diff --git a/src/index.ts b/src/index.ts
index a7aca15..35d9a37 100644
--- a/src/index.ts
+++ b/src/index.ts
@@ -167,7 +167,7 @@ export default function ofm() {
                 const alias = rawAlias?.slice(1).trim();
 
                 // internal link
-                const url = sluggify(fp + anchor)
+                const url = encodeURIComponent(fp) + anchor;
                 return {
                     type: "link",
                     url,
@@ -276,7 +276,7 @@ export default function ofm() {
                             title,
                         },
                     },
-                    children: firstChild.children,
+                    children: [firstChild.children[0], ...node.children.slice(1)],
                 }
             }
         })