diff --git a/src/components/seal-form/base/select.tsx b/src/components/seal-form/base/select.tsx
index 85d0046a..0fe0b72b 100644
--- a/src/components/seal-form/base/select.tsx
+++ b/src/components/seal-form/base/select.tsx
@@ -2,16 +2,8 @@ import IconFont from '@/components/icon-font';
 import type { SelectProps } from 'antd';
 import { Select } from 'antd';
 import React, { forwardRef, useImperativeHandle } from 'react';
-import styled from 'styled-components';
 import NotFoundContent from '../components/not-found-content';
-
-const Footer = styled.div`
-  color: var(--ant-color-text-tertiary);
-  margin-top: 8px;
-  margin-bottom: 0;
-  padding: 8px 12px;
-  border-top: 1px solid var(--ant-color-split);
-`;
+import SelectCss from './styles.less';
 
 const BaseSelect: React.FC<
   SelectProps & { ref?: any; footer?: React.ReactNode }
@@ -58,7 +50,9 @@ const BaseSelect: React.FC<
           ? (originNode) => (
               <>
                 {originNode}
-                {props.footer && <Footer>{props.footer}</Footer>}
+                {props.footer && (
+                  <div className={SelectCss.footer}>{props.footer}</div>
+                )}
               </>
             )
           : undefined
diff --git a/src/components/seal-form/base/styles.less b/src/components/seal-form/base/styles.less
new file mode 100644
index 00000000..20860aec
--- /dev/null
+++ b/src/components/seal-form/base/styles.less
@@ -0,0 +1,7 @@
+.footer {
+  color: var(--ant-color-text-tertiary);
+  margin-top: 8px;
+  margin-bottom: 0;
+  padding: 8px 12px;
+  border-top: 1px solid var(--ant-color-split);
+}
diff --git a/src/components/seal-form/wrapper/select.ts b/src/components/seal-form/wrapper/select.ts
index 6eb3bf97..928aa993 100644
--- a/src/components/seal-form/wrapper/select.ts
+++ b/src/components/seal-form/wrapper/select.ts
@@ -151,7 +151,6 @@ const SelectWrapper = styled.div`
       }
 
       .ant-select-input {
-        height: ${INPUTHEIGHT}px !important;
         top: 14px !important;
       }
       .ant-select-placeholder {