diff --git a/starter/src/test/java/cn/skcks/study/rxjava/RxJavaStudyStarterTest.java b/starter/src/test/java/cn/skcks/study/rxjava/RxJavaStudyStarterTest.java
index bd529e4..c1a31a4 100644
--- a/starter/src/test/java/cn/skcks/study/rxjava/RxJavaStudyStarterTest.java
+++ b/starter/src/test/java/cn/skcks/study/rxjava/RxJavaStudyStarterTest.java
@@ -186,6 +186,6 @@ public class RxJavaStudyStarterTest {
         });
 
         observable.blockingSubscribe();
-        Thread.sleep(1000);
+            Thread.sleep(TimeUnit.SECONDS.toMillis(1));
     }
 }