diff --git a/src/renderer/plugins/image-viewer.ts b/src/renderer/plugins/image-viewer.ts
index 1af14d57..8041e798 100644
--- a/src/renderer/plugins/image-viewer.ts
+++ b/src/renderer/plugins/image-viewer.ts
@@ -21,6 +21,10 @@ export default {
       body .viewer-navbar {
         background: rgba(167, 167, 167, 0.6);
       }
+
+      body .viewer-canvas > img {
+        background-color: #fff;
+      }
     `)
   }
 } as Plugin