diff --git a/RxDemo/src/main/java/com/tamsiree/rxdemo/fragment/FragmentDemo.java b/RxDemo/src/main/java/com/tamsiree/rxdemo/fragment/FragmentDemo.java
index 8fcbda76..052d2aba 100644
--- a/RxDemo/src/main/java/com/tamsiree/rxdemo/fragment/FragmentDemo.java
+++ b/RxDemo/src/main/java/com/tamsiree/rxdemo/fragment/FragmentDemo.java
@@ -4,6 +4,7 @@
 import android.view.LayoutInflater;
 import android.view.View;
 import android.view.ViewGroup;
+import android.widget.TextView;
 
 import androidx.core.content.ContextCompat;
 import androidx.recyclerview.widget.GridLayoutManager;
@@ -71,10 +72,12 @@
 public class FragmentDemo extends FragmentLazy implements SwipeRefreshLayout.OnRefreshListener {
 
     List<ModelDemo> mDemoList = new ArrayList<>();
-    @BindView(R.id.recyclerview)
+    @BindView(R.id.recyclerViewDemo)
     RecyclerView mRecyclerview;
-    @BindView(R.id.swipeLayout)
+    @BindView(R.id.swipeLayoutDemo)
     SwipeRefreshLayout mSwipeLayout;
+    @BindView(R.id.tvHint)
+    TextView mTvHint;
 
     private AdapterRecyclerViewMain mAdapter;
 
@@ -108,6 +111,7 @@ protected void initData() {
 
     private void init() {
         initRecyclerView();
+        mTvHint.setVisibility(View.VISIBLE);
     }
 
     private void initRecyclerView() {
diff --git a/RxDemo/src/main/res/layout/fragment_demo.xml b/RxDemo/src/main/res/layout/fragment_demo.xml
index 5d2321c3..42a15053 100644
--- a/RxDemo/src/main/res/layout/fragment_demo.xml
+++ b/RxDemo/src/main/res/layout/fragment_demo.xml
@@ -5,7 +5,7 @@
     android:orientation="vertical">
 
     <androidx.swiperefreshlayout.widget.SwipeRefreshLayout
-        android:id="@+id/swipeLayout"
+        android:id="@+id/swipeLayoutDemo"
         android:layout_width="match_parent"
         android:layout_height="match_parent"
         android:orientation="vertical">
@@ -24,7 +24,7 @@
                 android:orientation="vertical">
 
                 <androidx.recyclerview.widget.RecyclerView
-                    android:id="@+id/recyclerview"
+                    android:id="@+id/recyclerViewDemo"
                     android:layout_width="match_parent"
                     android:layout_height="wrap_content"
                     android:layout_marginLeft="@dimen/dp_10"
@@ -32,6 +32,7 @@
                     android:padding="@dimen/dp_10" />
 
                 <TextView
+                    android:id="@+id/tvHint"
                     android:layout_width="match_parent"
                     android:layout_height="wrap_content"
                     android:layout_margin="@dimen/dp_20"
@@ -40,7 +41,8 @@
                     android:padding="@dimen/dp_20"
                     android:text="仅列出了部分 [工具类] 和 [UI效果] 的Demo展示效果,因为有些功能或者效果无法单独展示，需要特定的生产环境或者需要依赖其他条件才能完全展示,因此可以自己查阅源码,说不定能找到惊喜"
                     android:textColor="@color/wheat"
-                    android:textSize="@dimen/sp_10" />
+                    android:textSize="@dimen/sp_10"
+                    android:visibility="gone" />
 
             </LinearLayout>
 
diff --git a/RxUI/src/main/java/com/tamsiree/rxui/fragment/FragmentLazy.java b/RxUI/src/main/java/com/tamsiree/rxui/fragment/FragmentLazy.java
index 37dfe90c..42357d68 100644
--- a/RxUI/src/main/java/com/tamsiree/rxui/fragment/FragmentLazy.java
+++ b/RxUI/src/main/java/com/tamsiree/rxui/fragment/FragmentLazy.java
@@ -5,6 +5,7 @@
 import android.view.View;
 import android.view.ViewGroup;
 
+import androidx.annotation.NonNull;
 import androidx.fragment.app.Fragment;
 import androidx.fragment.app.FragmentActivity;
 
@@ -42,8 +43,10 @@ public abstract class FragmentLazy extends Fragment {
 
     public FragmentActivity mContext;
 
+    private View rootView;
+
     @Override
-    public View onCreateView(LayoutInflater layoutInflater, ViewGroup viewGroup, Bundle savedInstanceState) {
+    public View onCreateView(@NonNull LayoutInflater layoutInflater, ViewGroup viewGroup, Bundle savedInstanceState) {
         // 若 viewpager 不设置 setOffscreenPageLimit 或设置数量不够
         // 销毁的Fragment onCreateView 每次都会执行(但实体类没有从内存销毁)
         // 导致initData反复执行,所以这里注释掉
@@ -55,10 +58,10 @@ public View onCreateView(LayoutInflater layoutInflater, ViewGroup viewGroup, Bun
         mContext = getActivity();
 
         isFirstLoad = true;
-        View view = initViews(layoutInflater, viewGroup, savedInstanceState);
+        rootView = initViews(layoutInflater, viewGroup, savedInstanceState);
         isPrepared = true;
         lazyLoad();
-        return view;
+        return rootView;
     }
 
     /**
@@ -120,4 +123,8 @@ protected void lazyLoad() {
 
     protected abstract void initData();
 
+
+    public View getRootView() {
+        return rootView;
+    }
 }