diff --git a/aiia_podcast_splitter.py b/aiia_podcast_splitter.py
index 8e6856b..36d5914 100755
--- a/aiia_podcast_splitter.py
+++ b/aiia_podcast_splitter.py
@@ -56,6 +56,9 @@ class AIIA_Podcast_Splitter:
         if len(speakers_seen) > 2:
             print(f"{log} 警告: 发现 {len(speakers_seen)} 个说话人 ({speakers_seen})，仅使用前两个")
 
+        # 按名称排序，确保 speaker_A/speaker_B 的分配不受对话顺序影响
+        speakers_seen.sort()
+
         speaker_A = speakers_seen[0] if len(speakers_seen) > 0 else None
         speaker_B = speakers_seen[1] if len(speakers_seen) > 1 else None
 
diff --git a/pyproject.toml b/pyproject.toml
index 8a4816c..0c27b27 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,7 +1,7 @@
 [project]
 name = "aiia"
 description = "Advanced AI Audio/Video toolkit for ComfyUI. Features Multi-Role Podcast/Dialogue Generation, High-Fidelity Voice Cloning (CosyVoice/VibeVoice/IndexTTS-2), TTS, Media Management, and efficient Video tools."
-version = "1.15.1"
+version = "1.15.2"
 license = {file = "LICENSE"}
 readme = "README.md"
 authors = [