diff --git a/docutranslate/agents/agent.py b/docutranslate/agents/agent.py
index 7ff2780..32e6142 100644
--- a/docutranslate/agents/agent.py
+++ b/docutranslate/agents/agent.py
@@ -153,15 +153,15 @@ class RateLimiter:
         while True:
             # print(f"[RateLimiter-Async] 准备获取锁...")
             with self.lock:
-                print(f"[RateLimiter-Async] 已加锁 (Checking)")
+                # print(f"[RateLimiter-Async] 已加锁 (Checking)")
 
                 wait_time = self._check_and_get_wait_time(tokens)
                 if wait_time <= 0:
                     self._record_usage(tokens)
-                    print(f"[RateLimiter-Async] 释放锁 (成功获取配额)")
+                    # print(f"[RateLimiter-Async] 释放锁 (成功获取配额)")
                     return
 
-                print(f"[RateLimiter-Async] 释放锁 (需等待 {wait_time:.2f}s)")
+                # print(f"[RateLimiter-Async] 释放锁 (需等待 {wait_time:.2f}s)")
 
             # 释放锁后等待
             await asyncio.sleep(wait_time + 0.1)
@@ -174,15 +174,15 @@ class RateLimiter:
         while True:
             # print(f"[RateLimiter-Sync] 准备获取锁...")
             with self.lock:
-                print(f"[RateLimiter-Sync] 已加锁 (Checking)")
+                # print(f"[RateLimiter-Sync] 已加锁 (Checking)")
 
                 wait_time = self._check_and_get_wait_time(tokens)
                 if wait_time <= 0:
                     self._record_usage(tokens)
-                    print(f"[RateLimiter-Sync] 释放锁 (成功获取配额)")
+                    # print(f"[RateLimiter-Sync] 释放锁 (成功获取配额)")
                     return
 
-                print(f"[RateLimiter-Sync] 释放锁 (需等待 {wait_time:.2f}s)")
+                # print(f"[RateLimiter-Sync] 释放锁 (需等待 {wait_time:.2f}s)")
 
             time.sleep(wait_time + 0.1)
 
diff --git a/更新日志.txt b/更新日志.txt
index acbbe54..0053840 100644
--- a/更新日志.txt
+++ b/更新日志.txt
@@ -1,9 +1,12 @@
 更新日志
-v1.5.6版 2025.12.16
+v1.5.6版 2025.12.17
+特性
+- 允许设置RPM与TPM
 优化
 - mineru单文件可以超过600页
 修复
 - 修复markdown有长代码块时翻译失败的问题
+- 修复epub排版问题
 ----------------
 v1.5.5版 2025.12.14
 优化