diff --git a/agent/src/main/java/io/wdd/agent/executor/status/AppStatusExecutor.java b/agent/src/main/java/io/wdd/agent/executor/status/AppStatusExecutor.java
index b146983..a83f90f 100644
--- a/agent/src/main/java/io/wdd/agent/executor/status/AppStatusExecutor.java
+++ b/agent/src/main/java/io/wdd/agent/executor/status/AppStatusExecutor.java
@@ -2,6 +2,7 @@ package io.wdd.agent.executor.status;
 
 
 import io.wdd.agent.config.utils.AgentCommonThreadPool;
+import io.wdd.agent.executor.CheckSingleAppStatusCallable;
 import lombok.extern.slf4j.Slf4j;
 import org.springframework.context.annotation.Lazy;
 import org.springframework.stereotype.Service;
diff --git a/agent/src/main/java/io/wdd/agent/status/AgentStatusCollector.java b/agent/src/main/java/io/wdd/agent/status/AgentStatusCollector.java
index 569853b..a993548 100644
--- a/agent/src/main/java/io/wdd/agent/status/AgentStatusCollector.java
+++ b/agent/src/main/java/io/wdd/agent/status/AgentStatusCollector.java
@@ -38,7 +38,6 @@ public class AgentStatusCollector {
     private static final OperatingSystem os;
     private static final List<AgentStatus> AgentStatusCache = Collections.singletonList(new AgentStatus());
     private static final long ReportInitDelay = 60000;
-
     private static final long ReportFixedRate = 15000;
 
     static {