diff --git a/industry-admin/src/main/java/com/industry/web/controller/work/IndustryMaterialController.java b/industry-admin/src/main/java/com/industry/web/controller/work/IndustryMaterialController.java
index e22501c3..d8ff3bfb 100644
--- a/industry-admin/src/main/java/com/industry/web/controller/work/IndustryMaterialController.java
+++ b/industry-admin/src/main/java/com/industry/web/controller/work/IndustryMaterialController.java
@@ -258,7 +258,7 @@ public class IndustryMaterialController extends BaseController
     @GetMapping("/nextStepFlag")
     public AjaxResult nextStepFlag(){
         Long flag = redisCache.getCacheObject("nextStepFlag");
-        if (Objects.nonNull(flag) && flag==0L){
+        if (Objects.isNull(flag) || flag==0L){
             return AjaxResult.success(0);
         }else{
             return AjaxResult.success(1);
@@ -269,7 +269,7 @@ public class IndustryMaterialController extends BaseController
     @GetMapping("/nextStepFlagError")
     public AjaxResult nextStepFlagError(){
         Long flag = redisCache.getCacheObject("nextStepFlagError");
-        if (Objects.nonNull(flag) && flag==0L){
+        if (Objects.isNull(flag) ||  flag==0L){
             return AjaxResult.success(0);
         }else{
             return AjaxResult.success(1);