diff --git a/ruoyi-modules/Property/src/main/java/org/dromara/property/dubbo/RemoteVisitoreGetCodeInfo.java b/ruoyi-modules/Property/src/main/java/org/dromara/property/dubbo/RemoteVisitoreGetCodeInfo.java
index 726ab370..c0656633 100644
--- a/ruoyi-modules/Property/src/main/java/org/dromara/property/dubbo/RemoteVisitoreGetCodeInfo.java
+++ b/ruoyi-modules/Property/src/main/java/org/dromara/property/dubbo/RemoteVisitoreGetCodeInfo.java
@@ -14,6 +14,9 @@ public class RemoteVisitoreGetCodeInfo implements RemoteVisitoreGetCodeInfoServi
     @Override
     public String getCodeInfo(String code) {
         QrCodeInfo info = RedisUtils.getCacheObject(GlobalConstants.CAPTCHA_CODE_KEY +"Qrcode" +code);
+        if (info == null){
+            return "";
+        }
         return info.getUserid().toString();
     }
 }
diff --git a/ruoyi-modules/ruoyi-resource/src/main/java/org/dromara/resource/controller/SysOssController.java b/ruoyi-modules/ruoyi-resource/src/main/java/org/dromara/resource/controller/SysOssController.java
index 231e3dc3..1a0beb8c 100644
--- a/ruoyi-modules/ruoyi-resource/src/main/java/org/dromara/resource/controller/SysOssController.java
+++ b/ruoyi-modules/ruoyi-resource/src/main/java/org/dromara/resource/controller/SysOssController.java
@@ -102,7 +102,7 @@ public class SysOssController extends BaseController {
         }
         String codeInfo = remoteVisitoreGetCodeInfoService.getCodeInfo(code);
 //        QrCodeInfo info = RedisUtils.getCacheObject(GlobalConstants.CAPTCHA_CODE_KEY+"Qrcode" + code);
-        if (codeInfo.isBlank()){
+        if (codeInfo.isEmpty()){
             return R.fail("二维码已过期");
         }