diff --git a/app/src/main/java/com/zhuazhu/frame/mvp/activity/MainActivity.java b/app/src/main/java/com/zhuazhu/frame/mvp/activity/MainActivity.java
index c48311a..9f7d89f 100644
--- a/app/src/main/java/com/zhuazhu/frame/mvp/activity/MainActivity.java
+++ b/app/src/main/java/com/zhuazhu/frame/mvp/activity/MainActivity.java
@@ -45,6 +45,7 @@ public void second(View v) {
 
     @TitleBarMenu(location = TitleBarMenuLocation.rightFirstMenu, text = "第一")
     public void detail(View v) {
+        showLoading(true);
     }
 
     public void onClick(View v) {
diff --git a/library/src/main/java/mejust/frame/widget/LoadingView.java b/library/src/main/java/mejust/frame/widget/LoadingView.java
index 74da872..54d3c85 100644
--- a/library/src/main/java/mejust/frame/widget/LoadingView.java
+++ b/library/src/main/java/mejust/frame/widget/LoadingView.java
@@ -124,9 +124,9 @@ private void drawLoading(Canvas canvas, int rotateDegrees) {
         canvas.translate(centerSize, centerSize);
         for (int i = 0; i < LINE_COUNT; i++) {
             canvas.rotate(DEGREE_PER_LINE);
-            float radius = (height / 4) + i * (height / 28);
+            double radius = (7 + i) * height / 28.0;
             canvas.translate(0, -loadSize / 2 + width / 2);
-            canvas.drawCircle(0, 0, radius, paint);
+            canvas.drawCircle(0, 0, (float) radius, paint);
             canvas.translate(0, loadSize / 2 - width / 2);
         }
     }