diff --git a/kernel-d-auth/auth-sdk/src/main/java/cn/stylefeng/roses/kernel/auth/auth/AuthServiceImpl.java b/kernel-d-auth/auth-sdk/src/main/java/cn/stylefeng/roses/kernel/auth/auth/AuthServiceImpl.java
index f49b3593f..a7dd15a14 100644
--- a/kernel-d-auth/auth-sdk/src/main/java/cn/stylefeng/roses/kernel/auth/auth/AuthServiceImpl.java
+++ b/kernel-d-auth/auth-sdk/src/main/java/cn/stylefeng/roses/kernel/auth/auth/AuthServiceImpl.java
@@ -179,7 +179,7 @@ public class AuthServiceImpl implements AuthServiceApi {
             if (StrUtil.isEmpty(verKey) || StrUtil.isEmpty(verCode)) {
                 throw new AuthException(ValidatorExceptionEnum.CAPTCHA_EMPTY);
             }
-            if (captchaApi.validateCaptcha(verKey, verCode)) {
+            if (!captchaApi.validateCaptcha(verKey, verCode)) {
                 throw new AuthException(ValidatorExceptionEnum.CAPTCHA_EMPTY);
             }
         }
diff --git a/kernel-s-system/system-business-sms/src/main/java/cn/stylefeng/roses/kernel/sms/modular/service/impl/SysSmsInfoServiceImpl.java b/kernel-s-system/system-business-sms/src/main/java/cn/stylefeng/roses/kernel/sms/modular/service/impl/SysSmsInfoServiceImpl.java
index 2914ead02..960873f51 100644
--- a/kernel-s-system/system-business-sms/src/main/java/cn/stylefeng/roses/kernel/sms/modular/service/impl/SysSmsInfoServiceImpl.java
+++ b/kernel-s-system/system-business-sms/src/main/java/cn/stylefeng/roses/kernel/sms/modular/service/impl/SysSmsInfoServiceImpl.java
@@ -61,7 +61,7 @@ public class SysSmsInfoServiceImpl extends ServiceImpl<SysSmsMapper, SysSms> imp
         if (StrUtil.isEmpty(verKey) || StrUtil.isEmpty(verCode)) {
             throw new SystemModularException(ValidatorExceptionEnum.CAPTCHA_EMPTY);
         }
-        if (captchaApi.validateCaptcha(verKey, verCode)) {
+        if (!captchaApi.validateCaptcha(verKey, verCode)) {
             throw new SystemModularException(ValidatorExceptionEnum.CAPTCHA_ERROR);
         }