修复暗夜模式按钮

振幅锁仓策略/index-FG.html

@@ -155,6 +155,7 @@
 
 <script>
 var themeBtn = document.getElementById('themeToggle');
+themeBtn.addEventListener('click', toggleTheme);
 function setTheme(dark) {
   if (dark) {
     document.documentElement.setAttribute('data-theme', 'dark');

振幅锁仓策略/index-SA.html

@@ -155,6 +155,7 @@
 
 <script>
 var themeBtn = document.getElementById('themeToggle');
+themeBtn.addEventListener('click', toggleTheme);
 function setTheme(dark) {
   if (dark) {
     document.documentElement.setAttribute('data-theme', 'dark');

振幅锁仓策略/index.html

@@ -56,6 +56,7 @@
 
 <script>
 var themeBtn = document.getElementById('themeToggle');
+themeBtn.addEventListener('click', toggleTheme);
 function setTheme(dark) {
   if (dark) {
     document.documentElement.setAttribute('data-theme', 'dark');