diff --git a/packages/inula-dev-tools/src/components/Search.less b/packages/inula-dev-tools/src/components/Search.less
new file mode 100644
index 00000000..72752465
--- /dev/null
+++ b/packages/inula-dev-tools/src/components/Search.less
@@ -0,0 +1,18 @@
+/*
+ * Copyright (c) 2023 Huawei Technologies Co.,Ltd.
+ *
+ * openInula is licensed under Mulan PSL v2.
+ * You can use this software according to the terms and conditions of the Mulan PSL v2.
+ * You may obtain a copy of Mulan PSL v2 at:
+ *
+ *          http://license.coscl.org.cn/MulanPSL2
+ *
+ * THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND,
+ * EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT,
+ * MERCHANTABILITY OR FIT FOR A PARTICULAR PURPOSE.
+ * See the Mulan PSL v2 for more details.
+ */
+
+.search {
+  width: 100%;
+}
diff --git a/packages/inula-dev-tools/src/components/Search.tsx b/packages/inula-dev-tools/src/components/Search.tsx
new file mode 100644
index 00000000..ea1b48c8
--- /dev/null
+++ b/packages/inula-dev-tools/src/components/Search.tsx
@@ -0,0 +1,44 @@
+/*
+ * Copyright (c) 2023 Huawei Technologies Co.,Ltd.
+ *
+ * openInula is licensed under Mulan PSL v2.
+ * You can use this software according to the terms and conditions of the Mulan PSL v2.
+ * You may obtain a copy of Mulan PSL v2 at:
+ *
+ *          http://license.coscl.org.cn/MulanPSL2
+ *
+ * THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND,
+ * EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT,
+ * MERCHANTABILITY OR FIT FOR A PARTICULAR PURPOSE.
+ * See the Mulan PSL v2 for more details.
+ */
+
+import styles from './Search.less';
+
+interface SearchProps {
+  onKeyUp: () => void;
+  onChange: (event: any) => void;
+  value: string;
+}
+
+export default function Search(props: SearchProps) {
+  const { onChange, value, onKeyUp } = props;
+  const handleChange = event => {
+    onChange(event.target.value);
+  };
+  const handleKeyUp = event => {
+    if (event.key === 'Enter') {
+      onKeyUp();
+    }
+  };
+
+  return (
+    <input
+      onkeyup={handleKeyUp}
+      onchange={handleChange}
+      className={styles.search}
+      value={value}
+      placeholder='Search Component'
+    />
+  );
+}
diff --git a/packages/inula-dev-tools/src/components/SizeObserver.tsx b/packages/inula-dev-tools/src/components/SizeObserver.tsx
index e69de29b..32d92058 100644
--- a/packages/inula-dev-tools/src/components/SizeObserver.tsx
+++ b/packages/inula-dev-tools/src/components/SizeObserver.tsx
@@ -0,0 +1,48 @@
+/*
+ * Copyright (c) 2023 Huawei Technologies Co.,Ltd.
+ *
+ * openInula is licensed under Mulan PSL v2.
+ * You can use this software according to the terms and conditions of the Mulan PSL v2.
+ * You may obtain a copy of Mulan PSL v2 at:
+ *
+ *          http://license.coscl.org.cn/MulanPSL2
+ *
+ * THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND,
+ * EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT,
+ * MERCHANTABILITY OR FIT FOR A PARTICULAR PURPOSE.
+ * See the Mulan PSL v2 for more details.
+ */
+
+import { useEffect, useState, useRef } from 'openinula';
+import { addResizeListener, removeResizeListener } from './resizeEvent';
+
+export function SizeObserver(props) {
+  const { children, ...rest } = props;
+  const containerRef = useRef<HTMLDivElement>();
+  const [size, setSize] = useState<{ width: number; height: number }>();
+  const notifyChild = (element) => {
+    setSize({
+      width: element.offsetWidth,
+      height: element.offsetHeight,
+    });
+  };
+
+  useEffect(() => {
+    const element = containerRef.current!;
+    setSize({
+      width: element.offsetWidth,
+      height: element.offsetHeight,
+    });
+    addResizeListener(element, notifyChild);
+    return () => {
+      removeResizeListener(element, notifyChild);
+    };
+  }, []);
+  const myChild = size ? children(size.width, size.height) : null;
+
+  return (
+    <div ref={containerRef} {...rest}>
+      {myChild}
+    </div>
+  );
+}