diff --git a/themes/Ying/assets/js/modules/artalk.js b/themes/Ying/assets/js/modules/artalk.js
index 3a200a0d..a459c65e 100644
--- a/themes/Ying/assets/js/modules/artalk.js
+++ b/themes/Ying/assets/js/modules/artalk.js
@@ -67,6 +67,12 @@ window.initArtalk = function() {
         
         var artalk = window.artalk; // Local reference
 
+        // Sync Theme Mode Immediately
+        var currentTheme = document.documentElement.getAttribute('data-theme');
+        if (typeof artalk.setDarkMode === 'function') {
+            artalk.setDarkMode(currentTheme === 'dark');
+        }
+
         // Aggressive Config Saving Strategy
         var saveConf = function() {
             try {
diff --git a/themes/Ying/assets/js/modules/utils.js b/themes/Ying/assets/js/modules/utils.js
index a73926f4..6881a4f9 100644
--- a/themes/Ying/assets/js/modules/utils.js
+++ b/themes/Ying/assets/js/modules/utils.js
@@ -81,6 +81,11 @@ window.initThemeToggle = function() {
         localStorage.setItem('theme', newTheme);
         
         window.showToast('已切换至 ' + (newTheme === 'dark' ? '深色' : '浅色') + '模式', 'success');
+
+        // Sync Artalk Theme
+        if (window.artalk && typeof window.artalk.setDarkMode === 'function') {
+            window.artalk.setDarkMode(newTheme === 'dark');
+        }
         
         // Trigger generic resize event to force charts/etc to redraw if needed
         window.dispatchEvent(new Event('resize'));