完善我的界面

app/src/main/java/cn/yunliyunwai/beyondclouds/view/BeyondSettingsItem.java

@@ -90,7 +90,7 @@ public class BeyondSettingsItem extends FrameLayout {
     }
     }
 
 
     public void setSubTitle(String subTitle) {
     public void setSubTitle(String subTitle) {
-        this.mSubTitle = mSubTitle;
+        this.mSubTitle = subTitle;
         binding.txtSubtitle.setText(mSubTitle);
         binding.txtSubtitle.setText(mSubTitle);
     }
     }