diff --git a/handlers/spam.py b/handlers/spam.py
index 4e1958b..3d28ed5 100644
--- a/handlers/spam.py
+++ b/handlers/spam.py
@@ -30,7 +30,7 @@ async def handle_message(update: Update, context: ContextTypes.DEFAULT_TYPE):
     username = user.username or ""
     first_name = user.first_name or ""
     text = msg.text
-    logger.debug(f"💬 聊天消息 [{username or first_name or user.id}]: {text[:80]}")
+    logger.info(f"💬 聊天消息 [{username or first_name or user.id}]: {text[:120]}")
 
     # === 防刷屏 ===
     now = datetime.now().timestamp()
diff --git a/web/api.py b/web/api.py
index edf49b9..1eeab67 100644
--- a/web/api.py
+++ b/web/api.py
@@ -24,8 +24,8 @@ app.mount("/static", StaticFiles(directory=str(BASE_DIR / "static")), name="stat
 # SSE
 _sse_queues: list[asyncio.Queue] = []
 _log_buffer: list[dict] = []
-MAX_LOG_BUFFER = 120
-MAX_LOG_MESSAGE_CHARS = 320
+MAX_LOG_BUFFER = 300
+MAX_LOG_MESSAGE_CHARS = 1200
 
 
 def compact_log_message(record: logging.LogRecord) -> str:
@@ -63,7 +63,7 @@ def install_log_handler():
     if any(isinstance(h, SSELogHandler) for h in logger.handlers):
         return
     handler = SSELogHandler()
-    handler.setLevel(logging.WARNING)
+    handler.setLevel(logging.INFO)
     handler.setFormatter(logging.Formatter("%(message)s"))
     logger.addHandler(handler)