diff --git a/doc/dom.md b/doc/dom.md
index 25ffbd2..0079b64 100644
--- a/doc/dom.md
+++ b/doc/dom.md
@@ -128,7 +128,7 @@ And the `InputStream` is type of input stream.
 
 ## Parse Error {#ParseError}
 
-When the parse processing succeeded, the `Document` contains the parse results. When there is an error, the original DOM is *unchanged*. And the error state of parsing can be obtained by `bool HasParseError()`,  `ParseErrorCode GetParseError()` and `size_t GetParseOffset()`.
+When the parse processing succeeded, the `Document` contains the parse results. When there is an error, the original DOM is *unchanged*. And the error state of parsing can be obtained by `bool HasParseError()`,  `ParseErrorCode GetParseError()` and `size_t GetErrorOffset()`.
 
 Parse Error Code                            | Description
 --------------------------------------------|---------------------------------------------------
diff --git a/doc/dom.zh-cn.md b/doc/dom.zh-cn.md
index b709485..9743b7a 100644
--- a/doc/dom.zh-cn.md
+++ b/doc/dom.zh-cn.md
@@ -128,7 +128,7 @@ GenericDocument& GenericDocument::Parse(const Ch* str);
 
 ## 解析错误 {#ParseError}
 
-当解析过程顺利完成，`Document` 便会含有解析结果。当过程出现错误，原来的 DOM 会*维持不变*。可使用 `bool HasParseError()`、`ParseErrorCode GetParseError()` 及 `size_t GetParseOffset()` 获取解析的错误状态。
+当解析过程顺利完成，`Document` 便会含有解析结果。当过程出现错误，原来的 DOM 会*维持不变*。可使用 `bool HasParseError()`、`ParseErrorCode GetParseError()` 及 `size_t GetErrorOffset()` 获取解析的错误状态。
 
 解析错误代号                                | 描述
 --------------------------------------------|---------------------------------------------------