diff --git a/app/src/main/assets/updateLog.md b/app/src/main/assets/updateLog.md
index db94c20e6..581576138 100644
--- a/app/src/main/assets/updateLog.md
+++ b/app/src/main/assets/updateLog.md
@@ -5,6 +5,7 @@
 **2020/02/13**
 * 修复BUG
 * 优化已下载检测,解决目录卡顿
+* 添加切换图标
 
 **2020/02/12**
 * 修复bug
diff --git a/app/src/main/java/io/legado/app/help/LauncherIconHelp.kt b/app/src/main/java/io/legado/app/help/LauncherIconHelp.kt
index fb0d85e0b..4bf5facc6 100644
--- a/app/src/main/java/io/legado/app/help/LauncherIconHelp.kt
+++ b/app/src/main/java/io/legado/app/help/LauncherIconHelp.kt
@@ -4,6 +4,7 @@ import android.content.ComponentName
 import android.content.pm.PackageManager
 import android.os.Build
 import io.legado.app.App
+import io.legado.app.R
 import io.legado.app.ui.welcome.Launcher1
 import io.legado.app.ui.welcome.WelcomeActivity
 import org.jetbrains.anko.toast
@@ -21,7 +22,7 @@ object LauncherIconHelp {
     fun changeIcon(icon: String?) {
         if (icon.isNullOrEmpty()) return
         if (Build.VERSION.SDK_INT < 26) {
-            App.INSTANCE.toast("图标为矢量图标,Android8.0一下不支持")
+            App.INSTANCE.toast(R.string.chage_icon_error)
             return
         }
         var hasEnabled = false
diff --git a/app/src/main/res/values/strings.xml b/app/src/main/res/values/strings.xml
index b77cb7e75..71496aa0b 100644
--- a/app/src/main/res/values/strings.xml
+++ b/app/src/main/res/values/strings.xml
@@ -606,4 +606,5 @@
     <string name="add_to_text_context_menu_t">文字操作显示搜索</string>
     <string name="record_log">记录日志</string>
     <string name="chinese_converter">中文简繁体转换</string>
+    <string name="chage_icon_error">图标为矢量图标,Android8.0以前不支持</string>
 </resources>