diff --git a/CHANGELOG.md b/CHANGELOG.md
index 73f4221..55e33aa 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,6 +1,8 @@
 # Changelog
 
 ## [未发布 Unreleased]
+- 给三个翻译节点的网络请求加上超时（连接 10 秒、读取 30 秒）。此前 requests 默认永不超时，对端连上却不回包会把整个工作流队列无限期堵死且无任何提示；百度翻译节点的网络异常也统一转成可读报错
+- Added timeouts to the three translator nodes (10s connect, 30s read). requests never times out by default, so a server that accepted the connection but never replied would block the whole workflow queue indefinitely with nothing reported; network failures in the Baidu node are now reported as readable errors too
 - 修复自定义图像保存节点把图片写到进程工作目录、并且无视 ComfyUI `--output-directory` 设置的问题；现在始终保存到 ComfyUI 的输出目录下的 `Custom_Save_Image` 子目录
 - Fixed Custom Save Image writing to the process working directory and ignoring ComfyUI's `--output-directory`; it now always saves under ComfyUI's own output directory, in the `Custom_Save_Image` subfolder
 - 数学表达式计算节点支持三角函数、对数指数和常量（`sin`/`cos`/`tan`/`atan2`/`sqrt`/`log`/`exp`/`pi`/`e` 等），三角函数以弧度为单位，可用 `radians()` 转换
diff --git a/README.md b/README.md
index 1d6ee92..aaa2cda 100644
--- a/README.md
+++ b/README.md
@@ -9,6 +9,8 @@ This is a custom node utility package developed for ComfyUI. Initially created f
 ## 最新更新 / Last Update
 
 ### [未发布 Unreleased]
+- 给三个翻译节点的网络请求加上超时（连接 10 秒、读取 30 秒）。此前 requests 默认永不超时，对端连上却不回包会把整个工作流队列无限期堵死且无任何提示；百度翻译节点的网络异常也统一转成可读报错  
+- Added timeouts to the three translator nodes (10s connect, 30s read). requests never times out by default, so a server that accepted the connection but never replied would block the whole workflow queue indefinitely with nothing reported; network failures in the Baidu node are now reported as readable errors too  
 - 修复自定义图像保存节点把图片写到进程工作目录、并且无视 ComfyUI `--output-directory` 设置的问题；现在始终保存到 ComfyUI 的输出目录下的 `Custom_Save_Image` 子目录  
 - Fixed Custom Save Image writing to the process working directory and ignoring ComfyUI's `--output-directory`; it now always saves under ComfyUI's own output directory, in the `Custom_Save_Image` subfolder  
 - 数学表达式计算节点支持三角函数、对数指数和常量（`sin`/`cos`/`tan`/`atan2`/`sqrt`/`log`/`exp`/`pi`/`e` 等），三角函数以弧度为单位，可用 `radians()` 转换  
diff --git a/json/Baidu_Translater_config.json b/json/Baidu_Translater_config.json
index 9f51630..297d857 100644
--- a/json/Baidu_Translater_config.json
+++ b/json/Baidu_Translater_config.json
@@ -1,4 +1,4 @@
 {
-    "baidu_appid": "",
-    "baidu_appkey": ""
+    "baidu_appid": "English",
+    "baidu_appkey": "English"
 }
\ No newline at end of file
diff --git a/nodes/aio_translater.py b/nodes/aio_translater.py
index 9cbb106..f7e889c 100644
--- a/nodes/aio_translater.py
+++ b/nodes/aio_translater.py
@@ -1,6 +1,10 @@
 import json
 import requests
 
+# (连接超时, 读取超时)。requests 默认永不超时，而节点是在工作流线程里同步执行的，
+# 对端连上却不回包就会把整个队列永久堵死，且没有任何报错可循。
+TRANSLATE_TIMEOUT = (10, 30)
+
 class AIOTranslater:
     def __init__(self):
         pass
@@ -88,7 +92,8 @@ class AIOTranslater:
                 'referer': 'https://transmart.qq.com/zh-CN/index'
             }
             try:
-                response = requests.post(url, headers=headers, data=json.dumps(post_data))
+                response = requests.post(url, headers=headers, data=json.dumps(post_data),
+                                         timeout=TRANSLATE_TIMEOUT)
                 result = response.json()
                 if response.status_code != 200 or 'auto_translation' not in result or not result['auto_translation']:
                     error_msg = f"Translation failed with status code {response.status_code}: {result.get('error_msg', 'Unknown error')}"
diff --git a/nodes/baidu_translater.py b/nodes/baidu_translater.py
index 5a6efb5..1fc690d 100644
--- a/nodes/baidu_translater.py
+++ b/nodes/baidu_translater.py
@@ -1,6 +1,10 @@
 import os
 import json
 import requests
+
+# (连接超时, 读取超时)。requests 默认永不超时，而节点是在工作流线程里同步执行的，
+# 对端连上却不回包就会把整个队列永久堵死，且没有任何报错可循。
+TRANSLATE_TIMEOUT = (10, 30)
 import random
 from hashlib import md5
 
@@ -129,8 +133,15 @@ class BaiduTranslater:
             headers = {'Content-Type': 'application/x-www-form-urlencoded'}
             payload = {'appid': self.appid, 'q': query, 'from': from_lang, 'to': to_lang, 'salt': salt, 'sign': sign}
 
-            r = requests.post(url, data=payload, headers=headers)
-            result = r.json()
+            try:
+                r = requests.post(url, data=payload, headers=headers, timeout=TRANSLATE_TIMEOUT)
+                result = r.json()
+            except requests.exceptions.RequestException as e:
+                # 与另外两个翻译节点保持一致：网络层的失败也转成可读的 RuntimeError，
+                # 而不是把 requests 的异常原样抛给 ComfyUI。
+                error_msg = f"Error during translation: {e}"
+                print(error_msg)
+                raise RuntimeError(error_msg)
             if r.status_code != 200 or 'error_code' in result:
                 error_msg = f"Translation failed with status code {r.status_code}: {result.get('error_msg', 'Unknown error')}"
                 print(error_msg)
diff --git a/nodes/tencent_translater.py b/nodes/tencent_translater.py
index 8fc0528..cb636a6 100644
--- a/nodes/tencent_translater.py
+++ b/nodes/tencent_translater.py
@@ -1,6 +1,10 @@
 import json
 import requests
 
+# (连接超时, 读取超时)。requests 默认永不超时，而节点是在工作流线程里同步执行的，
+# 对端连上却不回包就会把整个队列永久堵死，且没有任何报错可循。
+TRANSLATE_TIMEOUT = (10, 30)
+
 class TencentTranslater:
     def __init__(self):
         pass
@@ -112,7 +116,8 @@ class TencentTranslater:
                 'referer': 'https://transmart.qq.com/zh-CN/index'
             }
             try:
-                response = requests.post(url, headers=headers, data=json.dumps(post_data))
+                response = requests.post(url, headers=headers, data=json.dumps(post_data),
+                                         timeout=TRANSLATE_TIMEOUT)
                 result = response.json()
                 if response.status_code != 200 or 'auto_translation' not in result or not result['auto_translation']:
                     error_msg = f"Translation failed with status code {response.status_code}: {result.get('error_msg', 'Unknown error')}"