diff --git a/txw-sso/txw-sso-service-biz/src/main/java/com/css/txw/sso/service/verify/VerifyServiceImpl.java b/txw-sso/txw-sso-service-biz/src/main/java/com/css/txw/sso/service/verify/VerifyServiceImpl.java
index df6145a..f3a68d9 100644
--- a/txw-sso/txw-sso-service-biz/src/main/java/com/css/txw/sso/service/verify/VerifyServiceImpl.java
+++ b/txw-sso/txw-sso-service-biz/src/main/java/com/css/txw/sso/service/verify/VerifyServiceImpl.java
@@ -31,7 +31,7 @@ public class VerifyServiceImpl implements VerifyService {
     private ICaptcha lineCaptcha;
 
     @Bean
-    public ICaptcha lineCaptcha() {
+    public ICaptcha captchaGenerator() {
         RandomGenerator randomGenerator = new RandomGenerator("0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz", 4);
         cn.hutool.captcha.CircleCaptcha captcha = CaptchaUtil.createCircleCaptcha(120, 40, 4, 20);
         captcha.setGenerator(randomGenerator);