diff --git a/components/AutoComplete/index.tsx b/components/AutoComplete/index.tsx
index 06ee7a082d..5e148f03ff 100644
--- a/components/AutoComplete/index.tsx
+++ b/components/AutoComplete/index.tsx
@@ -130,7 +130,12 @@ function AutoComplete(baseProps: AutoCompleteProps, ref) {
     ...inputProps,
     ...pickDataAttributes(props),
     // Empty tag to ensure the consistency of the dom structure of input, such that input won't accidentally lose focus due to structure change on input.
-    suffix: loading ? <IconLoading /> : inputProps?.suffix || <i />,
+    suffix: loading ? (
+      <IconLoading />
+    ) : (usedTriggerElement?.type as unknown as { displayName: string })?.displayName ===
+      'Search' ? undefined : (
+      inputProps?.suffix || <i />
+    ),
     onFocus: (event) => {
       setIsFocused(true);
       onFocus?.(event);
diff --git a/components/Input/search.tsx b/components/Input/search.tsx
index f03914d917..1f16635935 100644
--- a/components/Input/search.tsx
+++ b/components/Input/search.tsx
@@ -13,8 +13,18 @@ import { isObject } from '../_util/is';
 const Search = React.forwardRef<RefInputType, InputSearchProps>((props: InputSearchProps, ref) => {
   const { getPrefixCls } = useContext(ConfigContext);
 
-  const { className, style, placeholder, disabled, searchButton, loading, defaultValue, ...rest } =
-    props;
+  const {
+    className,
+    style,
+    placeholder,
+    disabled,
+    searchButton,
+    loading,
+    defaultValue,
+    addAfter,
+    suffix,
+    ...rest
+  } = props;
 
   const trueMaxLength = isObject(props.maxLength) ? props.maxLength.length : props.maxLength;
   const mergedMaxLength =
@@ -48,7 +58,9 @@ const Search = React.forwardRef<RefInputType, InputSearchProps>((props: InputSea
       ref={ref}
       placeholder={placeholder}
       addAfter={
-        searchButton ? (
+        addAfter !== undefined ? (
+          addAfter
+        ) : searchButton ? (
           <Button
             disabled={disabled}
             size={rest.size}
@@ -63,7 +75,11 @@ const Search = React.forwardRef<RefInputType, InputSearchProps>((props: InputSea
           </Button>
         ) : null
       }
-      suffix={!searchButton && (loading ? <IconLoading /> : <IconSearch onClick={onSearch} />)}
+      suffix={
+        suffix !== undefined
+          ? suffix
+          : !searchButton && (loading ? <IconLoading /> : <IconSearch onClick={onSearch} />)
+      }
       onChange={(value, e) => {
         setValue(value);
         props.onChange && props.onChange(value, e);