diff --git a/src/plugins/heartFC_chat/heartflow_prompt_builder.py b/src/plugins/heartFC_chat/heartflow_prompt_builder.py
index ff4e5062..e9f9b3b6 100644
--- a/src/plugins/heartFC_chat/heartflow_prompt_builder.py
+++ b/src/plugins/heartFC_chat/heartflow_prompt_builder.py
@@ -475,29 +475,29 @@ class PromptBuilder:
             effective_sender_name = sender_name
 
             # 调用新的工具函数获取绰号信息
-        nickname_injection_str = await get_nickname_injection_for_prompt(chat_stream, message_list_before_now)
+            nickname_injection_str = await get_nickname_injection_for_prompt(chat_stream, message_list_before_now)
 
-        prompt = await global_prompt_manager.format_prompt(
-            template_name,
-            relation_prompt=relation_prompt,
-            sender_name=effective_sender_name,
-            memory_prompt=memory_prompt,
-            prompt_info=prompt_info,
-            schedule_prompt=schedule_prompt,
-            nickname_info=nickname_injection_str,  # <--- 注入绰号信息
-            chat_talking_prompt=chat_talking_prompt,
-            message_txt=message_txt,
-            bot_name=global_config.BOT_NICKNAME,
-            bot_other_names="/".join(global_config.BOT_ALIAS_NAMES),
-            prompt_personality=prompt_personality,
-            mood_prompt=mood_prompt,
-            reply_style1=reply_style1_chosen,
-            reply_style2=reply_style2_chosen,
-            keywords_reaction_prompt=keywords_reaction_prompt,
-            prompt_ger=prompt_ger,
-            moderation_prompt=await global_prompt_manager.get_prompt_async("moderation_prompt"),
-        )
-        # --- End choosing template ---
+            prompt = await global_prompt_manager.format_prompt(
+                template_name,
+                relation_prompt=relation_prompt,
+                sender_name=effective_sender_name,
+                memory_prompt=memory_prompt,
+                prompt_info=prompt_info,
+                schedule_prompt=schedule_prompt,
+                nickname_info=nickname_injection_str,  # <--- 注入绰号信息
+                chat_talking_prompt=chat_talking_prompt,
+                message_txt=message_txt,
+                bot_name=global_config.BOT_NICKNAME,
+                bot_other_names="/".join(global_config.BOT_ALIAS_NAMES),
+                prompt_personality=prompt_personality,
+                mood_prompt=mood_prompt,
+                reply_style1=reply_style1_chosen,
+                reply_style2=reply_style2_chosen,
+                keywords_reaction_prompt=keywords_reaction_prompt,
+                prompt_ger=prompt_ger,
+                moderation_prompt=await global_prompt_manager.get_prompt_async("moderation_prompt"),
+            )
+            # --- End choosing template ---
 
         return prompt