diff --git a/package.json b/package.json
index e04d74f8..4fc24497 100755
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@xpadev-net/niconicomments",
-  "version": "0.2.66",
+  "version": "0.2.67",
   "description": "NiconiComments is a comment drawing library that is somewhat compatible with the official Nico Nico Douga player.",
   "main": "dist/bundle.js",
   "types": "dist/bundle.d.ts",
diff --git a/src/inputParser.ts b/src/inputParser.ts
index 9cffbc9e..773798df 100755
--- a/src/inputParser.ts
+++ b/src/inputParser.ts
@@ -79,7 +79,7 @@ const fromXMLDocument = (data: XMLDocument): FormattedComment[] => {
     const tmpParam: FormattedComment = {
       id: Number(item.getAttribute("no")) || index++,
       vpos: Number(item.getAttribute("vpos")),
-      content: item.innerHTML,
+      content: item.textContent ?? "",
       date: Number(item.getAttribute("date")) || 0,
       date_usec: Number(item.getAttribute("date_usec")) || 0,
       owner: !item.getAttribute("user_id"),
diff --git a/src/main.ts b/src/main.ts
index e8f7f2e0..c92ba61a 100755
--- a/src/main.ts
+++ b/src/main.ts
@@ -282,8 +282,7 @@ class NiconiComments {
           [];
       if (arrayEqual(current, last)) return false;
     }
-    const size = this.renderer.getSize();
-    this.renderer.clearRect(0, 0, size.width, size.height);
+    this.renderer.clearRect(0, 0, config.canvasWidth, config.canvasHeight);
     this.lastVpos = vpos;
     this._drawVideo();
     for (const plugin of plugins) {