From 56673ad78f59cdaf194e14474491cbcc984e0022 Mon Sep 17 00:00:00 2001
From: Soulter <905617992@qq.com>
Date: Mon, 15 Dec 2025 15:33:40 +0800
Subject: [PATCH] fix: prevent duplicate result content type after streaming
 finishes in RespondStage

---
 astrbot/core/pipeline/respond/stage.py | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/astrbot/core/pipeline/respond/stage.py b/astrbot/core/pipeline/respond/stage.py
index 8f1b87efc..bfbcaf33a 100644
--- a/astrbot/core/pipeline/respond/stage.py
+++ b/astrbot/core/pipeline/respond/stage.py
@@ -158,7 +158,11 @@ class RespondStage(Stage):
         result = event.get_result()
         if result is None:
             return
+        if event.get_extra("_streaming_finished", False):
+            # prevent some plugin make result content type to LLM_RESULT after streaming finished, lead to send again
+            return
         if result.result_content_type == ResultContentType.STREAMING_FINISH:
+            event.set_extra("_streaming_finished", True)
             return
 
         logger.info(