diff --git a/app/src/main/java/com/uiui/aios/fragment/SecondFragment.java b/app/src/main/java/com/uiui/aios/fragment/SecondFragment.java
index f782d27..d5d2208 100644
--- a/app/src/main/java/com/uiui/aios/fragment/SecondFragment.java
+++ b/app/src/main/java/com/uiui/aios/fragment/SecondFragment.java
@@ -82,6 +82,15 @@ public class SecondFragment extends BaseFragment {
 
     @BindView(R.id.cl_demand)
     ConstraintLayout cl_demand;
+    @BindView(R.id.cl1)
+    ConstraintLayout cl1;
+    @BindView(R.id.cl2)
+    ConstraintLayout cl2;
+    @BindView(R.id.cl3)
+    ConstraintLayout cl3;
+    @BindView(R.id.cl4)
+    ConstraintLayout cl4;
+
 
     private View rootView;
     private Context mContext;
@@ -160,11 +169,14 @@ public class SecondFragment extends BaseFragment {
                     public void onNext(@NonNull BaseResponse<List<DemandBean>> listBaseResponse) {
                         Log.e("getDemandList", "onNext: " + listBaseResponse);
                         if (listBaseResponse.code == 200) {
+                            cl4.setVisibility(View.VISIBLE);
                             List<DemandBean> demandBeans = listBaseResponse.data;
                             if (demandBeans != null && demandBeans.size() != 0) {
                                 DemandBean demandBean = demandBeans.get(0);
                                 setDemand(demandBean);
                             }
+                        }else {
+                            cl4.setVisibility(View.GONE);
                         }
                     }
 
@@ -200,11 +212,14 @@ public class SecondFragment extends BaseFragment {
                     public void onNext(@NonNull BaseResponse<List<ActivityBean>> listBaseResponse) {
                         Log.e("getActivityList", "onNext: " + listBaseResponse);
                         if (listBaseResponse.code == 200) {
+                            cl3.setVisibility(View.VISIBLE);
                             List<ActivityBean> activityBeans = listBaseResponse.data;
                             if (activityBeans != null && activityBeans.size() != 0) {
                                 ActivityBean activityBean = activityBeans.get(0);
                                 setActivity(activityBean);
                             }
+                        }else {
+                            cl3.setVisibility(View.GONE);
                         }
                     }
 
@@ -263,11 +278,14 @@ public class SecondFragment extends BaseFragment {
                     public void onNext(@NonNull BaseResponse<List<GoodsInfo>> listBaseResponse) {
                         Log.e("getGoods", "onNext: " + listBaseResponse);
                         if (listBaseResponse.code == 200) {
+                            cl1.setVisibility(View.VISIBLE);
                             List<GoodsInfo> goodsInfoList = listBaseResponse.data;
                             if (goodsInfoList != null && goodsInfoList.size() != 0) {
                                 GoodsInfo goodsInfo = goodsInfoList.get(0);
                                 setGoodsInfo(goodsInfo);
                             }
+                        }else {
+                            cl1.setVisibility(View.GONE);
                         }
                     }
 
@@ -303,11 +321,14 @@ public class SecondFragment extends BaseFragment {
                     public void onNext(@NonNull BaseResponse<List<ArticleInfo>> listBaseResponse) {
                         Log.e("getArticle", "onNext: " + listBaseResponse);
                         if (listBaseResponse.code == 200) {
+                            cl2.setVisibility(View.VISIBLE);
                             List<ArticleInfo> articleInfos = listBaseResponse.data;
                             if (articleInfos != null && articleInfos.size() != 0) {
                                 ArticleInfo articleInfo = articleInfos.get(0);
                                 setArticleInfo(articleInfo);
                             }
+                        }else {
+                            cl2.setVisibility(View.GONE);
                         }
                     }
 
diff --git a/app/src/main/res/drawable-hdpi/nodata.png b/app/src/main/res/drawable-hdpi/nodata.png
new file mode 100644
index 0000000..a665cc3
Binary files /dev/null and b/app/src/main/res/drawable-hdpi/nodata.png differ
diff --git a/app/src/main/res/layout-land/fragment_second.xml b/app/src/main/res/layout-land/fragment_second.xml
index be4b4d2..af4975d 100644
--- a/app/src/main/res/layout-land/fragment_second.xml
+++ b/app/src/main/res/layout-land/fragment_second.xml
@@ -40,114 +40,133 @@
                     app:layout_constraintStart_toStartOf="parent"
                     app:layout_constraintTop_toTopOf="parent" />
 
-                <ImageView
-                    android:id="@+id/iv_img"
-                    android:layout_width="152dp"
-                    android:layout_height="152dp"
-                    android:layout_marginTop="8dp"
-                    android:adjustViewBounds="true"
-                    android:scaleType="fitCenter"
-                    app:layout_constraintStart_toStartOf="@+id/textView9"
-                    app:layout_constraintTop_toBottomOf="@+id/textView9" />
-
-                <TextView
-                    android:id="@+id/tv_goods_name"
-                    android:layout_width="wrap_content"
-                    android:layout_height="wrap_content"
-                    android:layout_marginStart="8dp"
-                    android:maxLines="1"
-                    android:text="商品名称"
-                    android:textColor="@color/black"
-                    android:textSize="18sp"
-                    android:textStyle="bold"
-                    app:layout_constraintStart_toEndOf="@+id/iv_img"
-                    app:layout_constraintTop_toTopOf="@+id/iv_img" />
-
-                <TextView
-                    android:id="@+id/tv_goods_desc"
-                    android:layout_width="0dp"
+                <androidx.constraintlayout.widget.ConstraintLayout
+                    android:id="@+id/cl1"
+                    android:layout_width="match_parent"
                     android:layout_height="0dp"
-                    android:layout_marginTop="8dp"
-                    android:maxLines="5"
-                    android:textColor="@color/black"
-                    app:layout_constraintBottom_toBottomOf="@+id/iv_img"
-                    app:layout_constraintEnd_toEndOf="parent"
-                    app:layout_constraintStart_toStartOf="@+id/tv_goods_name"
-                    app:layout_constraintTop_toBottomOf="@+id/tv_goods_name" />
-
-                <TextView
-                    android:id="@+id/textView14"
-                    android:layout_width="wrap_content"
-                    android:layout_height="wrap_content"
-                    android:layout_marginTop="8dp"
-                    android:text="购买信息"
-                    android:textColor="@color/red"
-                    app:layout_constraintStart_toStartOf="@+id/iv_img"
-                    app:layout_constraintTop_toBottomOf="@+id/iv_img" />
-
-                <TextView
-                    android:id="@+id/textView15"
-                    android:layout_width="wrap_content"
-                    android:layout_height="wrap_content"
-                    android:layout_marginTop="8dp"
-                    android:text="秒杀价格"
-                    android:textColor="@color/red"
-                    app:layout_constraintStart_toStartOf="@+id/textView14"
-                    app:layout_constraintTop_toBottomOf="@+id/textView14" />
-
-                <TextView
-                    android:id="@+id/textView16"
-                    android:layout_width="wrap_content"
-                    android:layout_height="wrap_content"
-                    android:layout_marginStart="8dp"
-                    android:text="￥"
-                    android:textColor="@color/red"
-                    android:textSize="20sp"
-                    app:layout_constraintBottom_toBottomOf="@+id/textView15"
-                    app:layout_constraintStart_toEndOf="@+id/textView15" />
-
-                <TextView
-                    android:id="@+id/tv_buying_price"
-                    android:layout_width="wrap_content"
-                    android:layout_height="wrap_content"
-                    android:text="100.00"
-                    android:textColor="@color/red"
-                    android:textSize="20sp"
-                    app:layout_constraintBottom_toBottomOf="@+id/textView16"
-                    app:layout_constraintStart_toEndOf="@+id/textView16" />
-
-                <ProgressBar
-                    android:id="@+id/progressBar"
-                    style="@android:style/Widget.ProgressBar.Horizontal"
-                    android:layout_width="160dp"
-                    android:layout_height="8dp"
-                    android:layout_marginTop="8dp"
-                    android:max="100"
-                    android:progress="50"
-                    android:progressDrawable="@drawable/main_pb_bg"
-                    app:layout_constraintStart_toStartOf="@+id/textView15"
-                    app:layout_constraintTop_toBottomOf="@+id/textView15" />
-
-                <TextView
-                    android:layout_width="wrap_content"
-                    android:layout_height="wrap_content"
-                    android:layout_marginStart="12dp"
-                    android:text=""
-                    app:layout_constraintBottom_toBottomOf="@+id/progressBar"
-                    app:layout_constraintStart_toEndOf="@+id/progressBar"
-                    app:layout_constraintTop_toTopOf="@+id/progressBar"
-                    app:layout_constraintVertical_bias="0.5" />
-
-                <TextView
-                    android:id="@+id/tv_snapup"
-                    android:layout_width="wrap_content"
-                    android:layout_height="wrap_content"
-                    android:layout_marginEnd="16dp"
-                    android:layout_marginBottom="16dp"
-                    android:text="立刻抢购"
-                    android:textSize="22sp"
                     app:layout_constraintBottom_toBottomOf="parent"
-                    app:layout_constraintEnd_toEndOf="parent" />
+                    app:layout_constraintTop_toBottomOf="@+id/textView9">
+
+                    <ImageView
+                        android:id="@+id/iv1"
+                        android:layout_width="80dp"
+                        android:layout_height="80dp"
+                        android:adjustViewBounds="true"
+                        android:scaleType="centerCrop"
+                        android:src="@drawable/nodata"
+                        app:layout_constraintBottom_toBottomOf="parent"
+                        app:layout_constraintEnd_toEndOf="parent"
+                        app:layout_constraintStart_toStartOf="parent"
+                        app:layout_constraintTop_toTopOf="parent" />
+
+                    <ImageView
+                        android:id="@+id/iv_img"
+                        android:layout_width="152dp"
+                        android:layout_height="152dp"
+                        android:adjustViewBounds="true"
+                        android:scaleType="fitCenter"
+                        app:layout_constraintStart_toStartOf="parent"
+                        app:layout_constraintTop_toTopOf="parent" />
+
+                    <TextView
+                        android:id="@+id/tv_goods_name"
+                        android:layout_width="wrap_content"
+                        android:layout_height="wrap_content"
+                        android:layout_marginStart="8dp"
+                        android:maxLines="1"
+                        android:text="商品名称"
+                        android:textColor="@color/black"
+                        android:textSize="18sp"
+                        android:textStyle="bold"
+                        app:layout_constraintStart_toEndOf="@+id/iv_img"
+                        app:layout_constraintTop_toTopOf="@+id/iv_img" />
+
+                    <TextView
+                        android:id="@+id/tv_goods_desc"
+                        android:layout_width="0dp"
+                        android:layout_height="0dp"
+                        android:layout_marginTop="8dp"
+                        android:maxLines="5"
+                        android:textColor="@color/black"
+                        app:layout_constraintBottom_toBottomOf="@+id/iv_img"
+                        app:layout_constraintEnd_toEndOf="parent"
+                        app:layout_constraintStart_toStartOf="@+id/tv_goods_name"
+                        app:layout_constraintTop_toBottomOf="@+id/tv_goods_name" />
+
+                    <TextView
+                        android:id="@+id/textView14"
+                        android:layout_width="wrap_content"
+                        android:layout_height="wrap_content"
+                        android:layout_marginTop="8dp"
+                        android:text="购买信息"
+                        android:textColor="@color/red"
+                        app:layout_constraintStart_toStartOf="@+id/iv_img"
+                        app:layout_constraintTop_toBottomOf="@+id/iv_img" />
+
+                    <TextView
+                        android:id="@+id/textView15"
+                        android:layout_width="wrap_content"
+                        android:layout_height="wrap_content"
+                        android:layout_marginTop="8dp"
+                        android:text="秒杀价格"
+                        android:textColor="@color/red"
+                        app:layout_constraintStart_toStartOf="@+id/textView14"
+                        app:layout_constraintTop_toBottomOf="@+id/textView14" />
+
+                    <TextView
+                        android:id="@+id/textView16"
+                        android:layout_width="wrap_content"
+                        android:layout_height="wrap_content"
+                        android:layout_marginStart="8dp"
+                        android:text="￥"
+                        android:textColor="@color/red"
+                        android:textSize="20sp"
+                        app:layout_constraintBottom_toBottomOf="@+id/textView15"
+                        app:layout_constraintStart_toEndOf="@+id/textView15" />
+
+                    <TextView
+                        android:id="@+id/tv_buying_price"
+                        android:layout_width="wrap_content"
+                        android:layout_height="wrap_content"
+                        android:text="100.00"
+                        android:textColor="@color/red"
+                        android:textSize="20sp"
+                        app:layout_constraintBottom_toBottomOf="@+id/textView16"
+                        app:layout_constraintStart_toEndOf="@+id/textView16" />
+
+                    <ProgressBar
+                        android:id="@+id/progressBar"
+                        style="@android:style/Widget.ProgressBar.Horizontal"
+                        android:layout_width="160dp"
+                        android:layout_height="8dp"
+                        android:layout_marginTop="8dp"
+                        android:max="100"
+                        android:progress="50"
+                        android:progressDrawable="@drawable/main_pb_bg"
+                        app:layout_constraintStart_toStartOf="@+id/textView15"
+                        app:layout_constraintTop_toBottomOf="@+id/textView15" />
+
+                    <TextView
+                        android:layout_width="wrap_content"
+                        android:layout_height="wrap_content"
+                        android:layout_marginStart="12dp"
+                        android:text=""
+                        app:layout_constraintBottom_toBottomOf="@+id/progressBar"
+                        app:layout_constraintStart_toEndOf="@+id/progressBar"
+                        app:layout_constraintTop_toTopOf="@+id/progressBar"
+                        app:layout_constraintVertical_bias="0.5" />
+
+                    <TextView
+                        android:id="@+id/tv_snapup"
+                        android:layout_width="wrap_content"
+                        android:layout_height="wrap_content"
+                        android:layout_marginEnd="16dp"
+                        android:layout_marginBottom="16dp"
+                        android:text="立刻抢购"
+                        android:textSize="22sp"
+                        app:layout_constraintBottom_toBottomOf="parent"
+                        app:layout_constraintEnd_toEndOf="parent" />
+                </androidx.constraintlayout.widget.ConstraintLayout>
 
             </androidx.constraintlayout.widget.ConstraintLayout>
 
@@ -175,49 +194,68 @@
                     app:layout_constraintStart_toStartOf="parent"
                     app:layout_constraintTop_toTopOf="parent" />
 
-                <ImageView
-                    android:id="@+id/iv_aimg"
-                    android:layout_width="224dp"
-                    android:layout_height="126dp"
-                    android:layout_marginTop="8dp"
-                    app:layout_constraintStart_toStartOf="@+id/textView13"
-                    app:layout_constraintTop_toBottomOf="@+id/textView13" />
-
-
-                <TextView
-                    android:id="@+id/tv_title"
-                    android:layout_width="wrap_content"
-                    android:layout_height="wrap_content"
-                    android:layout_marginStart="8dp"
-                    android:maxLines="1"
-                    android:text="sadas"
-                    android:textColor="@color/black"
-                    android:textSize="18sp"
-                    android:textStyle="bold"
-                    app:layout_constraintStart_toEndOf="@+id/iv_aimg"
-                    app:layout_constraintTop_toTopOf="@+id/iv_aimg" />
-
-                <TextView
-                    android:id="@+id/tv_content"
-                    android:layout_width="0dp"
+                <androidx.constraintlayout.widget.ConstraintLayout
+                    android:id="@+id/cl2"
+                    android:layout_width="match_parent"
                     android:layout_height="0dp"
-                    android:layout_marginTop="8dp"
-                    android:text="dasdasdasdsa"
-                    app:layout_constraintBottom_toBottomOf="@+id/iv_aimg"
-                    app:layout_constraintEnd_toEndOf="parent"
-                    app:layout_constraintStart_toStartOf="@+id/tv_title"
-                    app:layout_constraintTop_toBottomOf="@+id/tv_title" />
-
-                <TextView
-                    android:id="@+id/tv_readnow"
-                    android:layout_width="wrap_content"
-                    android:layout_height="wrap_content"
-                    android:layout_marginEnd="16dp"
-                    android:layout_marginBottom="16dp"
-                    android:text="阅读全文"
-                    android:textSize="22sp"
                     app:layout_constraintBottom_toBottomOf="parent"
-                    app:layout_constraintEnd_toEndOf="parent" />
+                    app:layout_constraintTop_toBottomOf="@+id/textView13">
+
+
+                    <ImageView
+                        android:id="@+id/iv2"
+                        android:layout_width="80dp"
+                        android:layout_height="80dp"
+                        android:adjustViewBounds="true"
+                        android:scaleType="centerCrop"
+                        android:src="@drawable/nodata"
+                        app:layout_constraintBottom_toBottomOf="parent"
+                        app:layout_constraintEnd_toEndOf="parent"
+                        app:layout_constraintStart_toStartOf="parent"
+                        app:layout_constraintTop_toTopOf="parent" />
+
+                    <ImageView
+                        android:id="@+id/iv_aimg"
+                        android:layout_width="224dp"
+                        android:layout_height="126dp"
+                        app:layout_constraintStart_toStartOf="parent"
+                        app:layout_constraintTop_toTopOf="parent" />
+
+                    <TextView
+                        android:id="@+id/tv_title"
+                        android:layout_width="wrap_content"
+                        android:layout_height="wrap_content"
+                        android:layout_marginStart="8dp"
+                        android:maxLines="1"
+                        android:text="sadas"
+                        android:textColor="@color/black"
+                        android:textSize="18sp"
+                        android:textStyle="bold"
+                        app:layout_constraintStart_toEndOf="@+id/iv_aimg"
+                        app:layout_constraintTop_toTopOf="@+id/iv_aimg" />
+
+                    <TextView
+                        android:id="@+id/tv_content"
+                        android:layout_width="0dp"
+                        android:layout_height="0dp"
+                        android:layout_marginTop="8dp"
+                        android:text="dasdasdasdsa"
+                        app:layout_constraintBottom_toBottomOf="@+id/iv_aimg"
+                        app:layout_constraintEnd_toEndOf="parent"
+                        app:layout_constraintStart_toStartOf="@+id/tv_title"
+                        app:layout_constraintTop_toBottomOf="@+id/tv_title" />
+
+                    <TextView
+                        android:id="@+id/tv_readnow"
+                        android:layout_width="wrap_content"
+                        android:layout_height="wrap_content"
+                        android:layout_marginEnd="16dp"
+                        android:layout_marginBottom="16dp"
+                        android:text="阅读全文"
+                        android:textSize="22sp"
+                        app:layout_constraintBottom_toBottomOf="parent"
+                        app:layout_constraintEnd_toEndOf="parent" />
+                </androidx.constraintlayout.widget.ConstraintLayout>
             </androidx.constraintlayout.widget.ConstraintLayout>
         </LinearLayout>
 
@@ -237,6 +275,19 @@
                 android:layout_weight="1"
                 android:background="@drawable/custom_background">
 
+
+                <ImageView
+                    android:id="@+id/iv3"
+                    android:layout_width="80dp"
+                    android:layout_height="80dp"
+                    android:adjustViewBounds="true"
+                    android:scaleType="centerCrop"
+                    android:src="@drawable/nodata"
+                    app:layout_constraintBottom_toBottomOf="parent"
+                    app:layout_constraintEnd_toEndOf="parent"
+                    app:layout_constraintStart_toStartOf="parent"
+                    app:layout_constraintTop_toTopOf="parent" />
+
                 <TextView
                     android:layout_width="wrap_content"
                     android:layout_height="wrap_content"
@@ -251,6 +302,7 @@
                     app:layout_constraintTop_toTopOf="parent" />
 
                 <androidx.constraintlayout.widget.ConstraintLayout
+                    android:id="@+id/cl3"
                     android:layout_width="wrap_content"
                     android:layout_height="wrap_content"
                     app:layout_constraintBottom_toBottomOf="parent"
@@ -294,6 +346,18 @@
                 android:layout_weight="1"
                 android:background="@drawable/custom_background">
 
+                <ImageView
+                    android:id="@+id/iv3"
+                    android:layout_width="80dp"
+                    android:layout_height="80dp"
+                    android:adjustViewBounds="true"
+                    android:scaleType="centerCrop"
+                    android:src="@drawable/nodata"
+                    app:layout_constraintBottom_toBottomOf="parent"
+                    app:layout_constraintEnd_toEndOf="parent"
+                    app:layout_constraintStart_toStartOf="parent"
+                    app:layout_constraintTop_toTopOf="parent" />
+
                 <TextView
                     android:layout_width="wrap_content"
                     android:layout_height="wrap_content"
@@ -308,6 +372,7 @@
                     app:layout_constraintTop_toTopOf="parent" />
 
                 <androidx.constraintlayout.widget.ConstraintLayout
+                    android:id="@+id/cl4"
                     android:layout_width="wrap_content"
                     android:layout_height="wrap_content"
                     app:layout_constraintBottom_toBottomOf="parent"