diff --git a/common/common.js b/common/common.js
index 07a78c8..2af2752 100644
--- a/common/common.js
+++ b/common/common.js
@@ -153,6 +153,8 @@ $(function () {
                 baseData.public_security_network_preparation_link;
               baseData.telecom_appreciation =
                 cfg.telecom_appreciation || baseData.telecom_appreciation;
+              baseData.copyright_info =
+                cfg.copyright_info || baseData.copyright_info;
               baseData.cloud_product_link =
                 cfg.cloud_product_link || baseData.cloud_product_link;
               baseData.dcim_product_link =
diff --git a/plugins/addon/theme_configurator/template/admin/index.html b/plugins/addon/theme_configurator/template/admin/index.html
index 6ce24aa..e8cdb74 100644
--- a/plugins/addon/theme_configurator/template/admin/index.html
+++ b/plugins/addon/theme_configurator/template/admin/index.html
@@ -275,7 +275,7 @@
       <t-button theme="primary" variant="outline" @click="addSide">新增浮窗</t-button>
     </t-card>
 
-    <t-card class="theme-card" title="高级配置 (JSON)" bordered>
+    <t-card v-if="showAdvanced" class="theme-card" title="高级配置 (JSON)" bordered>
       <p class="theme-tip">
         用于暂未在 UI 中开放的配置项（如复杂导航结构 header_nav/footer_nav 等）。如非必要，建议优先使用上方表单编辑。
       </p>
@@ -287,8 +287,11 @@
     </t-card>
 
   <div class="action-bar">
-    <t-button variant="outline" @click="loadConfig" :loading="loading">重新加载</t-button>
-    <t-button theme="primary" class="ml-10" @click="saveConfig" :loading="saving">保存全部配置</t-button>
+      <t-button variant="outline" @click="loadConfig" :loading="loading">重新加载</t-button>
+      <t-button theme="primary" class="ml-10" @click="saveConfig" :loading="saving">保存全部配置</t-button>
+      <t-button class="ml-10" variant="outline" @click="showAdvanced = !showAdvanced">
+        {{ showAdvanced ? '隐藏高级 JSON' : '显示高级 JSON' }}
+      </t-button>
   </div>
 </div>
 
@@ -351,6 +354,7 @@
           saving: false,
           fullConfig: createDefaultConfig(),
           advancedText: "",
+          showAdvanced: false,
         };
       },
       computed: {
@@ -420,7 +424,7 @@
             });
         },
         syncJson() {
-          this.advancedText = JSON.stringify(this.fullConfig, null, 2);
+            this.advancedText = JSON.stringify(this.fullConfig, null, 2);
         },
         applyAdvanced() {
           if (!this.advancedText.trim()) {