diff --git a/src/components/article/article_body/ArticleBody.astro b/src/components/article/article_body/ArticleBody.astro
index 93af240..be5e52b 100644
--- a/src/components/article/article_body/ArticleBody.astro
+++ b/src/components/article/article_body/ArticleBody.astro
@@ -9,10 +9,10 @@ const html = await Astro.slots.render("default");
 //   3. If a line ends without [a-zA-Z] and its next line starts with [a-zA-Z],
 //      add a heading space to the next line.
 //   4. If a line does not start in ASCII chars, join it to its previous line.
-//   5. If a line starts with <strong> or <em>, add a heading space to this
-//      line.
-//   6. If a line ends with </strong> or </em>, add a tailing space to this
-//      line.
+//   5. If a line starts with <strong> or <em> or <a>, add a heading space to
+//      this line.
+//   6. If a line ends with </strong> or </em> or </a>, add a tailing space to
+//      this line.
 // This is important in using one newline character to wrap Chinese.
 const arr = html.split("\n");
 let articleHTMLFinal = arr[0];
@@ -47,11 +47,11 @@ for (let i = 1; i < arr.length; i++) {
     arr[i] += " ";
   }
   // rule 5
-  if (arr[i].match(/^(<em>|<strong>)/) !== null){
+  if (arr[i].match(/^(<em>|<strong>|<a>)/) !== null){
     arr[i] = " " + arr[i];
   }
   // rule 6
-  if (arr[i].match(/(<\/em>|<\/strong>)$/) !== null){
+  if (arr[i].match(/(<\/em>|<\/strong>|<\/a>)$/) !== null){
     arr[i] = arr[i] + " ";
   }
   // -------- combine lines