diff --git a/convertxml/js_convertxml.cpp b/convertxml/js_convertxml.cpp
index 8600210..49313d1 100755
--- a/convertxml/js_convertxml.cpp
+++ b/convertxml/js_convertxml.cpp
@@ -377,7 +377,7 @@ namespace OHOS::Xml {
     void ConvertXml::DealIgnore(const napi_value napiObj)
     {
         std::vector<std::string> vctIgnore = {"compact", "trim", "ignoreDeclaration", "ignoreInstruction",
-                                              "ignoreAttributes", "ignoreComment", "ignoreCdata",
+                                              "ignoreAttributes", "ignoreComment", "ignoreCDATA",
                                               "ignoreDoctype", "ignoreText"};
         size_t vctLength = vctIgnore.size();
         for (size_t i = 0; i < vctLength; ++i) {
diff --git a/test_xml/unittest/test_xml.cpp b/test_xml/unittest/test_xml.cpp
index 554060c..37d2353 100644
--- a/test_xml/unittest/test_xml.cpp
+++ b/test_xml/unittest/test_xml.cpp
@@ -603,11 +603,11 @@ HWTEST_F(NativeEngineTest, SetNamespaceTest005, testing::ext::TestSize.Level0)
     ASSERT_STREQ(reinterpret_cast<char*>(pBuffer), strEnd.c_str());
 }
 
-/* @tc.name: SetCommnetTest001
- * @tc.desc: Test write the commnet successfully.
+/* @tc.name: SetCommentTest001
+ * @tc.desc: Test write the comment successfully.
  * @tc.type: FUNC
  */
-HWTEST_F(NativeEngineTest, SetCommnetTest001, testing::ext::TestSize.Level0)
+HWTEST_F(NativeEngineTest, SetCommentTest001, testing::ext::TestSize.Level0)
 {
     napi_env env = (napi_env)engine_;
     napi_value arrayBuffer = nullptr;
@@ -616,16 +616,16 @@ HWTEST_F(NativeEngineTest, SetCommnetTest001, testing::ext::TestSize.Level0)
     napi_create_arraybuffer(env, size, &pBuffer, &arrayBuffer);
     OHOS::xml::XmlSerializer xmlSerializer(reinterpret_cast<char*>(pBuffer), size, "utf-8");
     xmlSerializer.StartElement("note");
-    xmlSerializer.SetCommnet("Hi!");
+    xmlSerializer.SetComment("Hi!");
     xmlSerializer.EndElement();
     ASSERT_STREQ(reinterpret_cast<char*>(pBuffer), "<note>\r\n  <!--Hi!-->\r\n</note>");
 }
 
-/* @tc.name: SetCommnetTest002
- * @tc.desc: Test write the commnet successfully.
+/* @tc.name: SetCommentTest002
+ * @tc.desc: Test write the comment successfully.
  * @tc.type: FUNC
  */
-HWTEST_F(NativeEngineTest, SetCommnetTest002, testing::ext::TestSize.Level0)
+HWTEST_F(NativeEngineTest, SetCommentTest002, testing::ext::TestSize.Level0)
 {
     napi_env env = (napi_env)engine_;
     napi_value arrayBuffer = nullptr;
@@ -634,16 +634,16 @@ HWTEST_F(NativeEngineTest, SetCommnetTest002, testing::ext::TestSize.Level0)
     napi_create_arraybuffer(env, size, &pBuffer, &arrayBuffer);
     OHOS::xml::XmlSerializer xmlSerializer(reinterpret_cast<char*>(pBuffer), size, "utf-8");
     xmlSerializer.StartElement("note");
-    xmlSerializer.SetCommnet("Hello, World!");
+    xmlSerializer.SetComment("Hello, World!");
     xmlSerializer.EndElement();
     ASSERT_STREQ(reinterpret_cast<char*>(pBuffer), "<note>\r\n  <!--Hello, World!-->\r\n</note>");
 }
 
-/* @tc.name: SetCommnetTest003
- * @tc.desc: Test write the commnet successfully.
+/* @tc.name: SetCommentTest003
+ * @tc.desc: Test write the comment successfully.
  * @tc.type: FUNC
  */
-HWTEST_F(NativeEngineTest, SetCommnetTest003, testing::ext::TestSize.Level0)
+HWTEST_F(NativeEngineTest, SetCommentTest003, testing::ext::TestSize.Level0)
 {
     napi_env env = (napi_env)engine_;
     napi_value arrayBuffer = nullptr;
@@ -651,15 +651,15 @@ HWTEST_F(NativeEngineTest, SetCommnetTest003, testing::ext::TestSize.Level0)
     size_t size = 1024;
     napi_create_arraybuffer(env, size, &pBuffer, &arrayBuffer);
     OHOS::xml::XmlSerializer xmlSerializer(reinterpret_cast<char*>(pBuffer), size, "utf-8");
-    xmlSerializer.SetCommnet("Hello, World!");
+    xmlSerializer.SetComment("Hello, World!");
     ASSERT_STREQ(reinterpret_cast<char*>(pBuffer), "<!--Hello, World!-->");
 }
 
-/* @tc.name: SetCommnetTest004
- * @tc.desc: Test write the commnet successfully.
+/* @tc.name: SetCommentTest004
+ * @tc.desc: Test write the comment successfully.
  * @tc.type: FUNC
  */
-HWTEST_F(NativeEngineTest, SetCommnetTest004, testing::ext::TestSize.Level0)
+HWTEST_F(NativeEngineTest, SetCommentTest004, testing::ext::TestSize.Level0)
 {
     napi_env env = (napi_env)engine_;
     napi_value arrayBuffer = nullptr;
@@ -667,15 +667,15 @@ HWTEST_F(NativeEngineTest, SetCommnetTest004, testing::ext::TestSize.Level0)
     size_t size = 1024;
     napi_create_arraybuffer(env, size, &pBuffer, &arrayBuffer);
     OHOS::xml::XmlSerializer xmlSerializer(reinterpret_cast<char*>(pBuffer), size, "utf-8");
-    xmlSerializer.SetCommnet("Hello, World!");
+    xmlSerializer.SetComment("Hello, World!");
     ASSERT_STREQ(reinterpret_cast<char*>(pBuffer), "<!--Hello, World!-->");
 }
 
-/* @tc.name: SetCommnetTest005
- * @tc.desc: Test write the commnet successfully.
+/* @tc.name: SetCommentTest005
+ * @tc.desc: Test write the comment successfully.
  * @tc.type: FUNC
  */
-HWTEST_F(NativeEngineTest, SetCommnetTest005, testing::ext::TestSize.Level0)
+HWTEST_F(NativeEngineTest, SetCommentTest005, testing::ext::TestSize.Level0)
 {
     napi_env env = (napi_env)engine_;
     napi_value arrayBuffer = nullptr;
@@ -683,7 +683,7 @@ HWTEST_F(NativeEngineTest, SetCommnetTest005, testing::ext::TestSize.Level0)
     size_t size = 1024;
     napi_create_arraybuffer(env, size, &pBuffer, &arrayBuffer);
     OHOS::xml::XmlSerializer xmlSerializer(reinterpret_cast<char*>(pBuffer), size, "utf-8");
-    xmlSerializer.SetCommnet("Hello, World!");
+    xmlSerializer.SetComment("Hello, World!");
     xmlSerializer.StartElement("note");
     xmlSerializer.EndElement();
     ASSERT_STREQ(reinterpret_cast<char*>(pBuffer), "<!--Hello, World!-->\r\n<note/>");
@@ -693,7 +693,7 @@ HWTEST_F(NativeEngineTest, SetCommnetTest005, testing::ext::TestSize.Level0)
  * @tc.desc: Test .
  * @tc.type: FUNC
  */
-HWTEST_F(NativeEngineTest, SetCDataTest001, testing::ext::TestSize.Level0)
+HWTEST_F(NativeEngineTest, SetCDATATest001, testing::ext::TestSize.Level0)
 {
     napi_env env = (napi_env)engine_;
     napi_value arrayBuffer = nullptr;
@@ -705,11 +705,11 @@ HWTEST_F(NativeEngineTest, SetCDataTest001, testing::ext::TestSize.Level0)
     ASSERT_STREQ(reinterpret_cast<char*>(pBuffer), "<![CDATA[root SYSTEM]]>");
 }
 
-/* @tc.name: SetCDataTest002
+/* @tc.name: SetCDATATest002
  * @tc.desc: Test whether Writes the CDATA successfully.
  * @tc.type: FUNC
  */
-HWTEST_F(NativeEngineTest, SetCDataTest002, testing::ext::TestSize.Level0)
+HWTEST_F(NativeEngineTest, SetCDATATest002, testing::ext::TestSize.Level0)
 {
     napi_env env = (napi_env)engine_;
     napi_value arrayBuffer = nullptr;
@@ -721,11 +721,11 @@ HWTEST_F(NativeEngineTest, SetCDataTest002, testing::ext::TestSize.Level0)
     ASSERT_STREQ(reinterpret_cast<char*>(pBuffer), "<![CDATA[root SYSTEM \"http://www.test.org/test.dtd\"]]>");
 }
 
-/* @tc.name: SetCDataTest003
+/* @tc.name: SetCDATATest003
  * @tc.desc: Test whether Writes the CDATA successfully.
  * @tc.type: FUNC
  */
-HWTEST_F(NativeEngineTest, SetCDataTest003, testing::ext::TestSize.Level0)
+HWTEST_F(NativeEngineTest, SetCDATATest003, testing::ext::TestSize.Level0)
 {
     napi_env env = (napi_env)engine_;
     napi_value arrayBuffer = nullptr;
@@ -740,11 +740,11 @@ HWTEST_F(NativeEngineTest, SetCDataTest003, testing::ext::TestSize.Level0)
                  "<note/>\r\n<![CDATA[root SYSTEM \"http://www.test.org/test.dtd\"]]>");
 }
 
-/* @tc.name: SetCDataTest004
+/* @tc.name: SetCDATATest004
  * @tc.desc: Test whether Writes the CDATA successfully.
  * @tc.type: FUNC
  */
-HWTEST_F(NativeEngineTest, SetCDataTest004, testing::ext::TestSize.Level0)
+HWTEST_F(NativeEngineTest, SetCDATATest004, testing::ext::TestSize.Level0)
 {
     napi_env env = (napi_env)engine_;
     napi_value arrayBuffer = nullptr;
@@ -759,11 +759,11 @@ HWTEST_F(NativeEngineTest, SetCDataTest004, testing::ext::TestSize.Level0)
                  "<![CDATA[root SYSTEM \"http://www.test.org/test.dtd\"]]>\r\n<note/>");
 }
 
-/* @tc.name: SetCDataTest005
+/* @tc.name: SetCDATATest005
  * @tc.desc: Test whether Writes the CDATA successfully.
  * @tc.type: FUNC
  */
-HWTEST_F(NativeEngineTest, SetCDataTest005, testing::ext::TestSize.Level0)
+HWTEST_F(NativeEngineTest, SetCDATATest005, testing::ext::TestSize.Level0)
 {
     napi_env env = (napi_env)engine_;
     napi_value arrayBuffer = nullptr;
diff --git a/xml/js_xml.cpp b/xml/js_xml.cpp
index 5ab0d84..c592881 100644
--- a/xml/js_xml.cpp
+++ b/xml/js_xml.cpp
@@ -239,7 +239,7 @@ namespace OHOS::xml {
             }
         }
     }
-    void XmlSerializer::SetCommnet(std::string comment)
+    void XmlSerializer::SetComment(std::string comment)
     {
         out_ = "";
         if (type == "isStart" || type == "isAttri") {
diff --git a/xml/js_xml.h b/xml/js_xml.h
index ac592eb..70ece5e 100644
--- a/xml/js_xml.h
+++ b/xml/js_xml.h
@@ -36,7 +36,7 @@ namespace OHOS::xml {
         void StartElement(std::string name);
         void EndElement();
         void SetNamespace(std::string prefix, std::string nsTemp);
-        void SetCommnet(std::string comment);
+        void SetComment(std::string comment);
         void SetCData(std::string data);
         void SetText(std::string text);
         void SetDocType(std::string text);
diff --git a/xml/native_module_xml.cpp b/xml/native_module_xml.cpp
index 0eb0537..d51aa62 100644
--- a/xml/native_module_xml.cpp
+++ b/xml/native_module_xml.cpp
@@ -245,7 +245,7 @@ namespace OHOS::xml {
         return result;
     }
 
-    static napi_value SetCommnet(napi_env env, napi_callback_info info)
+    static napi_value SetComment(napi_env env, napi_callback_info info)
     {
         napi_value thisVar = nullptr;
         size_t argc = 0;
@@ -261,7 +261,7 @@ namespace OHOS::xml {
         NAPI_CALL(env, napi_unwrap(env, thisVar, reinterpret_cast<void**>(&object)));
         std::string comment;
         object->DealNapiStrValue(env, args[0], comment);
-        object->SetCommnet(comment);
+        object->SetComment(comment);
         napi_value result = nullptr;
         NAPI_CALL(env, napi_get_undefined(env, &result));
         return result;
@@ -356,8 +356,8 @@ namespace OHOS::xml {
             DECLARE_NAPI_FUNCTION("startElement", StartElement),
             DECLARE_NAPI_FUNCTION("endElement", EndElement),
             DECLARE_NAPI_FUNCTION("setNamespace", SetNamespace),
-            DECLARE_NAPI_FUNCTION("setCommnet", SetCommnet),
-            DECLARE_NAPI_FUNCTION("setCData", SetCData),
+            DECLARE_NAPI_FUNCTION("setComment", SetComment),
+            DECLARE_NAPI_FUNCTION("setCDATA", SetCData),
             DECLARE_NAPI_FUNCTION("setText", SetText),
             DECLARE_NAPI_FUNCTION("setDocType", SetDocType),
             DECLARE_NAPI_FUNCTION("XmlSerializerError", XmlSerializerError)
diff --git a/xml/src/js_xml.ts b/xml/src/js_xml.ts
index 5e3cb60..cc42ab6 100644
--- a/xml/src/js_xml.ts
+++ b/xml/src/js_xml.ts
@@ -26,8 +26,8 @@ interface NativeXMLSerializer{
     startElement(name : string) : void;
     endElement() : void;
     setNamespace(prefix : string, namespace : string) : void;
-    setCommnet(text : string) : void;
-    setCData(text : string) : void;
+    setComment(text : string) : void;
+    setCDATA(text : string) : void;
     setText(text : string) : void;
     setDocType(text : string) : void;
     XmlSerializerError() : string;
@@ -115,21 +115,21 @@ class XmlSerializer {
             throw new Error(errStr);
         }
     }
-    setCommnet(text : string) {
+    setComment(text : string) {
         if (typeof text !== 'string' || text.length === 0) {
             throw new Error("text type err");
         }
-        this.xmlSerializerClass.setCommnet(text);
+        this.xmlSerializerClass.setComment(text);
         let errStr = this.xmlSerializerClass.XmlSerializerError();
         if (errStr.length !== 0) {
             throw new Error(errStr);
         }
     }
-    setCData(text : string) {
+    setCDATA(text : string) {
         if (typeof text !== 'string' || text.length === 0) {
             throw new Error("text type err");
         }
-        this.xmlSerializerClass.setCData(text);
+        this.xmlSerializerClass.setCDATA(text);
         let errStr = this.xmlSerializerClass.XmlSerializerError();
         if (errStr.length !== 0) {
             throw new Error(errStr);