diff --git a/schisandra-cloud-storage-auth/schisandra-cloud-storage-auth-application/schisandra-cloud-storage-auth-application-controller/src/main/java/com/schisandra/auth/application/controller/ReactRotateCaptchaController.java b/schisandra-cloud-storage-auth/schisandra-cloud-storage-auth-application/schisandra-cloud-storage-auth-application-controller/src/main/java/com/schisandra/auth/application/controller/ReactRotateCaptchaController.java
index 05ccb11..0be7798 100644
--- a/schisandra-cloud-storage-auth/schisandra-cloud-storage-auth-application/schisandra-cloud-storage-auth-application-controller/src/main/java/com/schisandra/auth/application/controller/ReactRotateCaptchaController.java
+++ b/schisandra-cloud-storage-auth/schisandra-cloud-storage-auth-application/schisandra-cloud-storage-auth-application-controller/src/main/java/com/schisandra/auth/application/controller/ReactRotateCaptchaController.java
@@ -32,7 +32,7 @@ public class ReactRotateCaptchaController {
     public final String authRotateCaptchaPrefix = "auth.RotateCaptcha";
 
     /**
-     * @description:获取图片
+     * @description: 获取图片
      * @param: []
      * @return: java.lang.String
      * @author zlg
@@ -82,7 +82,6 @@ public class ReactRotateCaptchaController {
                 redisUtil.del(prefix);
                 return CaptchaResult.ok();
             } else {
-                redisUtil.del(prefix);
                 return CaptchaResult.fail();
             }
         } else {