diff --git a/README.md b/README.md
index bd1e26e..a7c9a39 100644
--- a/README.md
+++ b/README.md
@@ -16,7 +16,7 @@ Add below dependency in your **build.gradle** file.
 
 ```groovy
 dependencies {
-    compile 'co.lujun:androidtagview:1.1.5'
+    compile 'co.lujun:androidtagview:1.1.6'
 }
 ```
 
@@ -72,7 +72,8 @@ Now, you have successfully created some TagViews. The following will show some m
 | tag_border_color | color | TagView border color(default #88F44336)
 | tag_background_color | color | TagView background color(default #33F44336)
 | tag_max_length | integer | The max length for TagView(default max length 23)
-| tag_clickable | boolean | Whether TagView can clickable(default unclickable)
+| tag_clickable | boolean | Whether TagView can clickable(default false)
+| tag_selectable | boolean | Whether TagView can be selectable(default false)
 | tag_theme | enum | The TagView [theme](#themes)
 | tag_text_direction | enum | The TagView text [direction](#directions)
 | tag_ripple_color | color | The ripple effect color(default #EEEEEE)
@@ -127,6 +128,11 @@ mTagContainerLayout.setOnTagClickListener(new TagView.OnTagClickListener() {
     public void onTagLongClick(final int position, String text) {
         // ...
     }
+
+    @Override
+    public void onSelectedTagDrag(int position, String text){
+        // ...
+    }
     
     @Override
     public void onTagCrossClick(int position) {
@@ -209,6 +215,9 @@ mTagcontainerLayout.setTags(tags, colors);
 
 ## Change logs
 
+### 1.1.6(2018-12-1)
+- Support tag selectable
+
 ### 1.1.5(2018-8-20)
 - Allow images on tags (in LTR languages).
 
diff --git a/androidtagview/build.gradle b/androidtagview/build.gradle
index c1af273..3ff997c 100644
--- a/androidtagview/build.gradle
+++ b/androidtagview/build.gradle
@@ -6,8 +6,8 @@ android {
     defaultConfig {
         minSdkVersion 21
         targetSdkVersion 28
-        versionCode 115
-        versionName "1.1.5"
+        versionCode 116
+        versionName "1.1.6"
     }
     buildTypes {
         release {
@@ -22,6 +22,4 @@ dependencies {
     testImplementation 'junit:junit:4.12'
     implementation 'androidx.appcompat:appcompat:1.0.1'
 }
-//TODO fix bug apply from: 'https://raw.githubusercontent.com/whilu/AndroidPublishLibrary/master/project/library/bintray_publish.gradle'
-//https://github.com/google/ExoPlayer/commit/13592dfb53ec99ce1fdb2744e34717dbdec9dea8
-//https://github.com/davideas/FlexibleAdapter/issues/579
\ No newline at end of file
+apply from: 'https://raw.githubusercontent.com/whilu/AndroidPublishLibrary/master/project/library/bintray_publish.gradle'
\ No newline at end of file
diff --git a/androidtagview/src/main/java/co/lujun/androidtagview/Utils.java b/androidtagview/src/main/java/co/lujun/androidtagview/Utils.java
index 012b6ab..c2b68de 100644
--- a/androidtagview/src/main/java/co/lujun/androidtagview/Utils.java
+++ b/androidtagview/src/main/java/co/lujun/androidtagview/Utils.java
@@ -37,10 +37,10 @@ public static float sp2px(Context context, float sp) {
     }
 
     /**
-     * If the color is Dark -> make it lighter and vice versa
+     * If the color is Dark, make it lighter and vice versa
      *
      * @param color in int,
-     * @param factor 0.0 < factor < 1.0
+     * @param factor The factor greater than 0.0 and smaller than 1.0
      * @return int
      */
     public static int manipulateColorBrightness(int color, float factor) {