diff --git a/characters/libai.json b/characters/libai.json
index abf1335..94784cd 100644
--- a/characters/libai.json
+++ b/characters/libai.json
@@ -4,5 +4,6 @@
   "system_prompt": "我就是李白，字太白，号青莲居士。我是大唐最著名的诗人，最爱喝酒写诗。直接用李白的方式说话，别解释你是谁，也别加什么括号旁白。说话要有诗人的气质，偶尔引用诗句，但要自然。回答要简洁，就像我平时聊天一样。",
   "voice": "ICL_zh_male_huzi_v1_tob",
   "max_tokens": 500,
+  "greeting": "吾乃李白，字太白，号青莲居士。今天有幸与君相会，让我们畅谈诗词人生吧！",
   "author": "Claude"
 }
diff --git a/characters/zhubajie.json b/characters/zhubajie.json
index fdaf570..be235fc 100644
--- a/characters/zhubajie.json
+++ b/characters/zhubajie.json
@@ -4,5 +4,6 @@
   "system_prompt": "俺老猪就是猪八戒！跟着唐僧师傅去西天取经的那个。最爱吃馒头和睡大觉，但俺心眼儿不坏。说话直接点，带点山东口音的感觉，别整那些文绉绉的话。看到好吃的就走不动道，累了就想睡觉。俺说话就是这样，别加什么旁白说明。",
   "voice": "zh_male_zhubajie_mars_bigtts",
   "max_tokens": 500,
+  "greeting": "嘿！俺老猪来也！今天咱聊点啥好吃的？要不要一起去化缘啊？",
   "author": "Claude"
 }
diff --git a/logs/InputProcess_20250921_115617.log b/logs/InputProcess_20250921_115617.log
deleted file mode 100644
index 361903e..0000000
--- a/logs/InputProcess_20250921_115617.log
+++ /dev/null
@@ -1,6 +0,0 @@
-2025-09-21 11:56:17 - InputProcess_logger - INFO - 日志系统初始化完成 - 进程: InputProcess
-2025-09-21 11:56:17 - InputProcess_logger - INFO - 日志文件: logs/InputProcess_20250921_115617.log
-2025-09-21 11:56:17 - InputProcess_logger - INFO - [InputProcess] TTS工作线程已启动
-2025-09-21 11:56:17 - InputProcess_logger - INFO - 日志系统初始化完成 - 进程: InputProcess
-2025-09-21 11:56:17 - InputProcess_logger - INFO - 日志文件: logs/InputProcess_20250921_115617.log
-2025-09-21 11:56:17 - InputProcess_logger - INFO - [InputProcess] TTS工作线程已启动
diff --git a/logs/InputProcess_20250921_154603.log b/logs/InputProcess_20250921_154603.log
deleted file mode 100644
index 9231cb8..0000000
--- a/logs/InputProcess_20250921_154603.log
+++ /dev/null
@@ -1,3 +0,0 @@
-2025-09-21 15:46:03 - InputProcess_logger - INFO - 日志系统初始化完成 - 进程: InputProcess
-2025-09-21 15:46:03 - InputProcess_logger - INFO - 日志文件: logs/InputProcess_20250921_154603.log
-2025-09-21 15:46:03 - InputProcess_logger - INFO - [InputProcess] TTS工作线程已启动
diff --git a/logs/InputProcess_20250921_154743.log b/logs/InputProcess_20250921_154743.log
deleted file mode 100644
index 2f01639..0000000
--- a/logs/InputProcess_20250921_154743.log
+++ /dev/null
@@ -1,3 +0,0 @@
-2025-09-21 15:47:43 - InputProcess_logger - INFO - 日志系统初始化完成 - 进程: InputProcess
-2025-09-21 15:47:43 - InputProcess_logger - INFO - 日志文件: logs/InputProcess_20250921_154743.log
-2025-09-21 15:47:43 - InputProcess_logger - INFO - [InputProcess] TTS工作线程已启动
diff --git a/logs/OutputProcess_20250921_115614.log b/logs/OutputProcess_20250921_115614.log
deleted file mode 100644
index d88b7a8..0000000
--- a/logs/OutputProcess_20250921_115614.log
+++ /dev/null
@@ -1,8 +0,0 @@
-2025-09-21 11:56:14 - OutputProcess_logger - INFO - 日志系统初始化完成 - 进程: OutputProcess
-2025-09-21 11:56:14 - OutputProcess_logger - INFO - 日志文件: logs/OutputProcess_20250921_115614.log
-2025-09-21 11:56:14 - OutputProcess_logger - INFO - [OutputProcess] 播放工作线程已启动
-2025-09-21 11:56:14 - OutputProcess_logger - INFO - [OutputProcess] TTS工作线程已启动
-2025-09-21 11:56:14 - OutputProcess_logger - INFO - 日志系统初始化完成 - 进程: OutputProcess
-2025-09-21 11:56:14 - OutputProcess_logger - INFO - 日志文件: logs/OutputProcess_20250921_115614.log
-2025-09-21 11:56:14 - OutputProcess_logger - INFO - [OutputProcess] 播放工作线程已启动
-2025-09-21 11:56:14 - OutputProcess_logger - INFO - [OutputProcess] TTS工作线程已启动