diff --git a/app/src/main/java/com/k2fsa/sherpa/onnx/MainActivity.kt b/app/src/main/java/com/k2fsa/sherpa/onnx/MainActivity.kt
index b7bcb90..de2dc16 100644
--- a/app/src/main/java/com/k2fsa/sherpa/onnx/MainActivity.kt
+++ b/app/src/main/java/com/k2fsa/sherpa/onnx/MainActivity.kt
@@ -710,7 +710,13 @@ class MainActivity : AppCompatActivity() {
                                         ?: nearestAttribution(
                                             emb, SpeakerRecognition.registry,
                                             verdictFallbackMin)
-                                    if (known != null && known == active) return@post
+                                    if (known != null && known == active) {
+                                        // 复核撤销(同人暂停续说):留痕便于验证
+                                        Log.i(TAG, "ONSET-CANCEL fastSim=" +
+                                                "%.2f".format(simFast) +
+                                                " label=$known(active)")
+                                        return@post
+                                    }
                                     val label = known
                                         ?: SpeakerRecognition.nextAutoLabel().also {
                                             SpeakerRecognition.registry.addAuto(it, emb)