diff --git a/.idea/workspace.xml b/.idea/workspace.xml
index 7da320d..e414b51 100644
--- a/.idea/workspace.xml
+++ b/.idea/workspace.xml
@@ -5,6 +5,8 @@
   </component>
   <component name="ChangeListManager">
     <list default="true" id="6b18b44a-df57-4212-a857-9e291ebe5dd2" name="更改" comment="">
+      <change beforePath="$PROJECT_DIR$/.idea/workspace.xml" beforeDir="false" afterPath="$PROJECT_DIR$/.idea/workspace.xml" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/docutranslate/agents/markdown_agent.py" beforeDir="false" afterPath="$PROJECT_DIR$/docutranslate/agents/markdown_agent.py" afterDir="false" />
       <change beforePath="$PROJECT_DIR$/pyproject.toml" beforeDir="false" afterPath="$PROJECT_DIR$/pyproject.toml" afterDir="false" />
     </list>
     <option name="SHOW_DIALOG" value="false" />
@@ -545,9 +547,9 @@
     <recent_temporary>
       <list>
         <item itemvalue="Python.app_test (1)" />
+        <item itemvalue="Python.test" />
         <item itemvalue="Python.app" />
         <item itemvalue="Python.test2" />
-        <item itemvalue="Python.test" />
         <item itemvalue="Python.切分测试" />
       </list>
     </recent_temporary>
@@ -629,8 +631,8 @@
     <option name="version" value="3" />
   </component>
   <component name="com.intellij.coverage.CoverageDataManagerImpl">
-    <SUITE FILE_PATH="coverage/filetranslate$app_test__1_.coverage" NAME="app_test (1) 覆盖结果" MODIFIED="1747453251223" SOURCE_PROVIDER="com.intellij.coverage.DefaultCoverageFileProvider" RUNNER="coverage.py" COVERAGE_BY_TEST_ENABLED="false" COVERAGE_TRACING_ENABLED="false" WORKING_DIRECTORY="$PROJECT_DIR$/tests" />
-    <SUITE FILE_PATH="coverage/filetranslate$test.coverage" NAME="test 覆盖结果" MODIFIED="1747301959211" SOURCE_PROVIDER="com.intellij.coverage.DefaultCoverageFileProvider" RUNNER="coverage.py" COVERAGE_BY_TEST_ENABLED="false" COVERAGE_TRACING_ENABLED="false" WORKING_DIRECTORY="$PROJECT_DIR$/tests" />
+    <SUITE FILE_PATH="coverage/filetranslate$app_test__1_.coverage" NAME="app_test (1) 覆盖结果" MODIFIED="1747472335939" SOURCE_PROVIDER="com.intellij.coverage.DefaultCoverageFileProvider" RUNNER="coverage.py" COVERAGE_BY_TEST_ENABLED="false" COVERAGE_TRACING_ENABLED="false" WORKING_DIRECTORY="$PROJECT_DIR$/tests" />
+    <SUITE FILE_PATH="coverage/filetranslate$test.coverage" NAME="test 覆盖结果" MODIFIED="1747472297913" SOURCE_PROVIDER="com.intellij.coverage.DefaultCoverageFileProvider" RUNNER="coverage.py" COVERAGE_BY_TEST_ENABLED="false" COVERAGE_TRACING_ENABLED="false" WORKING_DIRECTORY="$PROJECT_DIR$/tests" />
     <SUITE FILE_PATH="coverage/filetranslate$convert.coverage" NAME="convert 覆盖结果" MODIFIED="1746963490689" SOURCE_PROVIDER="com.intellij.coverage.DefaultCoverageFileProvider" RUNNER="coverage.py" COVERAGE_BY_TEST_ENABLED="false" COVERAGE_TRACING_ENABLED="false" WORKING_DIRECTORY="$PROJECT_DIR$/docutranslate/utils" />
     <SUITE FILE_PATH="coverage/PDFtranslate$PDFtranslater__1_.coverage" NAME="PDFtranslater (1) 覆盖结果" MODIFIED="1746633258205" SOURCE_PROVIDER="com.intellij.coverage.DefaultCoverageFileProvider" RUNNER="coverage.py" COVERAGE_BY_TEST_ENABLED="false" COVERAGE_TRACING_ENABLED="false" WORKING_DIRECTORY="$PROJECT_DIR$/pdftranslate_packages" />
     <SUITE FILE_PATH="coverage/PDFtranslate$agent_utils.coverage" NAME="agent_utils 覆盖结果" MODIFIED="1746617703678" SOURCE_PROVIDER="com.intellij.coverage.DefaultCoverageFileProvider" RUNNER="coverage.py" COVERAGE_BY_TEST_ENABLED="false" COVERAGE_TRACING_ENABLED="false" WORKING_DIRECTORY="$PROJECT_DIR$/pdftranslate_packages/utils" />
@@ -650,7 +652,7 @@
     <SUITE FILE_PATH="coverage/filetranslate$test4.coverage" NAME="test4 覆盖结果" MODIFIED="1746887036353" SOURCE_PROVIDER="com.intellij.coverage.DefaultCoverageFileProvider" RUNNER="coverage.py" COVERAGE_BY_TEST_ENABLED="false" COVERAGE_TRACING_ENABLED="false" WORKING_DIRECTORY="$PROJECT_DIR$/tests" />
     <SUITE FILE_PATH="coverage/PDFtranslate$translater.coverage" NAME="translater 覆盖结果" MODIFIED="1746600434803" SOURCE_PROVIDER="com.intellij.coverage.DefaultCoverageFileProvider" RUNNER="coverage.py" COVERAGE_BY_TEST_ENABLED="false" COVERAGE_TRACING_ENABLED="false" WORKING_DIRECTORY="$PROJECT_DIR$/pdftranslate_packages" />
     <SUITE FILE_PATH="coverage/PDFtranslate$markdown_utils.coverage" NAME="markdown_utils 覆盖结果" MODIFIED="1746598797872" SOURCE_PROVIDER="com.intellij.coverage.DefaultCoverageFileProvider" RUNNER="coverage.py" COVERAGE_BY_TEST_ENABLED="false" COVERAGE_TRACING_ENABLED="false" WORKING_DIRECTORY="$PROJECT_DIR$/pdftranslate_packages/utils" />
-    <SUITE FILE_PATH="coverage/filetranslate$test2.coverage" NAME="test2 覆盖结果" MODIFIED="1747383231002" SOURCE_PROVIDER="com.intellij.coverage.DefaultCoverageFileProvider" RUNNER="coverage.py" COVERAGE_BY_TEST_ENABLED="false" COVERAGE_TRACING_ENABLED="false" WORKING_DIRECTORY="$PROJECT_DIR$/tests" />
+    <SUITE FILE_PATH="coverage/filetranslate$test2.coverage" NAME="test2 覆盖结果" MODIFIED="1747461386645" SOURCE_PROVIDER="com.intellij.coverage.DefaultCoverageFileProvider" RUNNER="coverage.py" COVERAGE_BY_TEST_ENABLED="false" COVERAGE_TRACING_ENABLED="false" WORKING_DIRECTORY="$PROJECT_DIR$/tests" />
     <SUITE FILE_PATH="coverage/filetranslate$translater.coverage" NAME="translater 覆盖结果" MODIFIED="1746843159560" SOURCE_PROVIDER="com.intellij.coverage.DefaultCoverageFileProvider" RUNNER="coverage.py" COVERAGE_BY_TEST_ENABLED="false" COVERAGE_TRACING_ENABLED="false" WORKING_DIRECTORY="$PROJECT_DIR$/docutranslate" />
     <SUITE FILE_PATH="coverage/PDFtranslate$.coverage" NAME=" 覆盖结果" MODIFIED="1746588350286" SOURCE_PROVIDER="com.intellij.coverage.DefaultCoverageFileProvider" RUNNER="coverage.py" COVERAGE_BY_TEST_ENABLED="false" COVERAGE_TRACING_ENABLED="false" WORKING_DIRECTORY="$PROJECT_DIR$/decorator" />
   </component>
diff --git a/docutranslate/agents/markdown_agent.py b/docutranslate/agents/markdown_agent.py
index 740e4ec..ff0c0ef 100644
--- a/docutranslate/agents/markdown_agent.py
+++ b/docutranslate/agents/markdown_agent.py
@@ -49,30 +49,29 @@ class MDTranslateAgent(Agent):
 翻译输入的markdown文本
 目标语言{to_lang}
 # 要求
-如果翻译不必要，则返回原文。
+如果文本不适合被翻译（如专有名词、人名），则返回原文。
 不要解释，不要注释。
-不要修改标题的级别（如一级标题不要修改为二级标题）
-引用的参考文献名和其作者不要翻译
+引用的参考文献名和其作者不要翻译 
 形如<ph-abc123>的占位符不要改变
 code、latex和HTML只翻译说明文字，其余保持原文
 公式必须表示为合法的latex公式,行内公式需被$正确包裹
-去掉异常字词，修复错误格式
+删除明显异常的无意义字符
 # 输出
-翻译后的markdown纯文本（不是markdown代码块）
+翻译后的markdown译文纯文本（不是markdown代码块）
 # 示例
-## 英文翻译为中文：
+## 英文翻译为中文
 输入：
-hello<ph-aaaaaa>, what's your name?
+hello<ph-aaaaaa>, what's your nam*@e?
 输出：
 你好<ph-aaaaaa>，你叫什么名字？
-## 公式要为合法latex（行内公式必须使用$包裹）
+## 公式要为合法latex（行内公式应正确包裹）
 输入：
 The equation is E=mc 2. This is famous.
-({{c_0,c_1,c^2}})is a set.
+(c_0,c_1,c_2^2)is a coordinate.
 输出：
 这个方程是 $E=mc^2$。这很有名。
-${{c_0,c_1,c^2}}$是一个集合。
-## 引用的参考文献要保持原文不要翻译
+\\((c_0,c_1,c_2^2)\\)是一个坐标。
+## 引用的参考文献名称要保持原文不要翻译
 输入：【假设目标语言为中文】
 [2] M. Castro, B. Liskov, et al. Practical byzantine fault tolerance. In OSDI,
 volume 99, pages 173–186, 1999.
diff --git a/pyproject.toml b/pyproject.toml
index f565cd5..f8b7194 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,6 +1,6 @@
 [project]
 name = "docutranslate"
-version = "0.2.11"
+version = "0.2.12"
 description = "文件翻译工具"
 readme = "README.md"
 requires-python = ">=3.10"