diff --git a/.reasonix/desktop-topic-auto-title-meta.json b/.reasonix/desktop-topic-auto-title-meta.json
deleted file mode 100644
index 8144bab..0000000
--- a/.reasonix/desktop-topic-auto-title-meta.json
+++ /dev/null
@@ -1,8 +0,0 @@
-{
-  "topic_20260807-122045_ad70a5c6e85a19b4": {
-    "stage": 3,
-    "userTurns": 3,
-    "basisHash": "67a0aadd52e2dfe4",
-    "updatedAt": 1786107445489
-  }
-}
\ No newline at end of file
diff --git a/.reasonix/desktop-topic-created-at.json b/.reasonix/desktop-topic-created-at.json
deleted file mode 100644
index c8b366f..0000000
--- a/.reasonix/desktop-topic-created-at.json
+++ /dev/null
@@ -1,3 +0,0 @@
-{
-  "topic_20260807-122045_ad70a5c6e85a19b4": 1786105245321
-}
\ No newline at end of file
diff --git a/.reasonix/desktop-topic-title-sources.json b/.reasonix/desktop-topic-title-sources.json
deleted file mode 100644
index f1df253..0000000
--- a/.reasonix/desktop-topic-title-sources.json
+++ /dev/null
@@ -1,3 +0,0 @@
-{
-  "topic_20260807-122045_ad70a5c6e85a19b4": "auto"
-}
\ No newline at end of file
diff --git a/.reasonix/desktop-topic-titles.json b/.reasonix/desktop-topic-titles.json
deleted file mode 100644
index be8780c..0000000
--- a/.reasonix/desktop-topic-titles.json
+++ /dev/null
@@ -1,3 +0,0 @@
-{
-  "topic_20260807-122045_ad70a5c6e85a19b4": "我想建立一个无人机资产管理库，采用B…"
-}
\ No newline at end of file
diff --git a/cmd_out.txt b/cmd_out.txt
deleted file mode 100644
index 3b7f66f..0000000
--- a/cmd_out.txt
+++ /dev/null
@@ -1,18 +0,0 @@
-============================================
-  ���˻��ʲ�����ϵͳ - һ������
-============================================
-
-[1/2] ������� ...
-[2/2] �������� http://127.0.0.1:8000
-����: ��֧���������¶��������˳��˽��̡�
-
-��������������������Զ���ҳ�档
-���������������Կɷ��ʣ� http://����IP:8000
-�رձ����ڼ�ֹͣ����
-
-INFO:     Started server process [26368]
-INFO:     Waiting for application startup.
-INFO:     Application startup complete.
-ERROR:    [Errno 10048] error while attempting to bind on address ('0.0.0.0', 8000): ͨ��ÿ���׽��ֵ�ַ(Э��/�����ַ/�˿�)ֻ����ʹ��һ�Ρ�
-INFO:     Waiting for application shutdown.
-INFO:     Application shutdown complete.
diff --git a/main.py b/main.py
index a706104..38b8b92 100644
--- a/main.py
+++ b/main.py
@@ -1141,4 +1141,13 @@ def export_excel_api(
 
 
 # ---------------------------------------------------------------- 静态页面
-app.mount("/", StaticFiles(directory=STATIC_DIR, html=True), name="static")
+class NoCacheStaticFiles(StaticFiles):
+    """静态文件禁用缓存：每次请求都让浏览器重新校验（避免改版后看不到更新）。"""
+
+    def file_response(self, *args, **kwargs):
+        resp = super().file_response(*args, **kwargs)
+        resp.headers["Cache-Control"] = "no-cache"
+        return resp
+
+
+app.mount("/", NoCacheStaticFiles(directory=STATIC_DIR, html=True), name="static")
diff --git a/static/app.js b/static/app.js
index e74882f..08777bf 100644
--- a/static/app.js
+++ b/static/app.js
@@ -158,9 +158,8 @@ function renderDrones() {
   table.innerHTML = `
     <thead><tr>
       <th style="width:34px"><input type="checkbox" id="check-all" title="全选/取消全选"></th>
-      <th>机型</th><th>编号</th><th>链路ID</th><th>飞控ID</th>
-      <th>飞控版本</th><th>导航版本</th>
-      <th>当前状态</th><th>备注</th><th>操作</th>
+      <th>机型</th><th>编号</th><th>当前状态</th><th>操作</th>
+      <th>飞控ID</th><th>链路ID</th><th>飞控版本</th><th>导航版本</th><th>备注</th>
     </tr></thead><tbody></tbody>`;
   const tbodyEl = table.querySelector("tbody");
   for (const d of dronesCache) {
@@ -171,19 +170,19 @@ function renderDrones() {
       <td><input type="checkbox" class="drone-check" value="${d.id}"></td>
       <td>${esc(d.model)}</td>
       <td><strong>${esc(d.serial_no)}</strong></td>
-      <td>${esc(d.link_id)}</td>
-      <td>${esc(d.fc_id)}</td>
-      <td>${esc(d.fc_version)}</td>
-      <td>${esc(d.nav_version)}</td>
       <td>${badge(st)}${lastRemark ? `<div style="font-size:12px;color:#7a8699;margin-top:2px">${esc(lastRemark)}</div>` : ""}</td>
-      <td class="remark-cell">${esc(d.remark)}</td>
       <td><div class="actions">
         <button class="small" onclick="showHistory(${d.id})">历史</button>
         <button class="small" onclick="openFlightModal(${d.id})">飞行</button>
         <button class="small primary" onclick="openStatusModal(${d.id})">修改状态</button>
         <button class="small" onclick="openEditModal(${d.id})">编辑</button>
         <button class="small danger" onclick="confirmDelete(${d.id})">删除</button>
-      </div></td>`;
+      </div></td>
+      <td>${esc(d.fc_id)}</td>
+      <td>${esc(d.link_id)}</td>
+      <td>${esc(d.fc_version)}</td>
+      <td>${esc(d.nav_version)}</td>
+      <td class="remark-cell">${esc(d.remark)}</td>`;
     tbodyEl.appendChild(tr);
   }
   wrap.innerHTML = "";
diff --git a/uav.db b/uav.db
deleted file mode 100644
index 921dfed..0000000
Binary files a/uav.db and /dev/null differ
diff --git a/无人机台账.xlsx b/无人机台账.xlsx
deleted file mode 100644
index 6899c66..0000000
Binary files a/无人机台账.xlsx and /dev/null differ