diff --git a/source/js/sakura-toggle.js b/source/js/sakura-toggle.js
index 5bc703b..e25c2a4 100644
--- a/source/js/sakura-toggle.js
+++ b/source/js/sakura-toggle.js
@@ -1,4 +1,27 @@
 // 樱花特效切换按钮 - 添加到 rightside 设置区域
+const SAKURA_STORAGE_KEY = 'sakura_effect_enabled';
+
+// 获取保存的状态，默认为 true（显示）
+function getSakuraState() {
+  const saved = localStorage.getItem(SAKURA_STORAGE_KEY);
+  // 如果没有保存过，默认显示
+  return saved === null ? true : saved === 'true';
+}
+
+// 保存状态到 localStorage
+function saveSakuraState(enabled) {
+  localStorage.setItem(SAKURA_STORAGE_KEY, enabled.toString());
+}
+
+// 应用樱花特效状态
+function applySakuraState() {
+  const sakuraEffect = document.getElementById('canvas_sakura');
+  if (sakuraEffect) {
+    const enabled = getSakuraState();
+    sakuraEffect.style.display = enabled ? 'block' : 'none';
+  }
+}
+
 function createSakuraBtn() {
   // 检查按钮是否已存在
   if (document.getElementById('toggle_sakura_btn')) return;
@@ -14,18 +37,31 @@ function createSakuraBtn() {
     hideArea.appendChild(sakuraBtn);
   }
 
+  // 应用保存的状态
+  applySakuraState();
+
   // 点击切换
   sakuraBtn.addEventListener('click', function() {
     const sakuraEffect = document.getElementById('canvas_sakura');
     if (sakuraEffect) {
       const isHidden = window.getComputedStyle(sakuraEffect).display === 'none';
-      sakuraEffect.style.display = isHidden ? 'block' : 'none';
+      const newState = isHidden ? true : false;
+      sakuraEffect.style.display = newState ? 'block' : 'none';
+      // 保存状态到 localStorage
+      saveSakuraState(newState);
     }
   });
 }
 
 // 首次加载
-document.addEventListener('DOMContentLoaded', createSakuraBtn);
+document.addEventListener('DOMContentLoaded', function() {
+  createSakuraBtn();
+  // 确保 sakura.js 加载完成后应用状态
+  setTimeout(applySakuraState, 100);
+});
 
 // PJAX 页面切换后重新创建
-document.addEventListener('pjax:complete', createSakuraBtn);
\ No newline at end of file
+document.addEventListener('pjax:complete', function() {
+  createSakuraBtn();
+  applySakuraState();
+});
\ No newline at end of file