diff --git a/editor/server/config.example.toml b/editor/server/config.example.toml
index bbc8456..baadc68 100644
--- a/editor/server/config.example.toml
+++ b/editor/server/config.example.toml
@@ -8,11 +8,14 @@ SHARE_LINK_DIGITS = 7
 SHORT_SHARE_URL = false
 
 # Icon URL for rendered pages
-PAGE_ICON_URL = ''
+PAGE_ICON_URL = 'https://virt.moe/cferr/editor/assets/icon-{status}-32x32.png'
 
 # MIME type of page icon
 PAGE_ICON_TYPE = 'image/png'
 
+# Image URL for rendered pages
+PAGE_IMAGE_URL = 'https://virt.moe/cferr/editor/assets/icon-{status}-large-white.png'
+
 # Set to true if trust X-Forwarded-For/X-Forwarded-Proto header
 BEHIND_PROXY = true
 
diff --git a/editor/server/utils.py b/editor/server/utils.py
index 5a091c2..def8f85 100644
--- a/editor/server/utils.py
+++ b/editor/server/utils.py
@@ -122,21 +122,23 @@ def render_extended_template(params: ErrorPageParams,
                              *args: Any,
                              **kwargs: Any) -> str:
     fill_cf_template_params(params)
-    description = params.get('what_happened') or 'Cloudflare error page'
-    description = re.sub(r'</?.*?>', '', description).strip()
+    description = params.get('what_happened') or 'There is an internal server error on Cloudflare\'s network.'
+    description = re.sub(r'<\/?.*?>', '', description).strip()
 
-    page_image_id = 'ok'
+    status = 'ok'
     cf_status_obj = params.get('cloudflare_status')
     if cf_status_obj:
         cf_status = cf_status_obj.get('status')
         if cf_status == 'error':
-            page_image_id = 'error'
-    page_image_url = f'https://virt.moe/cferr/editor/assets/icon-{page_image_id}-large.png'
+            status = 'error'
+    page_icon_url = current_app.config.get('PAGE_ICON_URL', '').replace('{status}', status)
+    page_icon_type = current_app.config.get('PAGE_ICON_TYPE')
+    page_image_url = current_app.config.get('PAGE_IMAGE_URL', '').replace('{status}', status)
     return render_cf_error_page(params=params,
                                 template=template,
                                 base=base_template,
-                                page_icon_url=current_app.config.get('PAGE_ICON_URL'),
-                                page_icon_type=current_app.config.get('PAGE_ICON_TYPE'),
+                                page_icon_url=page_icon_url,
+                                page_icon_type=page_icon_type,
                                 page_url=request.url,
                                 page_description=description,
                                 page_image_url=page_image_url,
diff --git a/editor/web/assets/icon-error-32x32.png b/editor/web/assets/icon-error-32x32.png
new file mode 100644
index 0000000..4905ae8
Binary files /dev/null and b/editor/web/assets/icon-error-32x32.png differ
diff --git a/editor/web/assets/icon-error-large.png b/editor/web/assets/icon-error-large-white.png
similarity index 100%
rename from editor/web/assets/icon-error-large.png
rename to editor/web/assets/icon-error-large-white.png
diff --git a/editor/web/assets/icon-32x32.png b/editor/web/assets/icon-ok-32x32.png
similarity index 100%
rename from editor/web/assets/icon-32x32.png
rename to editor/web/assets/icon-ok-32x32.png
diff --git a/editor/web/assets/icon-ok-large.png b/editor/web/assets/icon-ok-large-white.png
similarity index 100%
rename from editor/web/assets/icon-ok-large.png
rename to editor/web/assets/icon-ok-large-white.png
diff --git a/editor/web/index.html b/editor/web/index.html
index e34a755..5f5bef9 100644
--- a/editor/web/index.html
+++ b/editor/web/index.html
@@ -14,7 +14,7 @@
   <meta name="description" content="Online editor to create customized Cloudflare-style error pages.">
   <meta name="keywords" content="cloudflare,error,page,editor">
   <link rel="canonical" href="https://virt.moe/cferr/editor/" />
-  <link rel="icon" type="image/png" href="assets/icon-32x32.png">
+  <link rel="icon" type="image/png" href="assets/icon-ok-32x32.png">
 
   <meta property="og:type" content="website" />
   <meta property="og:site_name" content="moe::virt" />