diff --git a/alive-api/src/main/java/com/alive/server/service/CrowdfundingService.java b/alive-api/src/main/java/com/alive/server/service/CrowdfundingService.java
index 9dee436..014886b 100644
--- a/alive-api/src/main/java/com/alive/server/service/CrowdfundingService.java
+++ b/alive-api/src/main/java/com/alive/server/service/CrowdfundingService.java
@@ -299,7 +299,7 @@ public class CrowdfundingService extends BaseComponent {
                 throw new RuntimeException(e.getMessage());
             }
         }
-        if(send.getError() != null && send.getError().getMessage() != null){
+        if(send != null && send.getError() != null && send.getError().getMessage() != null){
             log.info("扫描块失败(检查节点是否被限制) out {} ,{}, {}", startBlock, endBlock, send.getError().getMessage());
             return null;
         }
diff --git a/alive-api/src/main/java/com/alive/server/task/CrowdfundingTask.java b/alive-api/src/main/java/com/alive/server/task/CrowdfundingTask.java
index d59412e..38fdc77 100644
--- a/alive-api/src/main/java/com/alive/server/task/CrowdfundingTask.java
+++ b/alive-api/src/main/java/com/alive/server/task/CrowdfundingTask.java
@@ -23,7 +23,7 @@ public class CrowdfundingTask {
     private CrowdfundingService crowdfundingService;
 
     /**
-     * 节点交易确认   10分钟执行一次
+     * 众筹交易确认   10分钟执行一次
      */
     @Scheduled(initialDelay = 15_000, fixedDelay = 1000 * 60 * 10)
     public void exec() {