diff --git a/app/src/main/java/org/houxg/leamonax/adapter/TagAdapter.java b/app/src/main/java/org/houxg/leamonax/adapter/TagAdapter.java
index 7dfd325..c636486 100644
--- a/app/src/main/java/org/houxg/leamonax/adapter/TagAdapter.java
+++ b/app/src/main/java/org/houxg/leamonax/adapter/TagAdapter.java
@@ -59,7 +59,7 @@ public class TagAdapter extends RecyclerView.Adapter<TagAdapter.TagHolder> {
     public void onBindViewHolder(TagHolder holder, int position) {
         final Tag tag = mData.get(position);
         holder.titleTv.setText(tag.getText());
-        holder.titleTv.setOnClickListener(new View.OnClickListener() {
+        holder.itemView.setOnClickListener(new View.OnClickListener() {
             @Override
             public void onClick(View v) {
                 if (mListener != null) {
diff --git a/app/src/main/res/layout/activity_about.xml b/app/src/main/res/layout/activity_about.xml
index 88e9a76..a2c4e3b 100644
--- a/app/src/main/res/layout/activity_about.xml
+++ b/app/src/main/res/layout/activity_about.xml
@@ -109,6 +109,7 @@
                 android:id="@+id/ll_debug"
                 android:layout_width="match_parent"
                 android:layout_height="wrap_content"
+                android:background="?android:attr/selectableItemBackground"
                 android:orientation="vertical">
 
                 <LinearLayout
diff --git a/app/src/main/res/layout/activity_settings.xml b/app/src/main/res/layout/activity_settings.xml
index 9ea0603..3ed45fd 100644
--- a/app/src/main/res/layout/activity_settings.xml
+++ b/app/src/main/res/layout/activity_settings.xml
@@ -167,6 +167,7 @@
                 android:id="@+id/ll_clear"
                 android:layout_width="match_parent"
                 android:layout_height="wrap_content"
+                android:background="?android:attr/selectableItemBackground"
                 android:orientation="vertical">
 
                 <TextView
diff --git a/app/src/main/res/layout/item_note.xml b/app/src/main/res/layout/item_note.xml
index 8c58091..ab13f22 100644
--- a/app/src/main/res/layout/item_note.xml
+++ b/app/src/main/res/layout/item_note.xml
@@ -3,6 +3,7 @@
     xmlns:tools="http://schemas.android.com/tools"
     android:layout_width="match_parent"
     android:layout_height="wrap_content"
+    android:background="?android:attr/selectableItemBackground"
     android:orientation="vertical"
     android:padding="16dp">
 
diff --git a/app/src/main/res/layout/item_notebook.xml b/app/src/main/res/layout/item_notebook.xml
index b89ce4c..030aaa8 100644
--- a/app/src/main/res/layout/item_notebook.xml
+++ b/app/src/main/res/layout/item_notebook.xml
@@ -25,6 +25,7 @@
         android:layout_width="match_parent"
         android:layout_height="wrap_content"
         android:layout_gravity="center_vertical"
+        android:background="?android:attr/selectableItemBackground"
         android:gravity="center_vertical|start"
         android:paddingBottom="8dp"
         android:paddingEnd="8dp"
diff --git a/app/src/main/res/layout/item_tag.xml b/app/src/main/res/layout/item_tag.xml
index 25e13d2..efcdf5e 100644
--- a/app/src/main/res/layout/item_tag.xml
+++ b/app/src/main/res/layout/item_tag.xml
@@ -3,6 +3,8 @@
     xmlns:tools="http://schemas.android.com/tools"
     android:layout_width="match_parent"
     android:layout_height="wrap_content"
+    android:background="?android:attr/selectableItemBackground"
+    android:clickable="true"
     android:orientation="horizontal"
     android:padding="8dp">
 
@@ -16,7 +18,7 @@
 
     <TextView
         android:id="@+id/tv_title"
-        android:layout_width="match_parent"
+        android:layout_width="wrap_content"
         android:layout_height="wrap_content"
         android:layout_centerVertical="true"
         android:layout_marginStart="56dp"
diff --git a/app/src/main/res/layout/navigation.xml b/app/src/main/res/layout/navigation.xml
index 47f326b..581f124 100644
--- a/app/src/main/res/layout/navigation.xml
+++ b/app/src/main/res/layout/navigation.xml
@@ -56,7 +56,8 @@
         android:id="@+id/rl_recent_notes"
         android:layout_width="match_parent"
         android:layout_height="wrap_content"
-        android:padding="16dp">
+        android:padding="16dp"
+        android:background="?android:attr/selectableItemBackground">
 
         <ImageView
             android:layout_width="wrap_content"
@@ -82,6 +83,7 @@
         android:id="@+id/rl_notebook"
         android:layout_width="match_parent"
         android:layout_height="wrap_content"
+        android:background="?android:attr/selectableItemBackground"
         android:padding="16dp">
 
         <ImageView
@@ -131,6 +133,7 @@
         android:id="@+id/rl_tag"
         android:layout_width="match_parent"
         android:layout_height="wrap_content"
+        android:background="?android:attr/selectableItemBackground"
         android:padding="16dp">
 
         <ImageView
@@ -178,7 +181,8 @@
         android:layout_width="match_parent"
         android:layout_height="wrap_content"
         android:layout_marginTop="8dp"
-        android:padding="16dp">
+        android:padding="16dp"
+        android:background="?android:attr/selectableItemBackground">
 
         <ImageView
             android:layout_width="wrap_content"
@@ -203,7 +207,8 @@
         android:id="@+id/rl_about"
         android:layout_width="match_parent"
         android:layout_height="wrap_content"
-        android:padding="16dp">
+        android:padding="16dp"
+        android:background="?android:attr/selectableItemBackground">
 
         <ImageView
             android:layout_width="wrap_content"
diff --git a/app/src/main/res/values/styles.xml b/app/src/main/res/values/styles.xml
index 550f982..4cc6b8c 100644
--- a/app/src/main/res/values/styles.xml
+++ b/app/src/main/res/values/styles.xml
@@ -31,6 +31,7 @@
         <item name="android:layout_width">match_parent</item>
         <item name="android:layout_height">wrap_content</item>
         <item name="android:padding">16dp</item>
+        <item name="android:background">?android:attr/selectableItemBackground</item>
     </style>
 
     <style name="FormatButton">