From a332206ba34f2697d0f68c846407c1c79f688f28 Mon Sep 17 00:00:00 2001
From: fdc310 <82008029+fdc310@users.noreply.github.com>
Date: Mon, 12 Jan 2026 00:14:39 +0800
Subject: [PATCH] fix: When the deletion of the thinking chain is activated,
 since the "continue" is triggered as soon as the thinking begins, it causes a
 bug in the subsequent judgment that breaks out of the loop impression.
 (#1913)

---
 src/langbot/pkg/provider/runners/difysvapi.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/langbot/pkg/provider/runners/difysvapi.py b/src/langbot/pkg/provider/runners/difysvapi.py
index 17203bdd..3e89500a 100644
--- a/src/langbot/pkg/provider/runners/difysvapi.py
+++ b/src/langbot/pkg/provider/runners/difysvapi.py
@@ -529,7 +529,7 @@ class DifyServiceAPIRunner(runner.RequestRunner):
                         think_end = True
                     elif think_end or not think_start:
                         pending_agent_message += chunk['answer']
-                    if think_start:
+                    if think_start and not think_end:
                         continue
 
                 else: