diff --git a/captcha/geetest.go b/captcha/geetest.go
new file mode 100644
index 00000000..d1c4de05
--- /dev/null
+++ b/captcha/geetest.go
@@ -0,0 +1,82 @@
+// Copyright 2022 The Casdoor 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.
+
+package captcha
+
+import (
+	"encoding/json"
+	"errors"
+	"fmt"
+	"io/ioutil"
+	"net/http"
+	"net/url"
+	"time"
+
+	"github.com/casdoor/casdoor/util"
+)
+
+const GEETESTCaptchaVerifyUrl = "http://gcaptcha4.geetest.com/validate"
+
+type GEETESTCaptchaProvider struct {
+}
+
+func NewGEETESTCaptchaProvider() *GEETESTCaptchaProvider {
+	captcha := &GEETESTCaptchaProvider{}
+	return captcha
+}
+
+func (captcha *GEETESTCaptchaProvider) VerifyCaptcha(token, clientSecret string) (bool, error) {
+	pathData, err := url.ParseQuery(token)
+	if err != nil {
+		return false, err
+	}
+
+	signToken := util.GetHmacSha256(clientSecret, pathData["lot_number"][0])
+
+	formData := make(url.Values)
+	formData["lot_number"] = []string{pathData["lot_number"][0]}
+	formData["captcha_output"] = []string{pathData["captcha_output"][0]}
+	formData["pass_token"] = []string{pathData["pass_token"][0]}
+	formData["gen_time"] = []string{pathData["gen_time"][0]}
+	formData["sign_token"] = []string{signToken}
+	captchaId := pathData["captcha_id"][0]
+
+	cli := http.Client{Timeout: time.Second * 5}
+	resp, err := cli.PostForm(fmt.Sprintf("%s?captcha_id=%s", GEETESTCaptchaVerifyUrl, captchaId), formData)
+	if err != nil || resp.StatusCode != 200 {
+		return false, err
+	}
+
+	defer resp.Body.Close()
+	body, err := ioutil.ReadAll(resp.Body)
+	if err != nil {
+		return false, err
+	}
+
+	type captchaResponse struct {
+		Result string `json:"result"`
+		Reason string `json:"reason"`
+	}
+	captchaResp := &captchaResponse{}
+	err = json.Unmarshal(body, captchaResp)
+	if err != nil {
+		return false, err
+	}
+
+	if captchaResp.Result == "success" {
+		return true, nil
+	}
+
+	return false, errors.New(captchaResp.Reason)
+}
diff --git a/captcha/provider.go b/captcha/provider.go
index 01a54e20..88aaee42 100644
--- a/captcha/provider.go
+++ b/captcha/provider.go
@@ -27,6 +27,8 @@ func GetCaptchaProvider(captchaType string) CaptchaProvider {
 		return NewHCaptchaProvider()
 	} else if captchaType == "Aliyun Captcha" {
 		return NewAliyunCaptchaProvider()
+	} else if captchaType == "GEETEST" {
+		return NewGEETESTCaptchaProvider()
 	}
 	return nil
 }
diff --git a/util/crypto.go b/util/crypto.go
index 658adb93..9e181380 100644
--- a/util/crypto.go
+++ b/util/crypto.go
@@ -17,7 +17,9 @@ package util
 import (
 	"crypto/hmac"
 	"crypto/sha1"
+	"crypto/sha256"
 	"encoding/base64"
+	"encoding/hex"
 )
 
 func GetHmacSha1(keyStr, value string) string {
@@ -28,3 +30,10 @@ func GetHmacSha1(keyStr, value string) string {
 
 	return res
 }
+
+func GetHmacSha256(key string, data string) string {
+	mac := hmac.New(sha256.New, []byte(key))
+	mac.Write([]byte(data))
+
+	return hex.EncodeToString(mac.Sum(nil))
+}
diff --git a/web/src/Setting.js b/web/src/Setting.js
index 41068d13..aea70cf3 100644
--- a/web/src/Setting.js
+++ b/web/src/Setting.js
@@ -122,6 +122,10 @@ export const OtherProviderInfo = {
     "Aliyun Captcha": {
       logo: `${StaticBaseUrl}/img/social_aliyun.png`,
       url: "https://help.aliyun.com/product/28308.html",
+    },
+    "GEETEST": {
+      logo: `${StaticBaseUrl}/img/social_geetest.png`,
+      url: "https://www.geetest.com",
     }
   }
 };
@@ -615,6 +619,7 @@ export function getProviderTypeOptions(category) {
       {id: "reCAPTCHA", name: "reCAPTCHA"},
       {id: "hCaptcha", name: "hCaptcha"},
       {id: "Aliyun Captcha", name: "Aliyun Captcha"},
+      {id: "GEETEST", name: "GEETEST"},
     ]);
   } else {
     return [];
diff --git a/web/src/common/CaptchaWidget.js b/web/src/common/CaptchaWidget.js
index 86617b3b..7da87eab 100644
--- a/web/src/common/CaptchaWidget.js
+++ b/web/src/common/CaptchaWidget.js
@@ -25,7 +25,7 @@ export const CaptchaWidget = ({captchaType, subType, siteKey, clientSecret, onCh
 
   useEffect(() => {
     switch (captchaType) {
-    case "reCAPTCHA":
+    case "reCAPTCHA": {
       const reTimer = setInterval(() => {
         if (!window.grecaptcha) {
           loadScript("https://recaptcha.net/recaptcha/api.js");
@@ -39,7 +39,8 @@ export const CaptchaWidget = ({captchaType, subType, siteKey, clientSecret, onCh
         }
       }, 300);
       break;
-    case "hCaptcha":
+    }
+    case "hCaptcha": {
       const hTimer = setInterval(() => {
         if (!window.hcaptcha) {
           loadScript("https://js.hcaptcha.com/1/api.js");
@@ -53,7 +54,8 @@ export const CaptchaWidget = ({captchaType, subType, siteKey, clientSecret, onCh
         }
       }, 300);
       break;
-    case "Aliyun Captcha":
+    }
+    case "Aliyun Captcha": {
       const AWSCTimer = setInterval(() => {
         if (!window.AWSC) {
           loadScript("https://g.alicdn.com/AWSC/AWSC/awsc.js");
@@ -76,6 +78,33 @@ export const CaptchaWidget = ({captchaType, subType, siteKey, clientSecret, onCh
         }
       }, 300);
       break;
+    }
+    case "GEETEST": {
+      let getLock = false;
+      const gTimer = setInterval(() => {
+        if (!window.initGeetest4) {
+          loadScript("https://static.geetest.com/v4/gt4.js");
+        }
+        if (window.initGeetest4 && siteKey && !getLock) {
+          const captchaId = String(siteKey);
+          window.initGeetest4({
+              captchaId,
+              product: "float",
+          }, function(captchaObj) {
+            if (!getLock) {
+              captchaObj.appendTo("#captcha");
+              getLock = true;
+            }
+            captchaObj.onSuccess(function() {
+              const result = captchaObj.getValidate();
+              onChange(`lot_number=${result.lot_number}&captcha_output=${result.captcha_output}&pass_token=${result.pass_token}&gen_time=${result.gen_time}&captcha_id=${siteKey}`);
+            });
+          });
+          clearInterval(gTimer);
+        }
+      }, 500);
+      break;
+    }
     default:
       break;
     }