diff --git a/src/styles/css/reset.css b/src/styles/css/reset.css
index b813d307..77a00356 100644
--- a/src/styles/css/reset.css
+++ b/src/styles/css/reset.css
@@ -13,6 +13,13 @@
   border-color: var(--un-default-border-color, #e5e7eb); /* 2 */
 }
 
+/*
+* [Naive UI] Fix the icon size in the image preview toolbar
+*/
+.n-image-preview-toolbar .n-base-icon {
+  box-sizing: unset !important;
+}
+
 /*
 1. Use a consistent sensible line-height in all browsers.
 2. Prevent adjustments of font size after orientation changes in iOS.