diff --git a/kernel-d-validator/validator-api/src/main/java/cn/stylefeng/roses/kernel/validator/constants/CaptchaConstants.java b/kernel-d-validator/validator-api/src/main/java/cn/stylefeng/roses/kernel/validator/constants/CaptchaConstants.java
index 0fe5f7252..d6d19c1d8 100644
--- a/kernel-d-validator/validator-api/src/main/java/cn/stylefeng/roses/kernel/validator/constants/CaptchaConstants.java
+++ b/kernel-d-validator/validator-api/src/main/java/cn/stylefeng/roses/kernel/validator/constants/CaptchaConstants.java
@@ -11,6 +11,6 @@ public interface CaptchaConstants {
     /**
      * 验证码 缓存前缀标识
      */
-    String CAPTCHA_CACHE_KEY_PREFIX = "KAPTCHA_KEY";
+    String CAPTCHA_CACHE_KEY_PREFIX = "CAPTCHA_KEY";
 
 }
diff --git a/kernel-d-validator/validator-api/src/main/java/cn/stylefeng/roses/kernel/validator/exception/CountValidateException.java b/kernel-d-validator/validator-api/src/main/java/cn/stylefeng/roses/kernel/validator/exception/CountValidateException.java
index ad1dfafdb..05be08d77 100644
--- a/kernel-d-validator/validator-api/src/main/java/cn/stylefeng/roses/kernel/validator/exception/CountValidateException.java
+++ b/kernel-d-validator/validator-api/src/main/java/cn/stylefeng/roses/kernel/validator/exception/CountValidateException.java
@@ -1,5 +1,6 @@
 package cn.stylefeng.roses.kernel.validator.exception;
 
+import cn.hutool.core.util.StrUtil;
 import cn.stylefeng.roses.kernel.rule.exception.AbstractExceptionEnum;
 import cn.stylefeng.roses.kernel.rule.exception.base.ServiceException;
 import cn.stylefeng.roses.kernel.validator.constants.ValidatorConstants;
@@ -12,8 +13,8 @@ import cn.stylefeng.roses.kernel.validator.constants.ValidatorConstants;
  */
 public class CountValidateException extends ServiceException {
 
-    public CountValidateException(AbstractExceptionEnum exception, String userTip) {
-        super(ValidatorConstants.VALIDATOR_MODULE_NAME, exception.getErrorCode(), userTip);
+    public CountValidateException(AbstractExceptionEnum exception, Object... params) {
+        super(ValidatorConstants.VALIDATOR_MODULE_NAME, exception.getErrorCode(), StrUtil.format(exception.getUserTip(), params));
     }
 
     public CountValidateException(AbstractExceptionEnum exception) {
diff --git a/kernel-d-validator/validator-sdk-captcha/src/main/java/cn/stylefeng/roses/kemel/captcha/CaptchaService.java b/kernel-d-validator/validator-sdk-captcha/src/main/java/cn/stylefeng/roses/kemel/captcha/CaptchaService.java
index 8f67a2828..f67f32cb5 100644
--- a/kernel-d-validator/validator-sdk-captcha/src/main/java/cn/stylefeng/roses/kemel/captcha/CaptchaService.java
+++ b/kernel-d-validator/validator-sdk-captcha/src/main/java/cn/stylefeng/roses/kemel/captcha/CaptchaService.java
@@ -35,11 +35,14 @@ public class CaptchaService implements CaptchaApi {
         if (StrUtil.isAllEmpty(verKey, verCode)) {
             return false;
         }
+
         if (!verCode.trim().toLowerCase().equals(cacheOperatorApi.get(verKey))) {
             return false;
         }
+
         //删除缓存中验证码
         cacheOperatorApi.remove(verKey);
+
         return true;
     }