menu-item{
+  background: @backcolor !important;
+}
 .ant-select-dropdown-content {
   background: @backcolor !important;
 }
diff --git a/src/views/datalink/dblink.vue b/src/views/datalink/dblink.vue
index c9a7647..478af6d 100644
--- a/src/views/datalink/dblink.vue
+++ b/src/views/datalink/dblink.vue
@@ -3,7 +3,7 @@
 
     <!-- 查询区域 -->
     <div class="table-page-search-wrapper">
-      <a-form layout="inline" @keyup.enter.native="searchQuery">
+      <a-form layout="inline" >
         <a-row :gutter="24">
           <a-col :md="6" :sm="8">
             <a-form-item label="数据库名称">
@@ -12,7 +12,7 @@
           </a-col>
           <a-col :md="6" :sm="8">
             <a-form-item label="数据类型">
-              <a-select  placeholder="选择数据类型" option-filter-prop="children" size="large" v-model="dataTypeId">
+              <a-select  placeholder="选择数据类型" option-filter-prop="children" v-model="dataTypeId">
                 <a-select-option v-for="d in dataTypedataSources" :key="d.id">
                   {{ d.cnName }}
                 </a-select-option>
@@ -21,7 +21,7 @@
           </a-col>
           <a-col :md="6" :sm="8">
             <a-form-item label="同步状态">
-              <a-select  placeholder="选择同步状态" option-filter-prop="children" size="large" v-model="syncState">
+              <a-select  placeholder="选择同步状态" option-filter-prop="children" v-model="syncState">
                 <a-select-option key="">
                   全部
                 </a-select-option>