fixed 弹窗逻辑

themes/Ying/assets/js/modules/floating-tools.js

@@ -119,6 +119,10 @@ window.initFloatingTools = function() {
                  if (window.artalk && typeof window.artalk.setDarkMode === 'function') {
                      window.artalk.setDarkMode(newTheme === 'dark');
                  }
+
+                 if (window.showToast) {
+                     window.showToast('已切换至 ' + (newTheme === 'dark' ? '深色' : '浅色') + '模式', 'success');
+                 }
              });
         }