📱 https://github.com/siyuan-note/siyuan/issues/13193

app/src/assets/scss/util/_responsive.scss

@@ -71,6 +71,11 @@
     &__panel {
       flex-direction: column;
 
+      & > .fn__flex-column {
+        min-height: auto;
+        border-radius: var(--b3-border-radius-b);
+      }
+
       & > .history__side {
         height: 40%;
         overflow: auto;

app/src/history/history.ts

@@ -445,6 +445,7 @@ export const openHistory = (app: App) => {
             icon: "iconHistory",
             title: window.siyuan.languages.dataHistory,
             bindEvent(element) {
+                element.firstElementChild.setAttribute("style", "background-color:var(--b3-theme-background);height:100%")
                 bindEvent(app, element.firstElementChild);
             }
         });