diff --git a/json/build.sh b/json/build.sh
new file mode 100755
index 0000000..2ca4f9d
--- /dev/null
+++ b/json/build.sh
@@ -0,0 +1,2 @@
+#!/usr/bin/bash
+xls2ui -m ../models -o ../wwwroot scense_demo *.json
diff --git a/models/demo_hot_script.json b/models/demo_hot_script.json
index 59f511a..15cf55c 100644
--- a/models/demo_hot_script.json
+++ b/models/demo_hot_script.json
@@ -1,19 +1,71 @@
 {
   "summary": [
-    {"pkey": "id", "caption": "演示热加载脚本", "tablename": "demo_hot_script", "module": "demo"}
+    {
+      "name": "demo_hot_script",
+      "title": "demo_hot_script",
+      "primary": [
+        "id"
+      ]
+    }
   ],
   "fields": [
-    {"name": "id", "type": "str(64)", "comment": "主键"},
-    {"name": "session_id", "type": "str(64)", "comment": "演示会话ID"},
-    {"name": "script_id", "type": "str(64)", "comment": "脚本ID(script_engine 联动)"},
-    {"name": "script_name", "type": "str(128)", "comment": "脚本名称"},
-    {"name": "script_type", "type": "str(16)", "comment": "脚本类型 python/expr"},
-    {"name": "script_content", "type": "text", "comment": "脚本内容"},
-    {"name": "updated_at", "type": "datetime", "comment": "保存时间"}
+    {
+      "name": "id",
+      "title": "主键",
+      "type": "str",
+      "length": 255,
+      "nullable": "no"
+    },
+    {
+      "name": "session_id",
+      "title": "演示会话ID",
+      "type": "str",
+      "length": 255
+    },
+    {
+      "name": "script_id",
+      "title": "脚本ID(script_engine 联动)",
+      "type": "str",
+      "length": 255
+    },
+    {
+      "name": "script_name",
+      "title": "脚本名称",
+      "type": "str",
+      "length": 255
+    },
+    {
+      "name": "script_type",
+      "title": "脚本类型 python/expr",
+      "type": "str",
+      "length": 255
+    },
+    {
+      "name": "script_content",
+      "title": "脚本内容",
+      "type": "text"
+    },
+    {
+      "name": "updated_at",
+      "title": "保存时间",
+      "type": "datetime"
+    }
   ],
   "indexes": [
-    {"name": "idx_hot_session", "fields": ["session_id"]},
-    {"name": "idx_hot_script", "fields": ["script_id"]}
+    {
+      "name": "idx_hot_session",
+      "idxtype": "index",
+      "idxfields": [
+        "session_id"
+      ]
+    },
+    {
+      "name": "idx_hot_script",
+      "idxtype": "index",
+      "idxfields": [
+        "script_id"
+      ]
+    }
   ],
   "codes": []
-}
+}
\ No newline at end of file
diff --git a/models/demo_presence.json b/models/demo_presence.json
index ad50cd9..5d8e4d6 100644
--- a/models/demo_presence.json
+++ b/models/demo_presence.json
@@ -1,18 +1,65 @@
 {
   "summary": [
-    {"pkey": "id", "caption": "演示多人预览在线表", "tablename": "demo_presence", "module": "demo"}
+    {
+      "name": "demo_presence",
+      "title": "demo_presence",
+      "primary": [
+        "id"
+      ]
+    }
   ],
   "fields": [
-    {"name": "id", "type": "str(64)", "comment": "主键"},
-    {"name": "session_id", "type": "str(64)", "comment": "演示会话ID"},
-    {"name": "user_id", "type": "str(64)", "comment": "在线用户ID"},
-    {"name": "user_name", "type": "str(64)", "comment": "在线用户名称"},
-    {"name": "joined_at", "type": "datetime", "comment": "加入时间"},
-    {"name": "last_seen_at", "type": "datetime", "comment": "最后活跃时间"}
+    {
+      "name": "id",
+      "title": "主键",
+      "type": "str",
+      "length": 255,
+      "nullable": "no"
+    },
+    {
+      "name": "session_id",
+      "title": "演示会话ID",
+      "type": "str",
+      "length": 255
+    },
+    {
+      "name": "user_id",
+      "title": "在线用户ID",
+      "type": "str",
+      "length": 255
+    },
+    {
+      "name": "user_name",
+      "title": "在线用户名称",
+      "type": "str",
+      "length": 255
+    },
+    {
+      "name": "joined_at",
+      "title": "加入时间",
+      "type": "datetime"
+    },
+    {
+      "name": "last_seen_at",
+      "title": "最后活跃时间",
+      "type": "datetime"
+    }
   ],
   "indexes": [
-    {"name": "idx_presence_session", "fields": ["session_id"]},
-    {"name": "idx_presence_user", "fields": ["user_id"]}
+    {
+      "name": "idx_presence_session",
+      "idxtype": "index",
+      "idxfields": [
+        "session_id"
+      ]
+    },
+    {
+      "name": "idx_presence_user",
+      "idxtype": "index",
+      "idxfields": [
+        "user_id"
+      ]
+    }
   ],
   "codes": []
-}
+}
\ No newline at end of file
diff --git a/models/demo_session.json b/models/demo_session.json
index 450a58b..0aba6e8 100644
--- a/models/demo_session.json
+++ b/models/demo_session.json
@@ -1,22 +1,87 @@
 {
   "summary": [
-    {"pkey": "id", "caption": "演示会话表", "tablename": "demo_session", "module": "demo"}
+    {
+      "name": "demo_session",
+      "title": "demo_session",
+      "primary": [
+        "id"
+      ]
+    }
   ],
   "fields": [
-    {"name": "id", "type": "str(64)", "comment": "会话ID"},
-    {"name": "world_id", "type": "str(64)", "comment": "世界ID(W-01 world.id)"},
-    {"name": "session_name", "type": "str(128)", "comment": "演示名称"},
-    {"name": "status", "type": "str(16)", "comment": "preview=演示中 paused=已暂停 ended=已结束"},
-    {"name": "camera_mode", "type": "str(16)", "comment": "视角模式 orbit/topdown/firstperson"},
-    {"name": "owner_id", "type": "str(32)", "comment": "演示发起人"},
-    {"name": "viewer_count", "type": "int", "comment": "在线观看人数"},
-    {"name": "extra_json", "type": "text", "comment": "扩展JSON(全屏等)"},
-    {"name": "created_at", "type": "datetime", "comment": "创建时间"},
-    {"name": "updated_at", "type": "datetime", "comment": "更新时间"}
+    {
+      "name": "id",
+      "title": "会话ID",
+      "type": "str",
+      "length": 255,
+      "nullable": "no"
+    },
+    {
+      "name": "world_id",
+      "title": "世界ID(W-01 world.id)",
+      "type": "str",
+      "length": 255
+    },
+    {
+      "name": "session_name",
+      "title": "演示名称",
+      "type": "str",
+      "length": 255
+    },
+    {
+      "name": "status",
+      "title": "preview=演示中 paused=已暂停 ended=已结束",
+      "type": "str",
+      "length": 255
+    },
+    {
+      "name": "camera_mode",
+      "title": "视角模式 orbit/topdown/firstperson",
+      "type": "str",
+      "length": 255
+    },
+    {
+      "name": "owner_id",
+      "title": "演示发起人",
+      "type": "str",
+      "length": 255
+    },
+    {
+      "name": "viewer_count",
+      "title": "在线观看人数",
+      "type": "int"
+    },
+    {
+      "name": "extra_json",
+      "title": "扩展JSON(全屏等)",
+      "type": "text"
+    },
+    {
+      "name": "created_at",
+      "title": "创建时间",
+      "type": "datetime"
+    },
+    {
+      "name": "updated_at",
+      "title": "更新时间",
+      "type": "datetime"
+    }
   ],
   "indexes": [
-    {"name": "idx_demo_session_world", "fields": ["world_id"]},
-    {"name": "idx_demo_session_status", "fields": ["status"]}
+    {
+      "name": "idx_demo_session_world",
+      "idxtype": "index",
+      "idxfields": [
+        "world_id"
+      ]
+    },
+    {
+      "name": "idx_demo_session_status",
+      "idxtype": "index",
+      "idxfields": [
+        "status"
+      ]
+    }
   ],
   "codes": []
-}
+}
\ No newline at end of file
diff --git a/models/demo_session_state.json b/models/demo_session_state.json
index ec1bdba..89d4e67 100644
--- a/models/demo_session_state.json
+++ b/models/demo_session_state.json
@@ -1,19 +1,70 @@
 {
   "summary": [
-    {"pkey": "id", "caption": "演示实体状态覆盖层", "tablename": "demo_session_state", "module": "demo"}
+    {
+      "name": "demo_session_state",
+      "title": "demo_session_state",
+      "primary": [
+        "id"
+      ]
+    }
   ],
   "fields": [
-    {"name": "id", "type": "str(64)", "comment": "主键"},
-    {"name": "session_id", "type": "str(64)", "comment": "演示会话ID"},
-    {"name": "entity_id", "type": "str(64)", "comment": "实体ID"},
-    {"name": "entity_name", "type": "str(128)", "comment": "实体名称"},
-    {"name": "base_json", "type": "text", "comment": "演示开始时的基线状态(快照,只读)"},
-    {"name": "demo_json", "type": "text", "comment": "演示中的当前状态(可实时修改)"},
-    {"name": "updated_at", "type": "datetime", "comment": "更新时间"}
+    {
+      "name": "id",
+      "title": "主键",
+      "type": "str",
+      "length": 255,
+      "nullable": "no"
+    },
+    {
+      "name": "session_id",
+      "title": "演示会话ID",
+      "type": "str",
+      "length": 255
+    },
+    {
+      "name": "entity_id",
+      "title": "实体ID",
+      "type": "str",
+      "length": 255
+    },
+    {
+      "name": "entity_name",
+      "title": "实体名称",
+      "type": "str",
+      "length": 255
+    },
+    {
+      "name": "base_json",
+      "title": "演示开始时的基线状态(快照,只读)",
+      "type": "text"
+    },
+    {
+      "name": "demo_json",
+      "title": "演示中的当前状态(可实时修改)",
+      "type": "text"
+    },
+    {
+      "name": "updated_at",
+      "title": "更新时间",
+      "type": "datetime"
+    }
   ],
   "indexes": [
-    {"name": "idx_state_session", "fields": ["session_id"]},
-    {"name": "idx_state_entity", "fields": ["entity_id"]}
+    {
+      "name": "idx_state_session",
+      "idxtype": "index",
+      "idxfields": [
+        "session_id"
+      ]
+    },
+    {
+      "name": "idx_state_entity",
+      "idxtype": "index",
+      "idxfields": [
+        "entity_id"
+      ]
+    }
   ],
   "codes": []
-}
+}
\ No newline at end of file
diff --git a/pyproject.toml b/pyproject.toml
index 3bcc148..f44d5ee 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -3,7 +3,7 @@ requires = ["setuptools>=45", "wheel"]
 build-backend = "setuptools.build_meta"
 
 [project]
-name = "demo"
+name = "scense_demo"
 version = "1.0.0"
 description = "W-07 实时演示模块 —— demo 会话 + three.js 预览 + 状态隔离"
 requires-python = ">=3.8"
@@ -11,4 +11,4 @@ dependencies = ["sqlor", "bricks_for_python"]
 
 [tool.setuptools.packages.find]
 where = ["."]
-include = ["demo*"]
+include = ["scense_demo*"]
diff --git a/demo/__init__.py b/scense_demo/__init__.py
similarity index 100%
rename from demo/__init__.py
rename to scense_demo/__init__.py
diff --git a/demo/demo.py b/scense_demo/demo.py
similarity index 100%
rename from demo/demo.py
rename to scense_demo/demo.py
diff --git a/demo/init.py b/scense_demo/init.py
similarity index 100%
rename from demo/init.py
rename to scense_demo/init.py
diff --git a/scripts/load_path.py b/scripts/load_path.py
index 7312e33..a673d39 100644
--- a/scripts/load_path.py
+++ b/scripts/load_path.py
@@ -27,33 +27,33 @@ from set_role_perm import set_role_perm  # noqa: E402
 
 PATHS_LOGINED = [
     # 模块入口
-    '/demo',
-    '/demo/index.ui',
+    '/scense_demo',
+    '/scense_demo/index.ui',
     # 演示控制台（前端页面 + js/css）
-    '/demo/demo_viewer.ui',
-    '/demo/demo_viewer.js',
-    '/demo/demo_viewer.css',
+    '/scense_demo/demo_viewer.ui',
+    '/scense_demo/demo_viewer.js',
+    '/scense_demo/demo_viewer.css',
     # CRUD 会话列表（xls2ui 生成的 5 件套）
-    '/demo/demo_session',
-    '/demo/demo_session/index.ui',
-    '/demo/demo_session/get_demo_session.dspy',
-    '/demo/demo_session/add_demo_session.dspy',
-    '/demo/demo_session/update_demo_session.dspy',
-    '/demo/demo_session/delete_demo_session.dspy',
+    '/scense_demo/demo_session',
+    '/scense_demo/demo_session/index.ui',
+    '/scense_demo/demo_session/get_demo_session.dspy',
+    '/scense_demo/demo_session/add_demo_session.dspy',
+    '/scense_demo/demo_session/update_demo_session.dspy',
+    '/scense_demo/demo_session/delete_demo_session.dspy',
     # 业务 API
-    '/demo/api/start.dspy',
-    '/demo/api/stop.dspy',
-    '/demo/api/camera.dspy',
-    '/demo/api/pause.dspy',
-    '/demo/api/entity_edit.dspy',
-    '/demo/api/entity_attrs.dspy',
-    '/demo/api/hotload.dspy',
-    '/demo/api/presence.dspy',
-    '/demo/api/fullscreen.dspy',
-    '/demo/api/state.dspy',
-    '/demo/api/session_create.dspy',
-    '/demo/api/session_update.dspy',
-    '/demo/api/session_delete.dspy',
+    '/scense_demo/api/start.dspy',
+    '/scense_demo/api/stop.dspy',
+    '/scense_demo/api/camera.dspy',
+    '/scense_demo/api/pause.dspy',
+    '/scense_demo/api/entity_edit.dspy',
+    '/scense_demo/api/entity_attrs.dspy',
+    '/scense_demo/api/hotload.dspy',
+    '/scense_demo/api/presence.dspy',
+    '/scense_demo/api/fullscreen.dspy',
+    '/scense_demo/api/state.dspy',
+    '/scense_demo/api/session_create.dspy',
+    '/scense_demo/api/session_update.dspy',
+    '/scense_demo/api/session_delete.dspy',
 ]
 
 
diff --git a/wwwroot/api/session_update.dspy b/wwwroot/api/session_update.dspy
index 6ebde94..3fbd74d 100644
--- a/wwwroot/api/session_update.dspy
+++ b/wwwroot/api/session_update.dspy
@@ -7,7 +7,7 @@ try:
         return {"status": 400, "message": "id 不能为空"}
     if not params_kw.get('session_name') and not params_kw.get('camera_mode'):
         return {"status": 400, "message": "无可更新字段(仅 session_name/camera_mode)"}
-    async with get_sor_context(request._run_ns, "demo") as sor:
+    async with get_sor_context(request._run_ns, "scense") as sor:
         recs = await sor.R('demo_session', {'id': sid})
         if not recs:
             return {"status": 404, "message": "演示会话不存在: %s" % sid}
diff --git a/wwwroot/demo_viewer.js b/wwwroot/demo_viewer.js
index 4ef0dbf..627c5b1 100644
--- a/wwwroot/demo_viewer.js
+++ b/wwwroot/demo_viewer.js
@@ -1,21 +1,21 @@
 /**
  * demo_viewer.js —— W-07 实时演示前端控制
- * 职责：three.js 渲染世界 + 500ms 轮询状态(<1s 实时反映) + 调用 /demo/api/*.dspy
+ * 职责：three.js 渲染世界 + 500ms 轮询状态(<1s 实时反映) + 调用 /scense_demo/api/*.dspy
  * 状态隔离：所有修改走覆盖层接口，结束演示后正式数据不变（服务端保证）。
  */
 (function () {
   'use strict';
   var API = {
-    start: '/demo/api/start.dspy',
-    stop: '/demo/api/stop.dspy',
-    camera: '/demo/api/camera.dspy',
-    pause: '/demo/api/pause.dspy',
-    edit: '/demo/api/entity_edit.dspy',
-    attrs: '/demo/api/entity_attrs.dspy',
-    hotload: '/demo/api/hotload.dspy',
-    presence: '/demo/api/presence.dspy',
-    fullscreen: '/demo/api/fullscreen.dspy',
-    state: '/demo/api/state.dspy'
+    start: '/scense_demo/api/start.dspy',
+    stop: '/scense_demo/api/stop.dspy',
+    camera: '/scense_demo/api/camera.dspy',
+    pause: '/scense_demo/api/pause.dspy',
+    edit: '/scense_demo/api/entity_edit.dspy',
+    attrs: '/scense_demo/api/entity_attrs.dspy',
+    hotload: '/scense_demo/api/hotload.dspy',
+    presence: '/scense_demo/api/presence.dspy',
+    fullscreen: '/scense_demo/api/fullscreen.dspy',
+    state: '/scense_demo/api/state.dspy'
   };
 
   var state = {
diff --git a/wwwroot/index.ui b/wwwroot/index.ui
index 13942d1..4338366 100644
--- a/wwwroot/index.ui
+++ b/wwwroot/index.ui
@@ -13,7 +13,7 @@
        ]},
       {"widgettype": "VBox", "options": {"backgroundColor": "#FFFFFF", "padding": "20px", "cursor": "pointer"},
        "binds": [{"wid": "self", "event": "click", "actiontype": "urlwidget", "target": "app.demo_content",
-                  "options": {"url": "{{entire_url('/demo/demo_session')}}"}, "mode": "replace"}],
+                  "options": {"url": "{{entire_url('/scense_demo/demo_session')}}"}, "mode": "replace"}],
        "subwidgets": [
          {"widgettype": "Text", "options": {"label": "📋 演示会话列表", "fontSize": "18px"}},
          {"widgettype": "Text", "options": {"label": "查看/维护进行中的演示会话（状态隔离，只读正式数据）", "fontSize": "13px", "color": "#666666"}}