diff --git a/init/data.json b/init/data.json
index 5c08aef..1d0e567 100644
--- a/init/data.json
+++ b/init/data.json
@@ -126,7 +126,9 @@
 
         {"id": "resource_module_llmage", "parentid": "resource_module", "k": "llmage", "v": "大模型管理"},
         {"id": "resource_module_supplychain", "parentid": "resource_module", "k": "supplychain", "v": "供应链管理"},
-        {"id": "resource_module_pipeline_llm", "parentid": "resource_module", "k": "pipeline_llm", "v": "产线模型治理"}
+        {"id": "resource_module_pipeline_llm", "parentid": "resource_module", "k": "pipeline_llm", "v": "产线模型治理"},
+        {"id": "resource_module_account_resource", "parentid": "resource_module", "k": "account_resource", "v": "账号资源"},
+        {"id": "resource_module_storage_resource", "parentid": "resource_module", "k": "storage_resource", "v": "存储资源"}
     ],
     "_note_product_category": "产品类别树由每个 reseller (org_id) 自行管理，不在 init/data.json 中预设全局数据。新机构注册时自动创建根类别。"
 }
diff --git a/product_management/core.py b/product_management/core.py
index 4da0e6b..007574f 100644
--- a/product_management/core.py
+++ b/product_management/core.py
@@ -47,12 +47,18 @@ class ProductManager:
             rows = rows or []
 
         # Build tree
+        # 两遍建树（2026-09-06 根治 KeyError）：先给全部节点初始化 children，
+        # 再挂父子关系。单遍写法隐含「父节点排序在子节点前」的假设——
+        # ORDER BY sort_order ASC, name ASC 下子类别 sort_order 更小（如导入引擎
+        # 给子类别 0、顶级类别 10/20）时，子先被处理，父还未初始化 children
+        # → parent['children'].append 抛 KeyError → storefront 整页 500。
         nodes = [dict(r) for r in rows]
+        for n in nodes:
+            n['children'] = []
         node_map = {n['id']: n for n in nodes}
         tree = []
 
         for node in nodes:
-            node['children'] = []
             parent_id = node.get('parent_id', '0')
             if parent_id == '0' or parent_id not in node_map:
                 tree.append(node)
diff --git a/wwwroot/storefront/api/get_products.dspy b/wwwroot/storefront/api/get_products.dspy
index ff6320f..22de397 100644
--- a/wwwroot/storefront/api/get_products.dspy
+++ b/wwwroot/storefront/api/get_products.dspy
@@ -20,21 +20,23 @@ else:
                 queue.append(c.id)
 
         # Build IN clause
+        # sqlor 占位符格式 ${name}$；f-string 里花括号需转义，否则 ${key} 会被求值
         param_keys = []
         params = {'org_id': org_id}
         for i, cid in enumerate(all_ids):
             key = f'cid_{i}'
-            param_keys.append(f'${key}$')
+            param_keys.append('${' + key + '}$')
             params[key] = cid
 
         placeholders = ','.join(param_keys)
+        # f-string 里 sqlor 占位符须写成 ${{name}}$，否则 {name} 被 Python 求值
         sql = f"""SELECT p.id, p.product_name, p.product_code, p.brief_intro,
-                         p.product_type, p.price, p.currency, p.icon,
+                         p.product_type, p.price, p.currency,
                          pc.name as category_name
                   FROM product p
                   LEFT JOIN product_category pc ON p.category_id = pc.id
                   WHERE p.category_id IN ({placeholders})
-                  AND p.org_id = ${org_id}$
+                  AND p.org_id = ${{org_id}}$
                   AND p.status = '1'
                   ORDER BY p.sort_order ASC, p.product_name ASC"""
         params['org_id'] = org_id