diff --git a/.idea/workspace.xml b/.idea/workspace.xml
index c4e415f..9e4c220 100644
--- a/.idea/workspace.xml
+++ b/.idea/workspace.xml
@@ -7,7 +7,6 @@
     <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/translater.py" beforeDir="false" afterPath="$PROJECT_DIR$/docutranslate/translater.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" />
     <option name="HIGHLIGHT_CONFLICTS" value="true" />
@@ -33,40 +32,43 @@
     <option name="hideEmptyMiddlePackages" value="true" />
     <option name="showLibraryContents" value="true" />
   </component>
-  <component name="PropertiesComponent">{
-  &quot;keyToString&quot;: {
-    &quot;DefaultHtmlFileTemplate&quot;: &quot;HTML File&quot;,
-    &quot;JavaScript 调试.output.html (1).executor&quot;: &quot;Run&quot;,
-    &quot;JavaScript 调试.output.html.executor&quot;: &quot;Run&quot;,
-    &quot;JavaScript 调试.regex_中文.html.executor&quot;: &quot;Run&quot;,
-    &quot;JavaScript 调试.test2_英文.html.executor&quot;: &quot;Run&quot;,
-    &quot;JavaScript 调试.互联网认证授权机制_英文.html.executor&quot;: &quot;Run&quot;,
-    &quot;ModuleVcsDetector.initialDetectionPerformed&quot;: &quot;true&quot;,
-    &quot;Python 测试.Python 测试 (markdown_mask.py 内).executor&quot;: &quot;Run&quot;,
-    &quot;Python 测试.markdown_mask.Test.test_basic_link_masking 的 Python 测试.executor&quot;: &quot;Run&quot;,
-    &quot;Python.PDFtranslater (1).executor&quot;: &quot;Run&quot;,
-    &quot;Python.PDFtranslater (2).executor&quot;: &quot;Run&quot;,
-    &quot;Python.agent_utils.executor&quot;: &quot;Run&quot;,
-    &quot;Python.convert.executor&quot;: &quot;Run&quot;,
-    &quot;Python.markdown_splitter.executor&quot;: &quot;Run&quot;,
-    &quot;Python.markdown_utils.executor&quot;: &quot;Run&quot;,
-    &quot;Python.test.executor&quot;: &quot;Run&quot;,
-    &quot;Python.test1.executor&quot;: &quot;Run&quot;,
-    &quot;Python.test2.executor&quot;: &quot;Run&quot;,
-    &quot;Python.translater.executor&quot;: &quot;Debug&quot;,
-    &quot;RunOnceActivity.ShowReadmeOnStart&quot;: &quot;true&quot;,
-    &quot;RunOnceActivity.git.unshallow&quot;: &quot;true&quot;,
-    &quot;git-widget-placeholder&quot;: &quot;main&quot;,
-    &quot;last_opened_file_path&quot;: &quot;C:/Users/jxgm/Desktop/FileTranslate/tests/resource&quot;,
-    &quot;node.js.detected.package.eslint&quot;: &quot;true&quot;,
-    &quot;node.js.detected.package.tslint&quot;: &quot;true&quot;,
-    &quot;node.js.selected.package.eslint&quot;: &quot;(autodetect)&quot;,
-    &quot;node.js.selected.package.tslint&quot;: &quot;(autodetect)&quot;,
-    &quot;nodejs_package_manager_path&quot;: &quot;npm&quot;,
-    &quot;settings.editor.selected.configurable&quot;: &quot;Errors&quot;,
-    &quot;vue.rearranger.settings.migration&quot;: &quot;true&quot;
+  <component name="PropertiesComponent"><![CDATA[{
+  "keyToString": {
+    "DefaultHtmlFileTemplate": "HTML File",
+    "JavaScript 调试.output.html (1).executor": "Run",
+    "JavaScript 调试.output.html.executor": "Run",
+    "JavaScript 调试.regex_中文.html.executor": "Run",
+    "JavaScript 调试.test2_英文.html.executor": "Run",
+    "JavaScript 调试.test4-1_中文.html.executor": "Run",
+    "JavaScript 调试.互联网认证授权机制_英文.html.executor": "Run",
+    "JavaScript 调试.毕业论文_英文.html.executor": "Run",
+    "ModuleVcsDetector.initialDetectionPerformed": "true",
+    "Python 测试.Python 测试 (markdown_mask.py 内).executor": "Run",
+    "Python 测试.markdown_mask.Test.test_basic_link_masking 的 Python 测试.executor": "Run",
+    "Python.PDFtranslater (1).executor": "Run",
+    "Python.PDFtranslater (2).executor": "Run",
+    "Python.agent_utils.executor": "Run",
+    "Python.convert.executor": "Run",
+    "Python.markdown_splitter.executor": "Run",
+    "Python.markdown_utils.executor": "Run",
+    "Python.test.executor": "Run",
+    "Python.test1.executor": "Run",
+    "Python.test2.executor": "Run",
+    "Python.test3.executor": "Run",
+    "Python.translater.executor": "Debug",
+    "RunOnceActivity.ShowReadmeOnStart": "true",
+    "RunOnceActivity.git.unshallow": "true",
+    "git-widget-placeholder": "main",
+    "last_opened_file_path": "C:/Users/jxgm/Desktop/FileTranslate/tests/resource",
+    "node.js.detected.package.eslint": "true",
+    "node.js.detected.package.tslint": "true",
+    "node.js.selected.package.eslint": "(autodetect)",
+    "node.js.selected.package.tslint": "(autodetect)",
+    "nodejs_package_manager_path": "npm",
+    "settings.editor.selected.configurable": "Errors",
+    "vue.rearranger.settings.migration": "true"
   }
-}</component>
+}]]></component>
   <component name="RecentsManager">
     <key name="CopyFile.RECENT_KEYS">
       <recent name="C:\Users\jxgm\Desktop\FileTranslate\tests\resource" />
@@ -79,7 +81,7 @@
       <recent name="C:\Users\jxgm\Desktop\PDFtranslate\pdf" />
     </key>
   </component>
-  <component name="RunManager" selected="JavaScript 调试.test2_英文.html">
+  <component name="RunManager" selected="Python.test3">
     <configuration default="true" type="DjangoTestsConfigurationType">
       <module name="filetranslate" />
       <option name="ENV_FILES" value="" />
@@ -101,15 +103,15 @@
       <option name="OPTIONS" value="" />
       <method v="2" />
     </configuration>
-    <configuration name="互联网认证授权机制_英文.html" type="JavascriptDebugType" temporary="true" nameIsGenerated="true" uri="http://localhost:63342/filetranslate/tests/output/互联网认证授权机制_英文.html" useBuiltInWebServerPort="true">
-      <method v="2" />
-    </configuration>
-    <configuration name="regex_中文.html" type="JavascriptDebugType" temporary="true" nameIsGenerated="true" uri="http://localhost:63342/filetranslate/tests/output/regex_中文.html" useBuiltInWebServerPort="true">
+    <configuration name="毕业论文_英文.html" type="JavascriptDebugType" temporary="true" nameIsGenerated="true" uri="http://localhost:63342/filetranslate/tests/output/毕业论文_英文.html" useBuiltInWebServerPort="true">
       <method v="2" />
     </configuration>
     <configuration name="test2_英文.html" type="JavascriptDebugType" temporary="true" nameIsGenerated="true" uri="http://localhost:63342/filetranslate/tests/output/test2_英文.html" useBuiltInWebServerPort="true">
       <method v="2" />
     </configuration>
+    <configuration name="test4-1_中文.html" type="JavascriptDebugType" temporary="true" nameIsGenerated="true" uri="http://localhost:63342/filetranslate/tests/output/test4-1_中文.html" useBuiltInWebServerPort="true">
+      <method v="2" />
+    </configuration>
     <configuration default="true" type="PythonConfigurationType" factoryName="Python">
       <module name="filetranslate" />
       <option name="ENV_FILES" value="" />
@@ -156,7 +158,7 @@
       <option name="INPUT_FILE" value="" />
       <method v="2" />
     </configuration>
-    <configuration name="test2" type="PythonConfigurationType" factoryName="Python" temporary="true" nameIsGenerated="true">
+    <configuration name="test3" type="PythonConfigurationType" factoryName="Python" temporary="true" nameIsGenerated="true">
       <module name="FileTranslate" />
       <option name="ENV_FILES" value="" />
       <option name="INTERPRETER_OPTIONS" value="" />
@@ -170,7 +172,7 @@
       <option name="ADD_CONTENT_ROOTS" value="true" />
       <option name="ADD_SOURCE_ROOTS" value="true" />
       <EXTENSION ID="PythonCoverageRunConfigurationExtension" runner="coverage.py" />
-      <option name="SCRIPT_NAME" value="$PROJECT_DIR$/tests/test2.py" />
+      <option name="SCRIPT_NAME" value="$PROJECT_DIR$/tests/test3.py" />
       <option name="PARAMETERS" value="" />
       <option name="SHOW_COMMAND_LINE" value="false" />
       <option name="EMULATE_TERMINAL" value="false" />
@@ -278,11 +280,11 @@
     </configuration>
     <recent_temporary>
       <list>
-        <item itemvalue="JavaScript 调试.test2_英文.html" />
+        <item itemvalue="Python.test3" />
+        <item itemvalue="JavaScript 调试.毕业论文_英文.html" />
         <item itemvalue="Python.test1" />
-        <item itemvalue="JavaScript 调试.互联网认证授权机制_英文.html" />
-        <item itemvalue="JavaScript 调试.regex_中文.html" />
-        <item itemvalue="Python.test2" />
+        <item itemvalue="JavaScript 调试.test2_英文.html" />
+        <item itemvalue="JavaScript 调试.test4-1_中文.html" />
       </list>
     </recent_temporary>
   </component>
@@ -313,7 +315,8 @@
       <workItem from="1746700998566" duration="4012000" />
       <workItem from="1746705145591" duration="8415000" />
       <workItem from="1746715913355" duration="823000" />
-      <workItem from="1746717711857" duration="46000" />
+      <workItem from="1746717711857" duration="114000" />
+      <workItem from="1746718953100" duration="3871000" />
     </task>
     <servers />
   </component>
@@ -323,11 +326,12 @@
   <component name="com.intellij.coverage.CoverageDataManagerImpl">
     <SUITE FILE_PATH="coverage/filetranslate$test.coverage" NAME="test 覆盖结果" MODIFIED="1746677277745" SOURCE_PROVIDER="com.intellij.coverage.DefaultCoverageFileProvider" RUNNER="coverage.py" COVERAGE_BY_TEST_ENABLED="false" COVERAGE_TRACING_ENABLED="false" WORKING_DIRECTORY="$PROJECT_DIR$/tests" />
     <SUITE FILE_PATH="coverage/filetranslate$agent_utils.coverage" NAME="agent_utils 覆盖结果" MODIFIED="1746708534311" 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/filetranslate$test1.coverage" NAME="test1 覆盖结果" MODIFIED="1746716108401" SOURCE_PROVIDER="com.intellij.coverage.DefaultCoverageFileProvider" RUNNER="coverage.py" COVERAGE_BY_TEST_ENABLED="false" COVERAGE_TRACING_ENABLED="false" WORKING_DIRECTORY="$PROJECT_DIR$/tests" />
+    <SUITE FILE_PATH="coverage/filetranslate$test1.coverage" NAME="test1 覆盖结果" MODIFIED="1746753086503" 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$PDFtranslater__1_.coverage" NAME="PDFtranslater (1) 覆盖结果" MODIFIED="1746633258205" SOURCE_PROVIDER="com.intellij.coverage.DefaultCoverageFileProvider" RUNNER="coverage.py" COVERAGE_BY_TEST_ENABLED="false" COVERAGE_TRACING_ENABLED="false" WORKING_DIRECTORY="$PROJECT_DIR$/pdftranslate_packages" />
     <SUITE FILE_PATH="coverage/PDFtranslate$convert.coverage" NAME="convert 覆盖结果" MODIFIED="1746596984213" 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/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$/pdftranslate_packages/utils" />
     <SUITE FILE_PATH="coverage/PDFtranslate$markdown_splitter.coverage" NAME="markdown_splitter 覆盖结果" MODIFIED="1746599883603" 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$test3.coverage" NAME="test3 覆盖结果" MODIFIED="1746755666962" SOURCE_PROVIDER="com.intellij.coverage.DefaultCoverageFileProvider" RUNNER="coverage.py" COVERAGE_BY_TEST_ENABLED="false" COVERAGE_TRACING_ENABLED="false" WORKING_DIRECTORY="$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$/pdftranslate_packages/utils" />
     <SUITE FILE_PATH="coverage/PDFtranslate$test.coverage" NAME="test 覆盖结果" MODIFIED="1746629433597" SOURCE_PROVIDER="com.intellij.coverage.DefaultCoverageFileProvider" RUNNER="coverage.py" COVERAGE_BY_TEST_ENABLED="false" COVERAGE_TRACING_ENABLED="false" WORKING_DIRECTORY="$PROJECT_DIR$/tests" />
diff --git a/docutranslate/translater.py b/docutranslate/translater.py
index 205de34..e3ef745 100644
--- a/docutranslate/translater.py
+++ b/docutranslate/translater.py
@@ -53,7 +53,7 @@ class FileTranslater:
 你是一个修正markdown文本的专家。
 # 工作
 找到markdown片段的不合理之处，对于缺失的句子，应该查看缺失的语句是否可能被错误的放在了其他位置，并通过重组段落、去掉异常字词修复不合理之处。
-尽量忠实于原文。形如<ph-abc123>的占位符不要改变。latex不要改变。
+尽量忠实于原文。形如<ph-abc123>的占位符不要改变。code和latex保持原文。
 # 输出
 修正后的markdown纯文本
 # 示例
@@ -86,7 +86,7 @@ Blockchain's origination was Bitcoin, the most successful of the digital currenc
 将输入的markdown文本翻译成{0}。
 尽量忠实于原文(如空行)。
 形如<ph-abc123>的占位符不要改变。
-code和formula保持原文。
+code和latex保持原文。
 # 输出
 翻译后的markdown纯文本
 # 示例
@@ -97,12 +97,12 @@ hello<ph-aaaaaa>, what's your name?
 你好<ph-aaaaaa>，你叫什么名字？\no_think""".format(to_lang)
         return agent
 
-    def read_pdf_as_markdown(self, pdf: Path |str|None = None, formula=False, code=False, save=False):
+    def read_pdf_as_markdown(self, pdf: Path | str | None = None, formula=False, code=False, save=False):
         print("正在将pdf转换为markdown")
         if pdf is None:
             pdf = self.file_path
-        if isinstance(pdf,str):
-            pdf=Path(pdf)
+        if isinstance(pdf, str):
+            pdf = Path(pdf)
         self.markdown = pdf2markdown_embed_images(pdf, formula, code)
         print("pdf已转换")
         if save:
@@ -151,6 +151,9 @@ hello<ph-aaaaaa>, what's your name?
         print(f"文件已写入{full_name}")
         return self
 
+    def export_to_markdown(self):
+        return self.markdown
+
     def save_as_html(self, filename: str | Path = "output.html", output_dir: str | Path = "./output"):
         if isinstance(filename, str):
             filename = Path(filename)
@@ -160,13 +163,20 @@ hello<ph-aaaaaa>, what's your name?
         # 确保输出目录存在
         output_dir.mkdir(parents=True, exist_ok=True)
         full_name = output_dir / filename
-        markdowner = markdown2.Markdown(extras=['tables', 'fenced-code-blocks', 'mermaid',"code-friendly"])
+        html = self.export_to_html(str(filename.resolve().stem))
+        with open(full_name, "w") as file:
+            file.write(html)
+        print(f"文件已写入{full_name}")
+        return self
+
+    def export_to_html(self, title="title") -> str:
+        markdowner = markdown2.Markdown(extras=['tables', 'fenced-code-blocks', 'mermaid', "code-friendly"])
 
         html = f"""<!DOCTYPE html>
 <html lang="en">
 <head>
     <meta charset="UTF-8">
-    <title>{filename}</title>
+    <title>{title}</title>
     <link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/@picocss/pico@latest/css/pico.min.css">
         <style>
         html {{
@@ -211,10 +221,7 @@ hello<ph-aaaaaa>, what's your name?
 
 </html>
 """
-        with open(full_name, "w") as file:
-            file.write(html)
-        print(f"文件已写入{full_name}")
-        return self
+        return html
 
     def translate_pdf_file(self, pdf_path: Path | str | None = None, to_lang="中文", output_dir="./output",
                            formula=False,