diff --git a/ClientExample.md b/ClientExample.md
index 6c06e29..31ac253 100644
--- a/ClientExample.md
+++ b/ClientExample.md
@@ -64,7 +64,7 @@ public class SimpleCanalClientExample {
             connector.subscribe(".*\\..*");
             connector.rollback();
             int totalEmptyCount = 120;
-            while (emptyCount < totalEmptyCount) {
+            while (emptyCount < totalEmptyCount) {
                 Message message = connector.getWithoutAck(batchSize); // 获取指定数量的数据
                 long batchId = message.getId();
                 int size = message.getEntries().size();