diff --git a/easyzxing/src/androidTest/java/org/huihui/easyzxing/ExampleInstrumentedTest.java b/easyzxing/src/androidTest/java/org/huihui/easyzxing/ExampleInstrumentedTest.java
index 3b1a35d..763a759 100644
--- a/easyzxing/src/androidTest/java/org/huihui/easyzxing/ExampleInstrumentedTest.java
+++ b/easyzxing/src/androidTest/java/org/huihui/easyzxing/ExampleInstrumentedTest.java
@@ -19,7 +19,7 @@ public class ExampleInstrumentedTest {
     @Test
     public void useAppContext() throws Exception {
         // Context of the app under test.
-        Context appContext = InstrumentationRegistry.getTargetContext();
+
 
         assertEquals("org.huihui.easyzxing.test", appContext.getPackageName());
     }