diff --git a/src/main/java/com/leaper/pm2java/service/task/CronTask.java b/src/main/java/com/leaper/pm2java/service/task/CronTask.java
index 7abafd1..84871cf 100644
--- a/src/main/java/com/leaper/pm2java/service/task/CronTask.java
+++ b/src/main/java/com/leaper/pm2java/service/task/CronTask.java
@@ -20,7 +20,7 @@ public class CronTask {
             if (Pm2JavaServiceImpl.appServerInfoRecordMap.get(appServerInfo).getRestartInSmallHours() != null
                     && Pm2JavaServiceImpl.appServerInfoRecordMap.get(appServerInfo).getRestartInSmallHours()
                     && Pm2JavaServiceImpl.processBuilderMap.get(appServerInfo) != null) {
-                pm2JavaService.restart(String appServerInfo);
+                pm2JavaService.restart( appServerInfo);
             }
 
         }