diff --git a/aio/tools/translator/utils.spec.ts b/aio/tools/translator/utils.spec.ts
index 232c428578..fce9fe0cc3 100644
--- a/aio/tools/translator/utils.spec.ts
+++ b/aio/tools/translator/utils.spec.ts
@@ -217,42 +217,36 @@ ng generate directive highlight
 
   it('拆解多行的成对 tag', function () {
     const lines = normalizeLines(`
-  <header>
-      Angular forms don't require a style library
-  </header>
+    <p>
+        a
+    </p>
+
+    <p>
+    一
+</p>
+
 `);
     expect(lines).eq(`
-  <header>
+    <p>
 
-      Angular forms don't require a style library
+        a
 
-  </header>
+    </p>
+
+    <p>
+
+    一
+
+</p>
 `);
   });
 
-  it('拆解多行的成对 tag', function () {
+  it('不要拆解 header', function () {
     const lines = normalizeLines(`
-    <p>
-        a
-    </p>
-
-    <p>
-    一
-</p>
-
+  <header>Angular forms don't require a style library</header>
 `);
     expect(lines).eq(`
-    <p>
-
-        a
-
-    </p>
-
-    <p>
-
-    一
-
-</p>
+  <header>Angular forms don't require a style library</header>
 `);
   });
 
diff --git a/aio/tools/translator/utils.ts b/aio/tools/translator/utils.ts
index 05afae62b0..ba67cd8d70 100644
--- a/aio/tools/translator/utils.ts
+++ b/aio/tools/translator/utils.ts
@@ -78,8 +78,6 @@ export function normalizeLines(text: string): string {
   text = text.replace(atTagCommentPattern, '\n\n$1$2$3\n');
   const oneLineClosedTagPattern = /\n( *)<(hr)(\/?)>( *)(?=\n)/g;
   text = text.replace(oneLineClosedTagPattern, '\n\n$1<$2$3>$4\n');
-  const multiLinePairedTagPattern = /\n( *)<(header)( *[^>\n]*)>\n*(.*?)\n*( *)<\/\2>( *)(?=\n)/g;
-  text = text.replace(multiLinePairedTagPattern, '\n\n$1<$2$3>\n\n$4\n\n$5</$2>$6\n');
 
   const trTagPattern = /( *)(<tr\b *[^>\n]*>)(.*)(<\/tr>)/g;
   text = text.replace(trTagPattern, '\n\n$1$2\n\n$1    $3\n\n$1$4\n\n');