diff --git a/game/probe/ui_click_probe.gd b/game/probe/ui_click_probe.gd
index 5ff14b2a..4f17875d 100644
--- a/game/probe/ui_click_probe.gd
+++ b/game/probe/ui_click_probe.gd
@@ -612,6 +612,12 @@ func _ready() -> void:
 	# ① 战败结局清断点（T3 口径——三结局清断点之一）：停点快照随局写入，战败结算须清
 	iso_chk.load_from_disk()
 	if iso_chk.has_breakpoint():
+		var bpf: Dictionary = iso_chk.breakpoint_snapshot()
+		print("[click_probe][diag] 断点未清指纹 keys=%s lv=%s node=%s bonus=%s deck=%s pending=%s" % [
+			str((bpf as Dictionary).keys()), str((bpf as Dictionary).get("level_index")),
+			str((bpf as Dictionary).get("node_id")), str((bpf as Dictionary).get("bonus")),
+			str(((bpf as Dictionary).get("bonus_deck", []) as Array).size()),
+			str((bpf as Dictionary).get("bonus_pending"))])
 		_problems.append("断点段：战败结算后断点未清（T3 三结局清断点失守）")
 	if not main._end_overlay.is_open():
 		_problems.append("断点段：战败后未出冒险终局面")
diff --git a/game/tests/unit/presentation/player_copy_sweep_test.gd.uid b/game/tests/unit/presentation/player_copy_sweep_test.gd.uid
new file mode 100644
index 00000000..128d6d7f
--- /dev/null
+++ b/game/tests/unit/presentation/player_copy_sweep_test.gd.uid
@@ -0,0 +1 @@
+uid://bavqeaorfbb1j