diff --git a/src/main/java/com/power/doc/builder/HtmlApiDocBuilder.java b/src/main/java/com/power/doc/builder/HtmlApiDocBuilder.java
index 7b288f4..0f168ff 100644
--- a/src/main/java/com/power/doc/builder/HtmlApiDocBuilder.java
+++ b/src/main/java/com/power/doc/builder/HtmlApiDocBuilder.java
@@ -77,7 +77,7 @@ public class HtmlApiDocBuilder {
         IDocBuildTemplate docBuildTemplate = BuildTemplateFactory.getDocBuildTemplate(config.getFramework());
         List<ApiDoc> apiDocList = docBuildTemplate.getApiData(configBuilder);
         Template indexCssTemplate = BeetlTemplateUtil.getByName(ALL_IN_ONE_CSS);
-        FileUtil.nioWriteFile(indexCssTemplate.render(), config.getOutPath() + FILE_SEPARATOR + ALL_IN_ONE_CSS);
+        FileUtil.nioWriteFile(indexCssTemplate.render(), config.getOutPath() + FILE_SEPARATOR + ALL_IN_ONE_CSS_OUT);
         copyJarFile("js/"+HIGH_LIGHT_JS, config.getOutPath() + FILE_SEPARATOR + HIGH_LIGHT_JS);
         copyJarFile("css/"+FONT_STYLE, config.getOutPath() + FILE_SEPARATOR + FONT_STYLE);
         copyJarFile("js/"+JQUERY, config.getOutPath() + FILE_SEPARATOR + JQUERY);
diff --git a/src/main/java/com/power/doc/constants/DocGlobalConstants.java b/src/main/java/com/power/doc/constants/DocGlobalConstants.java
index a1c64ae..1f06f6a 100644
--- a/src/main/java/com/power/doc/constants/DocGlobalConstants.java
+++ b/src/main/java/com/power/doc/constants/DocGlobalConstants.java
@@ -93,6 +93,8 @@ public interface DocGlobalConstants {
 
     String ALL_IN_ONE_CSS = "css/AllInOne.css";
 
+    String ALL_IN_ONE_CSS_OUT = "AllInOne.css";
+
     String FONT_STYLE = "font.css";
 
     String HIGH_LIGHT_JS = "highlight.min.js";