diff --git a/lib/v2/infoq/utils.js b/lib/v2/infoq/utils.js
index 468030bbb6..bb5f7ec421 100644
--- a/lib/v2/infoq/utils.js
+++ b/lib/v2/infoq/utils.js
@@ -58,8 +58,12 @@ const parseToSimpleTexts = (content) =>
                 }
             },
             blockquote: () => {
-                const text = parseToSimpleText(i.content);
-                return `<blockquote>${text}</blockquote>`;
+                if (i.content) {
+                    const text = parseToSimpleText(i.content);
+                    return `<blockquote>${text}</blockquote>`;
+                } else {
+                    return '';
+                }
             },
             image: () => {
                 const img = i.attrs.src;
@@ -76,7 +80,7 @@ const parseToSimpleTexts = (content) =>
             },
             link: () => {
                 const href = i.attrs.href;
-                const text = parseToSimpleText(i.content);
+                const text = i.content ? parseToSimpleText(i.content) : '';
                 return `<a href="${href}">${text}</a>"`;
             },
         };