diff --git a/docutranslate/agents/segments_agent.py b/docutranslate/agents/segments_agent.py
index 153efa7..b95f4e8 100644
--- a/docutranslate/agents/segments_agent.py
+++ b/docutranslate/agents/segments_agent.py
@@ -35,7 +35,6 @@ class SegmentsTranslateAgent(Agent):
 # Requirements
 - The translation must be professional and accurate.
 - Do not output any explanations or annotations.
-- The format of the translated segments should be as close as possible to the source format.
 - For personal names and proper nouns, use the most commonly used words for translation. 
 - For special tags or other non-translatable elements (like codes, brand names, specific jargon), keep them in their original form.
 - If a segment is already in the target language({config.to_lang}), keep it as is.
@@ -51,19 +50,17 @@ class SegmentsTranslateAgent(Agent):
 # Example(Assuming the target language is English in the example, {config.to_lang} is the actual target language)
 ## Input
 {{
-"10": "汤姆说：“你好”",
-"11": "苹果",
-"12": true,
-"13": "错误",
-"14": null
+"21": "汤姆说：“你好”",
+"22": "苹果",
+"23": "错误",
+"24": "香蕉"
 }}
 ## Correct Output
 {{
-"10": "Tom say:\"hello\"",
-"11": "apple",
-"12": true,
-"13": "false",
-"14": null
+"21": "Tom says:\\"hello\\"",
+"22": "apple",
+"23": "error",
+"24": "banana"
 }}
 """
         self.custom_prompt = config.custom_prompt
diff --git a/更新日志.txt b/更新日志.txt
index ceb14f9..ad6179a 100644
--- a/更新日志.txt
+++ b/更新日志.txt
@@ -4,10 +4,11 @@ v1.4.3版 2025.9.6
 特性
 - 显示消耗的token数
 - 可以设置重试次数
+- 代码中默认思考模式改为"disable"
 修复
 - 修复未设置logger会报错的问题
 优化
-- 代码中默认思考模式改为"disable"
+- 优化提示词
 ----------------
 v1.4.2版 2025.9.6
 优化