diff --git a/cores/qqbot/core.py b/cores/qqbot/core.py
index b62ef20a4..5cf2182fb 100644
--- a/cores/qqbot/core.py
+++ b/cores/qqbot/core.py
@@ -143,7 +143,7 @@ def initBot(chatgpt_inst):
         cfg = yaml.safe_load(ymlfile)
 
         try:
-            if 'uniqueSessionMode' in cfg and cfg['qqbot']['uniqueSessionMode'] == 'true':
+            if 'uniqueSessionMode' in cfg and cfg['uniqueSessionMode']:
                 uniqueSession = True
             else:
                 uniqueSession = False