diff --git a/qmui/src/main/java/com/qmuiteam/qmui/util/QMUIDeviceHelper.java b/qmui/src/main/java/com/qmuiteam/qmui/util/QMUIDeviceHelper.java
index a174e419..21dfef6a 100644
--- a/qmui/src/main/java/com/qmuiteam/qmui/util/QMUIDeviceHelper.java
+++ b/qmui/src/main/java/com/qmuiteam/qmui/util/QMUIDeviceHelper.java
@@ -297,32 +297,6 @@ public class QMUIDeviceHelper {
         return isMiuiFullDisplayValue.get(context);
     }
 
-    /**
-     * 判断是否为 ZUK Z1 和 ZTK C2016。
-     * 两台设备的系统虽然为 android 6.0，但不支持状态栏icon颜色改变，因此经常需要对它们进行额外判断。
-     */
-    private static OnceReadValue<Void, Boolean> isZUKZ1Value = new OnceReadValue<Void, Boolean>() {
-        @Override
-        protected Boolean read(Void param) {
-            final String board = android.os.Build.MODEL;
-            return board != null && board.toLowerCase().contains(ZUKZ1);
-        }
-    };
-    public static boolean isZUKZ1() {
-        return isZUKZ1Value.get(null);
-    }
-
-    private static OnceReadValue<Void, Boolean> isZTKC2016Value = new OnceReadValue<Void, Boolean>() {
-        @Override
-        protected Boolean read(Void param) {
-            final String board = android.os.Build.MODEL;
-            return board != null && board.toLowerCase().contains(ZTEC2016);
-        }
-    };
-    public static boolean isZTKC2016() {
-        return isZTKC2016Value.get(null);
-    }
-
     private static boolean isPhone(String[] boards) {
         checkReadInfo();
         final String board = android.os.Build.BOARD;
diff --git a/qmui/src/main/java/com/qmuiteam/qmui/util/QMUIStatusBarHelper.java b/qmui/src/main/java/com/qmuiteam/qmui/util/QMUIStatusBarHelper.java
index f648910b..90ded49b 100644
--- a/qmui/src/main/java/com/qmuiteam/qmui/util/QMUIStatusBarHelper.java
+++ b/qmui/src/main/java/com/qmuiteam/qmui/util/QMUIStatusBarHelper.java
@@ -103,9 +103,8 @@ public class QMUIStatusBarHelper {
         int systemUiVisibility = window.getDecorView().getSystemUiVisibility();
         systemUiVisibility |= View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN | View.SYSTEM_UI_FLAG_LAYOUT_STABLE;
         window.getDecorView().setSystemUiVisibility(systemUiVisibility);
-        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M && supportTransclentStatusBar6()) {
+        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {
             // android 6以后可以改状态栏字体颜色，因此可以自行设置为透明
-            // ZUK Z1是个另类，自家应用可以实现字体颜色变色，但没开放接口
             window.clearFlags(WindowManager.LayoutParams.FLAG_TRANSLUCENT_STATUS);
             window.addFlags(WindowManager.LayoutParams.FLAG_DRAWS_SYSTEM_BAR_BACKGROUNDS);
             window.setStatusBarColor(Color.TRANSPARENT);
@@ -179,10 +178,6 @@ public class QMUIStatusBarHelper {
      */
     public static boolean setStatusBarLightMode(Activity activity) {
         if (activity == null) return false;
-        // 无语系列：ZTK C2016只能时间和电池图标变色。。。。
-        if (QMUIDeviceHelper.isZTKC2016()) {
-            return false;
-        }
 
         if (mStatusBarType != STATUSBAR_TYPE_DEFAULT) {
             return setStatusBarLightMode(activity, mStatusBarType);
@@ -414,13 +409,6 @@ public class QMUIStatusBarHelper {
         return sTransparentValue;
     }
 
-    /**
-     * 检测 Android 6.0 是否可以启用 window.setStatusBarColor(Color.TRANSPARENT)。
-     */
-    public static boolean supportTransclentStatusBar6() {
-        return !(QMUIDeviceHelper.isZUKZ1() || QMUIDeviceHelper.isZTKC2016());
-    }
-
     /**
      * 获取状态栏的高度。
      */