diff --git a/src/main/resources/views/layouts/v4/baseLayout.html b/src/main/resources/views/layouts/v4/baseLayout.html
index 6638dbe..3c69200 100644
--- a/src/main/resources/views/layouts/v4/baseLayout.html
+++ b/src/main/resources/views/layouts/v4/baseLayout.html
@@ -100,10 +100,27 @@
 
         <script src="https://map.qq.com/api/gljs?v=2.exp&key=MLLBZ-GQECI-ASXG7-5GNOZ-XW2OF-H5BVH"></script>
 
-        <script type="text/javascript">
-            window._AMapSecurityConfig = {
-                securityJsCode: "4fa1e1aeabba7eb9518129cf57ab17c1"
-            }
+        <script>
+            // 安全地冻结 Object.prototype（跳过不可配置属性）
+            (function () {
+                const badKeys = ['constructor', 'prototype'];
+                for (const key of badKeys) {
+                    if (key in Object.prototype) {
+                        try {
+                            delete Object.prototype[key];
+                        } catch (e) {
+                            // 忽略无法删除的属性（如 __proto__ 在现代浏览器中不可删除）
+                        }
+                    }
+                }
+
+                // 冻结 Object.prototype（如果可能）
+                try {
+                    Object.freeze(Object.prototype);
+                } catch (e) {
+                    // 忽略错误（某些环境可能不允许）
+                }
+            })();
         </script>
 
         <script type="text/javascript">