diff --git a/app/src/main/java/com/casic/br/app/view/CheckManifestActivity.kt b/app/src/main/java/com/casic/br/app/view/CheckManifestActivity.kt
index c6daec2..02e4998 100644
--- a/app/src/main/java/com/casic/br/app/view/CheckManifestActivity.kt
+++ b/app/src/main/java/com/casic/br/app/view/CheckManifestActivity.kt
@@ -125,7 +125,10 @@
                         viewHolder: ViewHolder, position: Int,
                         item: CheckManifestModel.DataModel.RowsModel
                     ) {
-
+                        viewHolder.setText(R.id.indexView, "${position + 1}")
+                            .setText(R.id.checkItemsView, item.checkItem)
+                            .setText(R.id.checkStandardView, item.checkStandard)
+                            .setText(R.id.checkMethodView, item.checkMethod)
                     }
                 }
                 binding.recyclerView.adapter = checkManifestAdapter

diff --git a/app/src/main/java/com/casic/br/app/view/CheckManifestActivity.kt b/app/src/main/java/com/casic/br/app/view/CheckManifestActivity.kt
index c6daec2..02e4998 100644
--- a/app/src/main/java/com/casic/br/app/view/CheckManifestActivity.kt
+++ b/app/src/main/java/com/casic/br/app/view/CheckManifestActivity.kt
@@ -125,7 +125,10 @@
                         viewHolder: ViewHolder, position: Int,
                         item: CheckManifestModel.DataModel.RowsModel
                     ) {
-
+                        viewHolder.setText(R.id.indexView, "${position + 1}")
+                            .setText(R.id.checkItemsView, item.checkItem)
+                            .setText(R.id.checkStandardView, item.checkStandard)
+                            .setText(R.id.checkMethodView, item.checkMethod)
                     }
                 }
                 binding.recyclerView.adapter = checkManifestAdapter
diff --git a/app/src/main/java/com/casic/br/app/view/LibraryActivity.kt b/app/src/main/java/com/casic/br/app/view/LibraryActivity.kt
index e0a508c..054eb45 100644
--- a/app/src/main/java/com/casic/br/app/view/LibraryActivity.kt
+++ b/app/src/main/java/com/casic/br/app/view/LibraryActivity.kt
@@ -26,7 +26,17 @@
     private lateinit var libraryViewModel: LibraryViewModel
 
     override fun initEvent() {
+        binding.standardButton.setOnClickListener {
+            navigatePageTo<StandardFileActivity>()
+        }
 
+        binding.troubleButton.setOnClickListener {
+            navigatePageTo<HiddenTroubleActivity>()
+        }
+
+        binding.manifestButton.setOnClickListener {
+            navigatePageTo<CheckManifestActivity>()
+        }
     }
 
     override fun initOnCreate(savedInstanceState: Bundle?) {
@@ -51,10 +61,7 @@
                     NormalRecyclerAdapter.OnItemClickedListener<LibraryModel.DataModel> {
                     override fun onItemClicked(position: Int, t: LibraryModel.DataModel) {
                         when (position) {
-                            0 -> navigatePageTo<StandardFileActivity>()
-                            1 -> navigatePageTo<HiddenTroubleActivity>()
-                            2 -> navigatePageTo<CheckManifestActivity>()
-                            3 -> navigatePageTo<VideoGuideActivity>()
+                            0 -> navigatePageTo<VideoGuideActivity>()
                             else -> "未实现".show(context)
                         }
                     }

diff --git a/app/src/main/java/com/casic/br/app/view/CheckManifestActivity.kt b/app/src/main/java/com/casic/br/app/view/CheckManifestActivity.kt
index c6daec2..02e4998 100644
--- a/app/src/main/java/com/casic/br/app/view/CheckManifestActivity.kt
+++ b/app/src/main/java/com/casic/br/app/view/CheckManifestActivity.kt
@@ -125,7 +125,10 @@
                         viewHolder: ViewHolder, position: Int,
                         item: CheckManifestModel.DataModel.RowsModel
                     ) {
-
+                        viewHolder.setText(R.id.indexView, "${position + 1}")
+                            .setText(R.id.checkItemsView, item.checkItem)
+                            .setText(R.id.checkStandardView, item.checkStandard)
+                            .setText(R.id.checkMethodView, item.checkMethod)
                     }
                 }
                 binding.recyclerView.adapter = checkManifestAdapter
diff --git a/app/src/main/java/com/casic/br/app/view/LibraryActivity.kt b/app/src/main/java/com/casic/br/app/view/LibraryActivity.kt
index e0a508c..054eb45 100644
--- a/app/src/main/java/com/casic/br/app/view/LibraryActivity.kt
+++ b/app/src/main/java/com/casic/br/app/view/LibraryActivity.kt
@@ -26,7 +26,17 @@
     private lateinit var libraryViewModel: LibraryViewModel
 
     override fun initEvent() {
+        binding.standardButton.setOnClickListener {
+            navigatePageTo<StandardFileActivity>()
+        }
 
+        binding.troubleButton.setOnClickListener {
+            navigatePageTo<HiddenTroubleActivity>()
+        }
+
+        binding.manifestButton.setOnClickListener {
+            navigatePageTo<CheckManifestActivity>()
+        }
     }
 
     override fun initOnCreate(savedInstanceState: Bundle?) {
@@ -51,10 +61,7 @@
                     NormalRecyclerAdapter.OnItemClickedListener<LibraryModel.DataModel> {
                     override fun onItemClicked(position: Int, t: LibraryModel.DataModel) {
                         when (position) {
-                            0 -> navigatePageTo<StandardFileActivity>()
-                            1 -> navigatePageTo<HiddenTroubleActivity>()
-                            2 -> navigatePageTo<CheckManifestActivity>()
-                            3 -> navigatePageTo<VideoGuideActivity>()
+                            0 -> navigatePageTo<VideoGuideActivity>()
                             else -> "未实现".show(context)
                         }
                     }
diff --git a/app/src/main/res/layout/activity_library.xml b/app/src/main/res/layout/activity_library.xml
index 677cb36..2ceb962 100644
--- a/app/src/main/res/layout/activity_library.xml
+++ b/app/src/main/res/layout/activity_library.xml
@@ -20,11 +20,51 @@
         app:tbv_text_color="@color/white"
         app:tbv_text_size="@dimen/sp_18" />
 
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="@dimen/dp_100"
+        android:layout_marginHorizontal="@dimen/dp_15"
+        android:layout_marginTop="@dimen/dp_15"
+        android:orientation="horizontal">
+
+        <Button
+            android:id="@+id/standardButton"
+            android:layout_width="0dp"
+            android:layout_height="match_parent"
+            android:layout_weight="1"
+            android:background="@drawable/button_main_selector"
+            android:text="标准规范"
+            android:textColor="@color/white"
+            android:textSize="@dimen/sp_20" />
+
+        <Button
+            android:id="@+id/troubleButton"
+            android:layout_width="0dp"
+            android:layout_height="match_parent"
+            android:layout_marginHorizontal="@dimen/dp_10"
+            android:layout_weight="1"
+            android:background="@drawable/button_main_selector"
+            android:text="隐患目录"
+            android:textColor="@color/white"
+            android:textSize="@dimen/sp_20" />
+
+        <Button
+            android:id="@+id/manifestButton"
+            android:layout_width="0dp"
+            android:layout_height="match_parent"
+            android:layout_weight="1"
+            android:background="@drawable/button_main_selector"
+            android:text="检查清单"
+            android:textColor="@color/white"
+            android:textSize="@dimen/sp_20" />
+    </LinearLayout>
+
     <androidx.recyclerview.widget.RecyclerView
         android:id="@+id/recyclerView"
         android:layout_width="match_parent"
-        android:layout_height="wrap_content"
+        android:layout_height="0dp"
         android:layout_margin="@dimen/dp_10"
+        android:layout_weight="1"
         app:layoutManager="androidx.recyclerview.widget.GridLayoutManager"
         app:spanCount="3" />
 </LinearLayout>
\ No newline at end of file

diff --git a/app/src/main/java/com/casic/br/app/view/CheckManifestActivity.kt b/app/src/main/java/com/casic/br/app/view/CheckManifestActivity.kt
index c6daec2..02e4998 100644
--- a/app/src/main/java/com/casic/br/app/view/CheckManifestActivity.kt
+++ b/app/src/main/java/com/casic/br/app/view/CheckManifestActivity.kt
@@ -125,7 +125,10 @@
                         viewHolder: ViewHolder, position: Int,
                         item: CheckManifestModel.DataModel.RowsModel
                     ) {
-
+                        viewHolder.setText(R.id.indexView, "${position + 1}")
+                            .setText(R.id.checkItemsView, item.checkItem)
+                            .setText(R.id.checkStandardView, item.checkStandard)
+                            .setText(R.id.checkMethodView, item.checkMethod)
                     }
                 }
                 binding.recyclerView.adapter = checkManifestAdapter
diff --git a/app/src/main/java/com/casic/br/app/view/LibraryActivity.kt b/app/src/main/java/com/casic/br/app/view/LibraryActivity.kt
index e0a508c..054eb45 100644
--- a/app/src/main/java/com/casic/br/app/view/LibraryActivity.kt
+++ b/app/src/main/java/com/casic/br/app/view/LibraryActivity.kt
@@ -26,7 +26,17 @@
     private lateinit var libraryViewModel: LibraryViewModel
 
     override fun initEvent() {
+        binding.standardButton.setOnClickListener {
+            navigatePageTo<StandardFileActivity>()
+        }
 
+        binding.troubleButton.setOnClickListener {
+            navigatePageTo<HiddenTroubleActivity>()
+        }
+
+        binding.manifestButton.setOnClickListener {
+            navigatePageTo<CheckManifestActivity>()
+        }
     }
 
     override fun initOnCreate(savedInstanceState: Bundle?) {
@@ -51,10 +61,7 @@
                     NormalRecyclerAdapter.OnItemClickedListener<LibraryModel.DataModel> {
                     override fun onItemClicked(position: Int, t: LibraryModel.DataModel) {
                         when (position) {
-                            0 -> navigatePageTo<StandardFileActivity>()
-                            1 -> navigatePageTo<HiddenTroubleActivity>()
-                            2 -> navigatePageTo<CheckManifestActivity>()
-                            3 -> navigatePageTo<VideoGuideActivity>()
+                            0 -> navigatePageTo<VideoGuideActivity>()
                             else -> "未实现".show(context)
                         }
                     }
diff --git a/app/src/main/res/layout/activity_library.xml b/app/src/main/res/layout/activity_library.xml
index 677cb36..2ceb962 100644
--- a/app/src/main/res/layout/activity_library.xml
+++ b/app/src/main/res/layout/activity_library.xml
@@ -20,11 +20,51 @@
         app:tbv_text_color="@color/white"
         app:tbv_text_size="@dimen/sp_18" />
 
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="@dimen/dp_100"
+        android:layout_marginHorizontal="@dimen/dp_15"
+        android:layout_marginTop="@dimen/dp_15"
+        android:orientation="horizontal">
+
+        <Button
+            android:id="@+id/standardButton"
+            android:layout_width="0dp"
+            android:layout_height="match_parent"
+            android:layout_weight="1"
+            android:background="@drawable/button_main_selector"
+            android:text="标准规范"
+            android:textColor="@color/white"
+            android:textSize="@dimen/sp_20" />
+
+        <Button
+            android:id="@+id/troubleButton"
+            android:layout_width="0dp"
+            android:layout_height="match_parent"
+            android:layout_marginHorizontal="@dimen/dp_10"
+            android:layout_weight="1"
+            android:background="@drawable/button_main_selector"
+            android:text="隐患目录"
+            android:textColor="@color/white"
+            android:textSize="@dimen/sp_20" />
+
+        <Button
+            android:id="@+id/manifestButton"
+            android:layout_width="0dp"
+            android:layout_height="match_parent"
+            android:layout_weight="1"
+            android:background="@drawable/button_main_selector"
+            android:text="检查清单"
+            android:textColor="@color/white"
+            android:textSize="@dimen/sp_20" />
+    </LinearLayout>
+
     <androidx.recyclerview.widget.RecyclerView
         android:id="@+id/recyclerView"
         android:layout_width="match_parent"
-        android:layout_height="wrap_content"
+        android:layout_height="0dp"
         android:layout_margin="@dimen/dp_10"
+        android:layout_weight="1"
         app:layoutManager="androidx.recyclerview.widget.GridLayoutManager"
         app:spanCount="3" />
 </LinearLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/item_check_manifest.xml b/app/src/main/res/layout/item_check_manifest.xml
index c0ff5a3..96df9eb 100644
--- a/app/src/main/res/layout/item_check_manifest.xml
+++ b/app/src/main/res/layout/item_check_manifest.xml
@@ -7,6 +7,7 @@
     android:orientation="horizontal">
 
     <TextView
+        android:id="@+id/indexView"
         android:layout_width="@dimen/dp_25"
         android:layout_height="@dimen/dp_25"
         android:layout_margin="@dimen/dp_5"
@@ -68,7 +69,7 @@
                 android:orientation="vertical">
 
                 <TextView
-                    android:id="@+id/troubleTypeView"
+                    android:id="@+id/checkStandardView"
                     android:layout_width="match_parent"
                     android:layout_height="wrap_content"
                     android:text="中国航天科工集团二院二〇三所版权所有中国航天科工集团二院二〇三所"