diff --git a/automate.py b/automate.py
index 3ddc4d6..bd2c7cd 100644
--- a/automate.py
+++ b/automate.py
@@ -816,7 +816,7 @@ def tap_all_thumbnails(baseline, max_rounds=300, poll_interval=4, max_wait_per_r
         pre_rows = full_rows
 
         # 向下滚动 2 行（约 406 像素，保留 1 行重叠避免漏跳）
-        adb("shell", "input", "swipe", "540", "1820", "540", "1414", "400")
+        adb("shell", "input", "swipe", "540", "1900", "540", "700", "500")
         time.sleep(1.0)
 
         post_shot = screenshot("/tmp/_postscroll.png")
@@ -832,7 +832,7 @@ def tap_all_thumbnails(baseline, max_rounds=300, poll_interval=4, max_wait_per_r
             # 手势（实测 26、27 号就因单次误判、提前结束、漏下几百个）。再滚一次确认：
             # 只有连续两次都没推进才判真到底。
             time.sleep(2)
-            adb("shell", "input", "swipe", "540", "1820", "540", "1414", "400")
+            adb("shell", "input", "swipe", "540", "1900", "540", "700", "500")
             time.sleep(1.5)
             post2_rows = detect_card_rows(screenshot("/tmp/_postscroll2.png"))
             if _moved(pre_rows, post2_rows):