diff --git a/web/src/ResetModal.js b/web/src/ResetModal.js
index e83e6fe8..4d35f8ec 100644
--- a/web/src/ResetModal.js
+++ b/web/src/ResetModal.js
@@ -17,12 +17,11 @@ import i18next from "i18next";
 import React from "react";
 import * as Setting from "./Setting"
 import * as UserBackend from "./backend/UserBackend"
+import {CountDownInput} from "./reusable/CountDownInput";
 
 export const ResetModal = (props) => {
   const [visible, setVisible] = React.useState(false);
   const [confirmLoading, setConfirmLoading] = React.useState(false);
-  const [sendButtonText, setSendButtonText] = React.useState(i18next.t("user:Send Code"));
-  const [sendCodeCoolDown, setCoolDown] = React.useState(false);
   const [dest, setDest] = React.useState("");
   const [code, setCode] = React.useState("");
   const {buttonText, destType, coolDownTime, org} = props;
@@ -56,18 +55,7 @@ export const ResetModal = (props) => {
     })
   }
 
-  const countDown = (second) => {
-    if (second <= 0) {
-      setSendButtonText(i18next.t("user:Send Code"));
-      setCoolDown(false);
-      return;
-    }
-    setSendButtonText(second);
-    setTimeout(() => countDown(second - 1), 1000);
-  }
-
   const sendCode = () => {
-    if (sendCodeCoolDown) return;
     if (dest === "") {
       Setting.showMessage("error", i18next.t("user:Empty " + destType));
       return;
@@ -76,8 +64,6 @@ export const ResetModal = (props) => {
     UserBackend.sendCode(dest, destType, orgId).then(res => {
       if (res.status === "ok") {
         Setting.showMessage("success", i18next.t("user:Code Sent"));
-        setCoolDown(true);
-        countDown(coolDownTime);
       } else {
         Setting.showMessage("error", i18next.t("user:" + res.msg));
       }
@@ -105,13 +91,21 @@ export const ResetModal = (props) => {
       >
         <Col style={{margin: "0px auto 40px auto", width: 1000, height: 300}}>
           <Row style={{width: "100%", marginBottom: "20px"}}>
-            <Input addonBefore={i18next.t("user:New " + destType)} placeholder={placeHolder} onChange={(e) => setDest(e.target.value)}
-                   addonAfter={<button style={{width: "90px", border: "none", backgroundColor: "#fafafa"}} onClick={sendCode}>{" " + sendButtonText + " "}</button>}
+            <Input
+              addonBefore={i18next.t("user:New " + destType)}
+              placeholder={placeHolder}
+              onChange={e => setDest(e.target.value)}
             />
-
           </Row>
           <Row style={{width: "100%", marginBottom: "20px"}}>
-            <Input addonBefore={i18next.t("user:Code You Received")} placeholder={i18next.t("user:Enter your code")} onChange={(e) => setCode(e.target.value)}/>
+            <CountDownInput
+              defaultButtonText={i18next.t("user:Send Code")}
+              textBefore={i18next.t("user:Code You Received")}
+              placeHolder={i18next.t("user:Enter your code")}
+              onChange={setCode}
+              onButtonClick={sendCode}
+              coolDownTime={coolDownTime}
+            />
           </Row>
         </Col>
       </Modal>
diff --git a/web/src/auth/SignupPage.js b/web/src/auth/SignupPage.js
index c8e46f64..16f0dc65 100644
--- a/web/src/auth/SignupPage.js
+++ b/web/src/auth/SignupPage.js
@@ -22,6 +22,7 @@ import * as Util from "./Util";
 import {authConfig} from "./Auth";
 import * as ApplicationBackend from "../backend/ApplicationBackend";
 import * as UserBackend from "../backend/UserBackend";
+import {CountDownInput} from "../reusable/CountDownInput";
 
 const formItemLayout = {
   labelCol: {
@@ -63,7 +64,9 @@ class SignupPage extends React.Component {
       applicationName: props.match.params.applicationName !== undefined ? props.match.params.applicationName : authConfig.appName,
       application: null,
       email: "",
-      phone: ""
+      phone: "",
+      emailCode: "",
+      phoneCode: ""
     };
 
     this.form = React.createRef();
@@ -250,7 +253,11 @@ class SignupPage extends React.Component {
             message: i18next.t("signup:Please input your verification code!"),
           }]}
         >
-          <Input autoComplete="off" value={this.state.emailCode} addonAfter={<button onClick={() => this.sendCode("email")} style={{backgroundColor: "#fafafa", border: "none"}}>{i18next.t("signup:send code")}</button>} />
+          <CountDownInput
+            defaultButtonText={i18next.t("signup:send code")}
+            onButtonClick={() => this.sendCode("email")}
+            coolDownTime={60}
+          />
         </Form.Item>
         <Form.Item
           name="password"
@@ -316,7 +323,11 @@ class SignupPage extends React.Component {
             },
           ]}
         >
-          <Input autoComplete="off" value={this.state.phoneCode} addonAfter={<button onClick={() => this.sendCode("phone")} style={{border: "none", backgroundColor: "#fafafa"}}>{i18next.t("signup:send code")}</button>}/>
+          <CountDownInput
+            defaultButtonText={i18next.t("signup:send code")}
+            onButtonClick={() => this.sendCode("phone")}
+            coolDownTime={60}
+          />
         </Form.Item>
         <Form.Item name="agreement" valuePropName="checked" {...tailFormItemLayout}>
           <Checkbox>
diff --git a/web/src/reusable/CountDownInput.js b/web/src/reusable/CountDownInput.js
new file mode 100644
index 00000000..b9ac41f4
--- /dev/null
+++ b/web/src/reusable/CountDownInput.js
@@ -0,0 +1,48 @@
+// Copyright 2021 The casbin Authors. All Rights Reserved.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//      http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+import { Input } from "antd";
+import React from "react";
+import * as Setting from "../Setting";
+import i18next from "i18next";
+
+export const CountDownInput = (props) => {
+  const {defaultButtonText, textBefore, placeHolder, onChange, onButtonClick, coolDownTime} = props;
+  const [buttonText, setButtonText] = React.useState(defaultButtonText);
+  let coolDown = false;
+
+  const countDown = (leftTime) => {
+    if (leftTime === 0) {
+      coolDown = false;
+      setButtonText(defaultButtonText);
+      return;
+    }
+    setButtonText(`${leftTime} s`);
+    setTimeout(() => countDown(leftTime - 1), 1000);
+  }
+
+  const clickButton = () => {
+    if (coolDown) {
+      Setting.showMessage("error", i18next.t("general:Cooling down"));
+      return;
+    }
+    onButtonClick();
+    coolDown = true;
+    countDown(coolDownTime);
+  }
+
+  return (
+    <Input addonBefore={textBefore} placeholder={placeHolder} onChange={e => onChange(e.target.value)} addonAfter={<button onClick={clickButton} style={{backgroundColor: "#fafafa", border: "none"}}>{buttonText}</button>}/>
+  );
+}
\ No newline at end of file