diff --git a/README.md b/README.md
index aa3c1823..f73581c9 100644
--- a/README.md
+++ b/README.md
@@ -2,6 +2,8 @@
# AndroidAnimationExercise
+
+
[](https://travis-ci.org/REBOOTERS/AndroidAnimationExercise)
@@ -177,4 +179,4 @@ imitate 内的内容全部由 kotlin 语言实现,后续所有内容都会往
-
\ No newline at end of file
+
diff --git a/imitate/src/main/res/layout/activity_wifi_scan.xml b/imitate/src/main/res/layout/activity_wifi_scan.xml
index d61dcbe3..25c65fc1 100644
--- a/imitate/src/main/res/layout/activity_wifi_scan.xml
+++ b/imitate/src/main/res/layout/activity_wifi_scan.xml
@@ -33,4 +33,31 @@
android:textStyle="italic"
app:layout_constraintTop_toBottomOf="@id/wifi_ssid" />
+
+