diff --git a/src/chat/chat_loop/cycle_processor.py b/src/chat/chat_loop/cycle_processor.py
index 927f45949..043282924 100644
--- a/src/chat/chat_loop/cycle_processor.py
+++ b/src/chat/chat_loop/cycle_processor.py
@@ -100,7 +100,7 @@ class CycleProcessor:
         from src.plugin_system.core.event_manager import event_manager
         from src.plugin_system.base.component_types import EventType
         # 触发 ON_PLAN 事件
-        result = await event_manager.trigger_event(EventType.ON_PLAN, stream_id=self.chat_stream.stream_id)
+        result = await event_manager.trigger_event(EventType.ON_PLAN, stream_id=self.context.stream_id)
         if result and not result.all_continue_process():
             return
             
diff --git a/src/chat/replyer/default_generator.py b/src/chat/replyer/default_generator.py
index 8038740e7..1b231dd49 100644
--- a/src/chat/replyer/default_generator.py
+++ b/src/chat/replyer/default_generator.py
@@ -325,6 +325,7 @@ class DefaultReplyer:
         selected_expressions = None
         if available_actions is None:
             available_actions = {}
+        llm_response = None
         try:
             # 3. 构建 Prompt
             with Timer("构建Prompt", {}):  # 内部计时器，可选保留