diff --git a/packages/fluent-editor/src/assets/toolbar.scss b/packages/fluent-editor/src/assets/toolbar.scss
index 4ef48f0..e62d34b 100644
--- a/packages/fluent-editor/src/assets/toolbar.scss
+++ b/packages/fluent-editor/src/assets/toolbar.scss
@@ -27,6 +27,11 @@ $arrowWidth: 5px; // 下拉框箭头宽度
     }
     
     &.ql-snow {
+      button {
+        display: inline-flex;
+        align-items: center;
+        justify-content: center;
+      }
       .ql-active,
       .ql-picker-label.ql-active,
       .ql-picker-label:hover,