diff --git a/cctp-atu/atu-upper-computer/src/main/java/net/northking/cctp/upperComputer/utils/ios/IosDeviceHandleHelper.java b/cctp-atu/atu-upper-computer/src/main/java/net/northking/cctp/upperComputer/utils/ios/IosDeviceHandleHelper.java
index d14d009..23b1dad 100644
--- a/cctp-atu/atu-upper-computer/src/main/java/net/northking/cctp/upperComputer/utils/ios/IosDeviceHandleHelper.java
+++ b/cctp-atu/atu-upper-computer/src/main/java/net/northking/cctp/upperComputer/utils/ios/IosDeviceHandleHelper.java
@@ -79,7 +79,28 @@ public abstract class IosDeviceHandleHelper {
 
     public abstract boolean activateApp(String deviceId, String appPackage);
 
+    /**
+     * 截取指定区域图片
+     * 如果x y为空，则截取全屏
+     *
+     * @param deviceId
+     * @param startX
+     * @param startY
+     * @param cutWidth
+     * @param cutHeight
+     * @param screenWidth
+     * @param screenHeight
+     * @return
+     */
     public abstract File getScreenShotFile(String deviceId, Integer startX, Integer startY, Integer cutWidth, Integer cutHeight, Integer screenWidth, Integer screenHeight);
 
-    public abstract File getScreenShotFile(String deviceId);
+    /**
+     * 截取全屏
+     *
+     * @param deviceId 设备id
+     * @return
+     */
+    public File getScreenShotFile(String deviceId){
+        return getScreenShotFile(deviceId, null, null, null, null, null, null);
+    };
 }
diff --git a/cctp-atu/atu-upper-computer/src/main/java/net/northking/cctp/upperComputer/utils/ios/LinuxAndWindowsIosHandleHelper.java b/cctp-atu/atu-upper-computer/src/main/java/net/northking/cctp/upperComputer/utils/ios/LinuxAndWindowsIosHandleHelper.java
index 7c0e46e..6ff58d3 100644
--- a/cctp-atu/atu-upper-computer/src/main/java/net/northking/cctp/upperComputer/utils/ios/LinuxAndWindowsIosHandleHelper.java
+++ b/cctp-atu/atu-upper-computer/src/main/java/net/northking/cctp/upperComputer/utils/ios/LinuxAndWindowsIosHandleHelper.java
@@ -239,9 +239,4 @@ public class LinuxAndWindowsIosHandleHelper extends IosDeviceHandleHelper {
             }
         }
     }
-
-    @Override
-    public File getScreenShotFile(String deviceId) {
-        return getScreenShotFile(deviceId, null, null, null, null, null, null);
-    }
 }
diff --git a/cctp-atu/atu-upper-computer/src/main/java/net/northking/cctp/upperComputer/utils/ios/MacIosHandleHelper.java b/cctp-atu/atu-upper-computer/src/main/java/net/northking/cctp/upperComputer/utils/ios/MacIosHandleHelper.java
index 8e2d9cd..b755738 100644
--- a/cctp-atu/atu-upper-computer/src/main/java/net/northking/cctp/upperComputer/utils/ios/MacIosHandleHelper.java
+++ b/cctp-atu/atu-upper-computer/src/main/java/net/northking/cctp/upperComputer/utils/ios/MacIosHandleHelper.java
@@ -111,15 +111,4 @@ public class MacIosHandleHelper extends IosDeviceHandleHelper {
         }
         return file;
     }
-
-    /**
-     * 全屏截图
-     *
-     * @param deviceId
-     * @return
-     */
-    @Override
-    public File getScreenShotFile(String deviceId) {
-        return getScreenShotFile(deviceId, null, null, null, null, null, null);
-    }
 }