diff --git a/design/favicon-proposal.svg b/design/favicon-dark-proposal.svg
similarity index 100%
rename from design/favicon-proposal.svg
rename to design/favicon-dark-proposal.svg
diff --git a/design/favicon-preview.html b/design/favicon-preview.html
index f7f4db0..75ad433 100644
--- a/design/favicon-preview.html
+++ b/design/favicon-preview.html
@@ -94,20 +94,20 @@
       <h1>Dark mode</h1>
       <div class="row">
         <span class="label">16px</span>
-        <div class="sample dark"><img src="favicon-proposal.svg" width="16" height="16" alt=""></div>
+        <div class="sample dark"><img src="favicon-dark-proposal.svg" width="16" height="16" alt=""></div>
       </div>
       <div class="row">
         <span class="label">32px</span>
-        <div class="sample dark"><img src="favicon-proposal.svg" width="32" height="32" alt=""></div>
+        <div class="sample dark"><img src="favicon-dark-proposal.svg" width="32" height="32" alt=""></div>
       </div>
       <div class="row">
         <span class="label">64px</span>
-        <div class="sample dark"><img src="favicon-proposal.svg" width="64" height="64" alt=""></div>
+        <div class="sample dark"><img src="favicon-dark-proposal.svg" width="64" height="64" alt=""></div>
       </div>
       <div class="row">
         <span class="label">标签页</span>
         <div class="tab dark">
-          <img src="favicon-proposal.svg" width="16" height="16" alt="">
+          <img src="favicon-dark-proposal.svg" width="16" height="16" alt="">
           <span>SubConverter-Extended</span>
         </div>
       </div>