diff --git a/src/test/java/io/openmessaging/storage/dledger/LeaderElectorTest.java b/src/test/java/io/openmessaging/storage/dledger/LeaderElectorTest.java
index 1b9e4937..759fa1ad 100644
--- a/src/test/java/io/openmessaging/storage/dledger/LeaderElectorTest.java
+++ b/src/test/java/io/openmessaging/storage/dledger/LeaderElectorTest.java
@@ -194,7 +194,7 @@ public void testThreeServerAndShutdownFollowers() throws Exception {
         while (parseServers(servers, leaderNum, followerNum) == null && DLedgerUtils.elapsed(start) < 1000) {
             Thread.sleep(100);
         }
-        Thread.sleep(1000);
+        Thread.sleep(2000);
         leaderNum.set(0);
         followerNum.set(0);