🏷️ 更新2.3.5 更新內容查看 https://github.com/jerryc127/hexo-theme-butterfly/releases/tag/2.3.5

source/js/main.js

@@ -445,6 +445,13 @@ $(function () {
     })
   }
 
+  /**
+   * lazyload
+   */
+  if (GLOBAL_CONFIG.islazyload) {
+    window.lozad('img').observe()
+  }
+
   /**
    * 滾動處理
    */
@@ -532,11 +539,13 @@ $(function () {
       }, 100)
     }
 
-    // function updateAnchor (anchor) {
-    //   if (window.history.replaceState && anchor !== window.location.hash) {
-    //     window.history.replaceState(null, null, anchor)
-    //   }
-    // }
+    // anchor
+    var isanchor = GLOBAL_CONFIG.isanchor
+    var updateAnchor = function (anchor) {
+      if (window.history.replaceState && anchor !== window.location.hash) {
+        window.history.replaceState(undefined, undefined, anchor)
+      }
+    }
 
     // find head position & add active class
     // DOM Hierarchy:
@@ -565,7 +574,7 @@ $(function () {
 
       var currentActive = $('.toc-link.active')
       if (currentId && currentActive.attr('href') !== currentId) {
-        // updateAnchor(currentId)
+        if (isanchor) updateAnchor(currentId)
 
         $('.toc-link').removeClass('active')
 
@@ -711,11 +720,7 @@ $(function () {
 
   $darkModeButtom.click(function () {
     switchReadMode()
-    try {
-      utterancesTheme()
-    } catch (e) {
-      return false
-    }
+    if (typeof utterancesTheme === 'function') utterancesTheme()
   })
 
   /**