diff --git a/src/main/java/com/xydl/cac/iec/IecClient.java b/src/main/java/com/xydl/cac/iec/IecClient.java
index 5b5a653..04cc63b 100644
--- a/src/main/java/com/xydl/cac/iec/IecClient.java
+++ b/src/main/java/com/xydl/cac/iec/IecClient.java
@@ -173,14 +173,14 @@ public class IecClient implements ClientEventListener {
                 retry--;
                 try {
                     if (retry >= 5) {
-                        Thread.sleep(10 * 1000);
+                        StaticVariable.wait(10);
                         this.reconnect();
                     } else if (retry == 4) {
                         log.warn("61850订阅断线重连已失败5次, ied=" + ied.getName() + ", ip=" + ied.getIp() + ", port=" + ied.getPort());
-                        Thread.sleep(60 * 1000);
+                        StaticVariable.wait(60);
                         this.reconnect();
                     } else if (retry >= 1) {
-                        Thread.sleep(60 * 1000);
+                        StaticVariable.wait(60);
                         this.reconnect();
                     } else {
                         String err = "61850订阅断线重连已失败多次不再重连. ied=" + ied.getName() + ", ip=" + ied.getIp() + ", port=" + ied.getPort();
diff --git a/src/main/java/com/xydl/cac/model/StaticVariable.java b/src/main/java/com/xydl/cac/model/StaticVariable.java
index 7c45c20..7789776 100644
--- a/src/main/java/com/xydl/cac/model/StaticVariable.java
+++ b/src/main/java/com/xydl/cac/model/StaticVariable.java
@@ -26,4 +26,12 @@ public class StaticVariable {
     public static List<Zsb> zsb_Cache = null;
     public static ConcurrentHashMap<Integer, WarnRule> rule_Cache = new ConcurrentHashMap<>();
 
+    public static void wait(int seconds) throws InterruptedException {
+        for (int i = 0; i < seconds; i++) {
+            if (shutdown == 1) {
+                break;
+            }
+            Thread.sleep(1000);
+        }
+    }
 }