diff --git a/README.md b/README.md
index 50f9a07..27576ec 100644
--- a/README.md
+++ b/README.md
@@ -2,7 +2,7 @@
 
 ![Eclipse Marketplace](https://img.shields.io/badge/build-passing-brightgreen)
 ![Eclipse Marketplace](https://img.shields.io/badge/license-AGPL3.0-blue)
-![Eclipse Marketplace](https://img.shields.io/badge/version-v1.66-green)
+![Eclipse Marketplace](https://img.shields.io/badge/version-v1.67-green)
 <br/><br/>
 <img src="https://github.com/fankes/MIUINativeNotifyIcon/blob/master/app/src/main/ic_launcher-playstore.png" width = "100" height = "100"/>
 <br/>
@@ -12,7 +12,7 @@ Fix the native notification bar icon function abandoned by the MIUI development
 # 开始使用
 
 点击下载最新版本
-<a href='https://github.com/fankes/MIUINativeNotifyIcon/releases'>![Eclipse Marketplace](https://img.shields.io/badge/download-v1.66-green)</a>
+<a href='https://github.com/fankes/MIUINativeNotifyIcon/releases'>![Eclipse Marketplace](https://img.shields.io/badge/download-v1.67-green)</a>
 <br/><br/>
 ⚠️ 适配说明<br/>
 
diff --git a/app/src/main/java/com/fankes/miui/notify/utils/BitmapCompatTool.kt b/app/src/main/java/com/fankes/miui/notify/utils/BitmapCompatTool.kt
index db3d5fd..355681d 100644
--- a/app/src/main/java/com/fankes/miui/notify/utils/BitmapCompatTool.kt
+++ b/app/src/main/java/com/fankes/miui/notify/utils/BitmapCompatTool.kt
@@ -23,7 +23,10 @@
 package com.fankes.miui.notify.utils
 
 import android.graphics.*
+import android.graphics.drawable.AnimationDrawable
+import android.graphics.drawable.BitmapDrawable
 import android.graphics.drawable.Drawable
+import android.graphics.drawable.VectorDrawable
 import android.util.ArrayMap
 import androidx.core.graphics.drawable.toBitmap
 import kotlin.math.abs
@@ -49,14 +52,21 @@ object BitmapCompatTool {
      * @param drawable 要判断的 [Drawable]
      * @return [Boolean] 是否灰度
      */
-    fun isGrayscaleDrawable(drawable: Drawable) = safeOfFalse { isGrayscale(drawable.toBitmap()) }
+    fun isGrayscaleDrawable(drawable: Drawable) = safeOfFalse {
+        when (drawable) {
+            is BitmapDrawable -> isGrayscaleBitmap(drawable.bitmap)
+            is AnimationDrawable -> !(drawable.numberOfFrames <= 0 || !isGrayscaleBitmap(drawable.getFrame(0).toBitmap()))
+            is VectorDrawable -> true
+            else -> isGrayscaleBitmap(drawable.toBitmap())
+        }
+    }
 
     /**
      * 判断 [Bitmap] 是否为灰度位图
      * @param bitmap 要判断的位图
      * @return [Boolean] 是否灰度
      */
-    private fun isGrayscale(bitmap: Bitmap) =
+    private fun isGrayscaleBitmap(bitmap: Bitmap) =
         cachedBitmapGrayscales[bitmap.generationId] ?: let {
             var height = bitmap.height
             var width = bitmap.width
@@ -77,7 +87,7 @@ object BitmapCompatTool {
             ensureBufferSize(size)
             tempCompactBitmap?.getPixels(tempBuffer, 0, width, 0, 0, width, height)
             for (i in 0 until size)
-                if (!isGrayscale(tempBuffer[i])) {
+                if (!isGrayscaleColor(tempBuffer[i])) {
                     cachedBitmapGrayscales[bitmap.generationId] = false
                     return@let false
                 }
@@ -90,7 +100,7 @@ object BitmapCompatTool {
      * @param color 颜色
      * @return [Boolean] 是否灰度
      */
-    private fun isGrayscale(color: Int): Boolean {
+    private fun isGrayscaleColor(color: Int): Boolean {
         if (color shr 24 and 255 < 50) return true
         val r = color shr 16 and 255
         val g = color shr 8 and 255
diff --git a/build.gradle b/build.gradle
index 72540cf..bf41b32 100644
--- a/build.gradle
+++ b/build.gradle
@@ -5,8 +5,8 @@ plugins {
 }
 
 ext {
-    appVersionName = "1.66"
-    appVersionCode = 13
+    appVersionName = "1.67"
+    appVersionCode = 14
 }
 
 task clean(type: Delete) {