homepage

app/static/css/style.css

@@ -210,6 +210,7 @@ main {
 
 /* 天空彩虹装饰 - 大彩虹弧形 */
 .rainbow-bg {
+    pointer-events: none;
     position: fixed;
     bottom: -200px;
     left: 50%;
@@ -4443,6 +4444,7 @@ a.btn:hover {
 
 /* 天空装饰元素 */
 .sky-sun {
+    pointer-events: none;
     position: fixed;
     top: 80px;
     right: 100px;
@@ -4473,6 +4475,7 @@ a.btn:hover {
 }
 
 .sky-clouds {
+    pointer-events: none;
     position: fixed;
     top: 0;
     left: 0;
@@ -4566,6 +4569,7 @@ a.btn:hover {
 
 /* 小装饰星星 */
 .sky-stars {
+    pointer-events: none;
     position: fixed;
     top: 0;
     left: 0;
@@ -4705,6 +4709,7 @@ a.btn:hover {
 /* 响应式调整 */
 @media (max-width: 768px) {
     .sky-sun {
+    pointer-events: none;
         top: 60px;
         right: 20px;
         width: 60px;
@@ -4723,6 +4728,7 @@ a.btn:hover {
     }
     
     .rainbow-bg {
+    pointer-events: none;
         width: 140vw;
         bottom: -150px;
     }
@@ -4730,6 +4736,7 @@ a.btn:hover {
 
 @media (max-width: 576px) {
     .sky-sun {
+    pointer-events: none;
         width: 50px;
         height: 50px;
         top: 40px;
@@ -4737,9 +4744,29 @@ a.btn:hover {
     }
     
     .rainbow-bg {
+    pointer-events: none;
         width: 160vw;
         bottom: -120px;
         height: 300px;
     }
 }
 
+
+/* 确保导航栏正常工作 */
+.navbar {
+    position: relative;
+    z-index: 1050 !important;
+}
+
+.navbar .dropdown-menu {
+    z-index: 1051 !important;
+}
+
+.navbar .nav-link {
+    pointer-events: auto !important;
+}
+
+.navbar .dropdown-toggle {
+    pointer-events: auto !important;
+}
+

run.py

@@ -117,6 +117,8 @@ def make_shell_context():
     }
 
 if __name__ == '__main__':
+    import platform
+    
     # 确保日志目录存在
     os.makedirs('logs', exist_ok=True)
     
@@ -125,9 +127,31 @@ if __name__ == '__main__':
     # 强制开启Debug模式，便于前端开发
     debug = True
     
+    # 根据操作系统选择合适的host
+    if platform.system() == 'Darwin':  # macOS
+        host = '127.0.0.1'
+    else:
+        host = os.environ.get('HOST', '0.0.0.0')
+    
     print("🚀 启动儿童语言学习系统...")
     print(f"📱 访问地址: http://localhost:{port}")
     print(f"🔧 调试模式: {debug}")
+    print(f"🌐 监听地址: {host}:{port}")
     print(f"📊 数据库: {app.config['SQLALCHEMY_DATABASE_URI']}")
     
-    app.run(host='0.0.0.0', port=port, debug=debug)
+    try:
+        app.run(host=host, port=port, debug=debug)
+    except OSError as e:
+        if "Unknown host" in str(e) or "getfqdn" in str(e):
+            print("⚠️  检测到主机名解析问题，尝试使用localhost...")
+            try:
+                app.run(host='localhost', port=port, debug=debug)
+            except Exception as e2:
+                print(f"❌ 启动失败: {e2}")
+                print("💡 尝试使用: python3 run.py 或检查网络配置")
+        else:
+            print(f"❌ 启动失败: {e}")
+    except KeyboardInterrupt:
+        print("服务器已停止")
+    except Exception as e:
+        print(f"❌ 启动失败: {e}")