diff --git a/frontend/src/components/modal.tsx b/frontend/src/components/modal.tsx
index 6a5d1d9..7f1107a 100644
--- a/frontend/src/components/modal.tsx
+++ b/frontend/src/components/modal.tsx
@@ -44,12 +44,15 @@ export function Modal({
     return () => document.removeEventListener("keydown", onKeyDown);
   }, [onKeyDown]);
 
+  // 修复：在移动端，只有当 showModal 为 true 时才渲染 Leaflet 组件。
+  // 这可以防止它在所有页面加载时都默认弹出。
+  // 同时，添加 showBlur={true} 属性以显示背景遮罩。
   if (isMobile) {
-    return (
-      <Leaflet show={showModal} setShow={setShowModal}>
+    return showModal ? (
+      <Leaflet setShow={setShowModal} showBlur={true}>
         {children}
       </Leaflet>
-    );
+    ) : null;
   }
 
   return (
diff --git a/frontend/src/components/password.tsx b/frontend/src/components/password.tsx
index 1e7eb07..0bf7e7a 100644
--- a/frontend/src/components/password.tsx
+++ b/frontend/src/components/password.tsx
@@ -42,9 +42,11 @@ export default function PasswordModal({
   return (
     <Modal showModal={showPasswordModal} setShowModal={setShowPasswordModal}>
       <div className="w-full overflow-hidden bg-white/95 backdrop-blur-xl shadow-xl p-4 md:max-w-3xl md:rounded-2xl md:border md:border-gray-200">
+        {/* 修复：添加 onPointerDown 事件来阻止拖动事件与点击事件的冲突 */}
         <Close
           className="absolute top-4 right-4 h-6 w-6 text-gray-500 hover:text-gray-700 cursor-pointer"
           onClick={() => setShowPasswordModal(false)}
+          onPointerDown={(e) => e.stopPropagation()}
         />
 
         <div className="flex flex-col items-center justify-center space-y-3 border-b border-gray-200 px-4 py-5 text-center md:px-16">