diff --git a/boot-starter/boot-starter-security-oauth/src/main/java/com/micro/fast/security/app/validate/code/AppValidateCodeRepository.java b/boot-starter/boot-starter-security-oauth/src/main/java/com/micro/fast/security/app/validate/code/AppValidateCodeRepository.java
index 904e626..167a7e0 100644
--- a/boot-starter/boot-starter-security-oauth/src/main/java/com/micro/fast/security/app/validate/code/AppValidateCodeRepository.java
+++ b/boot-starter/boot-starter-security-oauth/src/main/java/com/micro/fast/security/app/validate/code/AppValidateCodeRepository.java
@@ -47,6 +47,7 @@ public class AppValidateCodeRepository implements ValidateCodeRepository {
      */
     private String buildKey(ServletWebRequest request,String validateCodeType){
       String deviceId = request.getParameter("deviceId");
+
       if (StringUtils.isBlank(deviceId)){
           throw new ValidateCodeException("请求参数中缺少机器的唯一识别");
       }