diff --git a/example/examples/src/routes/Form/index.tsx b/example/examples/src/routes/Form/index.tsx
index 23bffc663..e5dd3e644 100644
--- a/example/examples/src/routes/Form/index.tsx
+++ b/example/examples/src/routes/Form/index.tsx
@@ -75,16 +75,19 @@ const FormDemo = () => {
     },
     {
       type: 'search',
-      field: 'search',
-      name: '搜索',
+      field: 'project',
+      required: false,
+      name: '项目',
       options: [
-        {label: '上海', value: 1},
-        {label: '南京', value: 2},
+        {label: '测试系统管理', value: 1},
+        {label: '后台管理', value: 2},
       ],
       attr: {
-        labelInValue: true,
         showClear: true,
+        labelInValue: true,
       },
+      placeholder: '请输入',
+      validate: (val: any) => (!val ? '请输入项目' : ''),
     },
     {
       type: 'stepper',
diff --git a/packages/core/src/Form/formItems.tsx b/packages/core/src/Form/formItems.tsx
index 78ff42e1b..19cec5003 100644
--- a/packages/core/src/Form/formItems.tsx
+++ b/packages/core/src/Form/formItems.tsx
@@ -20,7 +20,7 @@ const FormItems = ({ schema = [] }: Pick<FormProps, 'schema'>) => {
 
   const change = (field: KeyType, value: unknown) => {
     updateStore?.({ store: { ...store, [field]: value } });
-    watch[field]?.(value);
+    watch && watch[field]?.(value);
   };
 
   const _renderComponent = (v: FormItemsProps) => {
diff --git a/packages/core/src/SearchBar/index.tsx b/packages/core/src/SearchBar/index.tsx
index ab5ec209b..b5af09e37 100644
--- a/packages/core/src/SearchBar/index.tsx
+++ b/packages/core/src/SearchBar/index.tsx
@@ -24,9 +24,9 @@ interface SearchBarProps {
   onBlur?: (e: any | string) => void;
   labelInValue?: Boolean;
   disabled?: Boolean;
-  value?: String;
+  value?: string | OptionsState;
   loading?: Boolean;
-  placeholder?: String;
+  placeholder?: string;
   extra?: JSX.Element;
   showClear?: boolean;
   contentStyle?: StyleProp<ViewStyle>;
@@ -55,16 +55,18 @@ function SearchBar({
 }: SearchBarProps) {
   const [curValue, setCurValue] = useState<any>(value);
   const [visible, setVisivble] = useState(false);
-  const textValue = labelInValue ? curValue && curValue.label : curValue;
+  let textValue;
+  if (labelInValue) {
+    textValue = curValue?.label;
+  } else {
+    const { label }: any = options.find((item) => item.value === curValue);
+    textValue = label;
+  }
 
   useEffect(() => {
     setCurValue(value);
   }, [value]);
 
-  // useEffect(() => {
-  //   visible && onFocus;
-  // }, [visible]);
-
   // 搜索
   const onHandleChangeText = (val: string) => {
     onChangeText && onChangeText(val);
@@ -134,9 +136,9 @@ function SearchBar({
                   const selectValue:
                     | any
                     | {
-                      key: string;
-                      label: string;
-                    } = labelInValue ? { key: itm.value, label: itm.label } : itm.value;
+                        key: string;
+                        label: string;
+                      } = labelInValue ? { key: itm.value, label: itm.label } : itm.value;
                   onChange && onChange(selectValue);
                   setCurValue(selectValue);
                   setVisivble(false);