修复中控自更新触发与错误提示；实例页改为表格，带鱼屏宽度锁 1800。

Co-authored-by: Cursor <cursoragent@cursor.com>

app.py

@@ -540,7 +540,10 @@ def api_hub_self_update():
     """系统设置:中控本机快速更新."""
     from lib.update_lib import schedule_pull_and_restart
 
-    result = schedule_pull_and_restart(delay_seconds=1.5)
+    try:
+        result = schedule_pull_and_restart(delay_seconds=2.0)
+    except Exception as e:
+        result = {"ok": False, "msg": f"触发更新异常: {e}", "deferred": False}
     return jsonify(result), (200 if result.get("ok") else 400)
 
 

lib/update_lib.py

@@ -13,6 +13,7 @@ from typing import Any
 _ROOT = Path(__file__).resolve().parent.parent
 _update_lock = threading.Lock()
 _update_pending_until = 0.0
+_UPDATE_LOG = _ROOT / "logs" / "hub_update.log"
 
 
 def _repo_root() -> Path:
@@ -41,6 +42,15 @@ def _run_git(args: list[str], *, cwd: Path) -> tuple[bool, str]:
     return proc.returncode == 0, out
 
 
+def _append_log(line: str) -> None:
+    try:
+        _UPDATE_LOG.parent.mkdir(parents=True, exist_ok=True)
+        with open(_UPDATE_LOG, "a", encoding="utf-8") as f:
+            f.write(time.strftime("%Y-%m-%d %H:%M:%S") + " " + line + "\n")
+    except Exception:
+        pass
+
+
 def read_git_version() -> dict[str, Any]:
     root = _repo_root()
     out: dict[str, Any] = {
@@ -52,6 +62,7 @@ def read_git_version() -> dict[str, Any]:
         "dirty": False,
         "msg": "",
         "online": True,
+        "platform": sys.platform,
     }
     if not (root / ".git").exists() and not (root / ".git").is_file():
         out["ok"] = False
@@ -73,35 +84,83 @@ def read_git_version() -> dict[str, Any]:
     return out
 
 
-def schedule_pull_and_restart(*, delay_seconds: float = 1.5) -> dict[str, Any]:
+def _run_pull_and_restart(root: Path, script: Path) -> None:
+    log_path = _UPDATE_LOG
+    try:
+        log_path.parent.mkdir(parents=True, exist_ok=True)
+    except Exception:
+        pass
+    env = os.environ.copy()
+    env["REPO"] = str(root)
+    if not (env.get("PM2_APP_NAME") or "").strip():
+        env["PM2_APP_NAME"] = "crypto_okx_hub"
+    try:
+        with open(log_path, "a", encoding="utf-8") as logf:
+            logf.write(
+                time.strftime("%Y-%m-%d %H:%M:%S")
+                + f" start pull_and_restart REPO={root}\n"
+            )
+            logf.flush()
+            proc = subprocess.run(
+                ["bash", str(script)],
+                cwd=str(root),
+                env=env,
+                stdout=logf,
+                stderr=subprocess.STDOUT,
+                text=True,
+                timeout=180,
+            )
+            logf.write(
+                time.strftime("%Y-%m-%d %H:%M:%S")
+                + f" finish returncode={proc.returncode}\n"
+            )
+    except Exception as e:
+        _append_log("pull_and_restart error: " + (str(e) or "unknown"))
+
+
+def schedule_pull_and_restart(*, delay_seconds: float = 2.0) -> dict[str, Any]:
     if not sys.platform.startswith("linux"):
-        return {"ok": False, "msg": "仅 Linux 服务器支持更新", "deferred": False}
+        msg = f"仅 Linux 服务器支持更新(当前 platform={sys.platform})"
+        _append_log("reject: " + msg)
+        return {"ok": False, "msg": msg, "deferred": False, "platform": sys.platform}
+
     root = _repo_root()
     script = root / "deploy" / "pull_and_restart.sh"
     if not script.is_file():
-        return {"ok": False, "msg": f"缺少更新脚本: {script}", "deferred": False}
+        msg = f"缺少更新脚本: {script}"
+        _append_log("reject: " + msg)
+        return {"ok": False, "msg": msg, "deferred": False}
+
+    if not (root / "ecosystem.config.cjs").is_file():
+        msg = f"缺少 ecosystem.config.cjs: {root}"
+        _append_log("reject: " + msg)
+        return {"ok": False, "msg": msg, "deferred": False}
 
     global _update_pending_until
     now = time.time()
     with _update_lock:
         if now < _update_pending_until:
-            return {"ok": False, "msg": "已有更新任务进行中,请稍后再试", "deferred": False}
+            msg = "已有更新任务进行中,请稍后再试"
-        _update_pending_until = now + 120.0
+            return {"ok": False, "msg": msg, "deferred": False}
+        _update_pending_until = now + 180.0
 
     version = read_git_version()
+    delay = max(1.0, float(delay_seconds))
+
+    def _worker() -> None:
+        try:
+            time.sleep(delay)
+            _run_pull_and_restart(root, script)
+        finally:
+            with _update_lock:
+                # 保留短暂冷却,避免连点
+                pass
+
     try:
-        delay = max(0.5, float(delay_seconds))
+        t = threading.Thread(target=_worker, name="hub-self-update", daemon=True)
-        cmd = (
+        t.start()
-            f"sleep {delay} && "
+        _append_log(
-            f"cd {shlex.quote(str(root))} && "
+            f"accepted before={version.get('short_sha') or ''} delay={delay}s root={root}"
-            f"exec bash {shlex.quote(str(script))}"
-        )
-        subprocess.Popen(
-            ["bash", "-c", cmd],
-            stdout=subprocess.DEVNULL,
-            stderr=subprocess.DEVNULL,
-            start_new_session=True,
-            cwd=str(root),
         )
         return {
             "ok": True,
@@ -110,12 +169,12 @@ def schedule_pull_and_restart(*, delay_seconds: float = 1.5) -> dict[str, Any]:
             "before_sha": version.get("sha") or "",
             "before_short_sha": version.get("short_sha") or "",
             "branch": version.get("branch") or "",
+            "repo": str(root),
+            "log": str(_UPDATE_LOG),
         }
-    except FileNotFoundError:
-        with _update_lock:
-            _update_pending_until = 0.0
-        return {"ok": False, "msg": "未找到 bash", "deferred": False}
     except Exception as e:
         with _update_lock:
             _update_pending_until = 0.0
-        return {"ok": False, "msg": str(e) or "触发更新失败", "deferred": False}
+        msg = str(e) or "触发更新失败"
+        _append_log("reject: " + msg)
+        return {"ok": False, "msg": msg, "deferred": False}

static/hub.css

@@ -83,6 +83,20 @@ body.page-desk .main {
   margin: 0;
   padding: 10px 12px 14px;
 }
+/* 实例页:普通屏用满;带鱼屏锁 1800 */
+body.page-instances .main {
+  max-width: none;
+  width: 100%;
+  margin: 0 auto;
+  padding: 12px clamp(12px, 2vw, 28px) 20px;
+}
+@media (min-aspect-ratio: 21/9) {
+  body.page-instances .main {
+    max-width: 1800px;
+    padding-left: clamp(16px, 3vw, 48px);
+    padding-right: clamp(16px, 3vw, 48px);
+  }
+}
 body.page-login {
   min-height: 100vh;
 }
@@ -373,7 +387,8 @@ button, .btn {
   height: 0;
 }
 .inst-shell {
-  max-width: 920px;
+  max-width: none;
+  width: 100%;
 }
 .inst-add-panel {
   display: none;
@@ -385,73 +400,83 @@ button, .btn {
 .inst-list-head {
   border-bottom: 1px solid rgba(56, 189, 248, 0.12);
 }
-.inst-card-list {
+.inst-table-wrap {
-  padding: 16px 18px 20px;
+  padding: 14px 16px 18px;
-  display: flex;
+  overflow-x: auto;
-  flex-direction: column;
-  gap: 12px;
 }
 .inst-empty {
   margin: 8px 4px 12px;
   line-height: 1.5;
   font-size: 0.88rem;
 }
-.inst-card {
+.inst-table {
-  border: 1px solid rgba(56, 189, 248, 0.16);
+  width: 100%;
-  border-radius: 14px;
+  border-collapse: collapse;
-  background: rgba(5, 12, 22, 0.45);
+  font-size: 0.88rem;
+}
+.inst-table th,
+.inst-table td {
+  padding: 12px 10px;
+  border-bottom: 1px solid rgba(56, 189, 248, 0.12);
+  text-align: left;
+  vertical-align: middle;
+}
+.inst-table th {
+  color: var(--accent-2);
+  font-weight: 600;
+  white-space: nowrap;
+  background: rgba(8, 16, 30, 0.7);
+}
+.inst-table tr.inst-row:hover td {
+  background: rgba(34, 211, 238, 0.04);
+}
+.inst-td-name { min-width: 7rem; }
+.inst-td-url {
+  max-width: 28rem;
   overflow: hidden;
-}
+  text-overflow: ellipsis;
-.inst-card[open] {
+  white-space: nowrap;
-  border-color: rgba(56, 189, 248, 0.35);
-  box-shadow: 0 0 0 1px rgba(34, 211, 238, 0.08);
-}
-.inst-card-summary {
-  list-style: none;
-  display: flex;
-  align-items: center;
-  gap: 14px;
-  padding: 14px 16px;
-  cursor: pointer;
-  user-select: none;
-}
-.inst-card-summary::-webkit-details-marker { display: none; }
-.inst-card-main { flex: 1; min-width: 0; }
-.inst-card-title-row {
-  display: flex;
-  flex-wrap: wrap;
-  align-items: center;
-  gap: 8px;
-  margin-bottom: 4px;
-}
-.inst-card-name {
-  font-size: 1rem;
-  font-weight: 650;
-  letter-spacing: 0.02em;
-}
-.inst-card-url {
   font-size: 0.8rem;
-  word-break: break-all;
-  line-height: 1.35;
 }
-.inst-card-aside {
+.inst-td-tags {
-  display: flex;
+  max-width: 10rem;
+  overflow: hidden;
+  text-overflow: ellipsis;
+  white-space: nowrap;
+}
+.inst-td-ops {
+  white-space: nowrap;
+}
+.inst-td-ops .btn,
+.inst-td-ops .btn-danger,
+.inst-td-ops label.btn {
+  margin-top: 0;
+  display: inline-flex;
   align-items: center;
-  gap: 10px;
+  cursor: pointer;
-  flex: 0 0 auto;
 }
-.inst-card-chevron {
+.inst-inline-del {
-  width: 8px;
+  display: inline;
-  height: 8px;
+  margin: 0;
-  border-right: 2px solid var(--muted);
-  border-bottom: 2px solid var(--muted);
-  transform: rotate(45deg);
-  transition: transform 0.15s ease;
-  margin-top: -4px;
 }
-.inst-card[open] .inst-card-chevron {
+.inst-edit-check {
-  transform: rotate(225deg);
+  position: absolute;
-  margin-top: 2px;
+  opacity: 0;
+  pointer-events: none;
+  width: 0;
+  height: 0;
+}
+.inst-edit-row > td {
+  padding: 0;
+  border-bottom: 1px solid rgba(56, 189, 248, 0.16);
+  background: rgba(5, 12, 22, 0.35);
+}
+.inst-edit-panel {
+  display: none;
+  padding: 4px 8px 12px;
+}
+.inst-edit-check:checked + .inst-edit-panel {
+  display: block;
 }
 .inst-pill {
   display: inline-flex;
@@ -472,23 +497,6 @@ button, .btn {
   background: rgba(127, 29, 29, 0.35);
   border: 1px solid rgba(251, 113, 133, 0.35);
 }
-.inst-pill--tag {
-  color: #bae6fd;
-  background: rgba(14, 116, 144, 0.28);
-  border: 1px solid rgba(56, 189, 248, 0.28);
-  max-width: 12rem;
-  overflow: hidden;
-  text-overflow: ellipsis;
-  white-space: nowrap;
-}
-.inst-card-body {
-  padding: 0 8px 14px;
-  border-top: 1px solid rgba(56, 189, 248, 0.1);
-}
-.inst-card-body .inst-form {
-  padding-top: 14px;
-  padding-bottom: 8px;
-}
 .inst-card-actions {
   display: flex;
   flex-wrap: wrap;
@@ -500,9 +508,6 @@ button, .btn {
 .inst-card-actions .settings-primary {
   margin-top: 0;
 }
-.inst-delete-form {
-  padding: 0 12px 4px;
-}
 .inst-token-wrap {
   display: flex;
   gap: 8px;
@@ -522,8 +527,7 @@ button, .btn {
 @media (max-width: 720px) {
   .inst-page-head { align-items: flex-start; }
   .settings-row-2 { grid-template-columns: 1fr; }
-  .inst-card-summary { flex-direction: column; align-items: stretch; gap: 8px; }
+  .inst-td-ops { white-space: normal; }
-  .inst-card-aside { justify-content: space-between; }
 }
 .overview-table-wrap {
   overflow-x: auto;

static/instances_page.js

@@ -7,9 +7,9 @@
     return branch + short + (v.dirty ? " (dirty)" : "");
   }
 
-  async function refreshVersion(card) {
+  async function refreshVersion(row) {
-    const iid = card.getAttribute("data-id");
+    const iid = row.getAttribute("data-id");
-    const verEl = card.querySelector("[data-inst-version]");
+    const verEl = row.querySelector("[data-inst-version]");
     if (!iid || !verEl) return;
     verEl.textContent = "…";
     verEl.className = "update-version muted";
@@ -49,13 +49,13 @@
 
   function boot() {
     bindTokenToggles(document);
-    document.querySelectorAll(".inst-card[data-id]").forEach(function (card) {
+    document.querySelectorAll("tr.inst-row[data-id]").forEach(function (row) {
-      refreshVersion(card);
+      refreshVersion(row);
-      const btn = card.querySelector("[data-inst-refresh-ver]");
+      const btn = row.querySelector("[data-inst-refresh-ver]");
       if (btn) {
         btn.addEventListener("click", function (e) {
           e.preventDefault();
-          refreshVersion(card);
+          refreshVersion(row);
         });
       }
     });

static/settings_update.js

@@ -6,14 +6,39 @@
   }
 
   async function fetchJson(url, opts) {
-    const r = await fetch(url, Object || {});
+    const base = opts || {};
-    let data = {};
+    const headers = Object.assign({ Accept: "application/json" }, base.headers || {});
     try {
-      data = await r.json();
+      const r = await fetch(
+        url,
+        Object.assign({}, base, {
+          credentials: "same-origin",
+          headers: headers,
+        })
+      );
+      const text = await r.text();
+      let data = {};
+      try {
+        data = text ? JSON.parse(text) : {};
+      } catch (e) {
+        data = {
+          ok: false,
+          msg: "非 JSON 响应 HTTP " + r.status + (text ? ": " + String(text).slice(0, 120) : ""),
+        };
+      }
+      if (!data || typeof data !== "object") data = {};
+      if (data.ok == null && !r.ok) {
+        data.ok = false;
+        data.msg = data.msg || "请求失败 HTTP " + r.status;
+      }
+      return { httpOk: r.ok, status: r.status, data: data };
     } catch (e) {
-      data = {};
+      return {
+        httpOk: false,
+        status: 0,
+        data: { ok: false, msg: (e && e.message) || "网络错误" },
+      };
     }
-    return { httpOk: r.ok, status: r.status, data: data };
   }
 
   function escapeHtml(s) {
@@ -71,7 +96,7 @@
       }
       setStatus(statusEl, "更新中… (" + (i + 1) + "/" + maxTries + ")", "pending");
     }
-    setStatus(statusEl, "超时未确认上线,请稍后刷新版本或查服务器日志", "err");
+    setStatus(statusEl, "超时未确认上线,请稍后刷新版本或查看 logs/hub_update.log", "err");
     return null;
   }
 
@@ -115,7 +140,10 @@
     });
     const data = res.data || {};
     if (!data.ok) {
-      setStatus(statusEl, data.msg || "更新失败", "err");
+      const detail =
+        data.msg ||
+        (res.status ? "更新失败 HTTP " + res.status : "更新失败(无响应)");
+      setStatus(statusEl, detail, "err");
       btn.disabled = false;
       return;
     }
@@ -178,7 +206,11 @@
     });
     const data = res.data || {};
     if (!data.ok) {
-      setStatus(statusEl, data.msg || "更新失败", "err");
+      setStatus(
+        statusEl,
+        data.msg || (res.status ? "更新失败 HTTP " + res.status : "更新失败"),
+        "err"
+      );
       btn.disabled = false;
       return;
     }

templates/base.html

@@ -4,9 +4,9 @@
   <meta charset="utf-8">
   <meta name="viewport" content="width=device-width, initial-scale=1">
   <title>{% block title %}期权中控{% endblock %}</title>
-  <link rel="stylesheet" href="{{ url_for('static', filename='hub.css') }}?v=12">
+  <link rel="stylesheet" href="{{ url_for('static', filename='hub.css') }}?v=13">
 </head>
-<body class="{% if request.path.startswith('/login') %}page-login{% elif request.path.startswith('/desk') %}page-desk{% elif request.path.startswith('/stats') %}page-stats{% elif request.path == '/' %}page-dashboard{% endif %}">
+<body class="{% if request.path.startswith('/login') %}page-login{% elif request.path.startswith('/desk') %}page-desk{% elif request.path.startswith('/stats') %}page-stats{% elif request.path.startswith('/instances') %}page-instances{% elif request.path == '/' %}page-dashboard{% endif %}">
   {% if session.get('logged_in') %}
   <header class="topbar">
     <nav>

templates/instances.html

@@ -65,87 +65,102 @@
   <div class="settings-card-head inst-list-head">
     <span class="settings-badge">Registry</span>
     <h2>已登记 · {{ instances|length }}</h2>
-    <p class="muted">点击卡片展开编辑；Token 默认隐藏。</p>
+    <p class="muted">表格查看；点「编辑」展开修改。Token 默认隐藏。</p>
   </div>
 
-  <div class="inst-card-list">
+  <div class="inst-table-wrap">
     {% if not instances %}
     <p class="muted inst-empty">暂无实例。先在客户端配置 <code>HUB_BRIDGE_TOKEN</code> 并保证公网可访问，再点右上角「添加实例」。</p>
-    {% endif %}
+    {% else %}
-    {% for inst in instances %}
+    <table class="inst-table">
-    <details class="inst-card" data-id="{{ inst.id }}" data-name="{{ inst.name }}">
+      <thead>
-      <summary class="inst-card-summary">
+        <tr>
-        <div class="inst-card-main">
+          <th>名称</th>
-          <div class="inst-card-title-row">
+          <th>URL</th>
-            <strong class="inst-card-name">{{ inst.name }}</strong>
+          <th>状态</th>
+          <th>版本</th>
+          <th>标签</th>
+          <th>操作</th>
+        </tr>
+      </thead>
+      <tbody>
+        {% for inst in instances %}
+        <tr class="inst-row" data-id="{{ inst.id }}" data-name="{{ inst.name }}">
+          <td class="inst-td-name"><strong>{{ inst.name }}</strong></td>
+          <td class="inst-td-url muted" title="{{ inst.base_url }}">{{ inst.base_url }}</td>
+          <td>
             {% if inst.enabled %}
             <span class="inst-pill inst-pill--on">启用</span>
             {% else %}
             <span class="inst-pill inst-pill--off">停用</span>
             {% endif %}
-            {% if inst.tags %}
+          </td>
-            <span class="inst-pill inst-pill--tag">{{ inst.tags }}</span>
+          <td><span class="update-version muted" data-inst-version>—</span></td>
-            {% endif %}
+          <td class="inst-td-tags muted">{{ inst.tags or '—' }}</td>
-          </div>
+          <td class="inst-td-ops">
-          <div class="inst-card-url muted">{{ inst.base_url }}</div>
+            <label class="btn btn-sm" for="inst-edit-{{ inst.id }}">编辑</label>
-        </div>
+            <a class="btn btn-sm" href="/desk?id={{ inst.id }}">内嵌</a>
-        <div class="inst-card-aside">
+            <button type="button" class="btn btn-sm btn-secondary" data-inst-refresh-ver>版本</button>
-          <span class="update-version muted" data-inst-version title="点击卡片展开后可刷新">—</span>
+            <form method="post" class="inst-inline-del" onsubmit="return confirm('确认删除「{{ inst.name }}」？')">
-          <span class="inst-card-chevron" aria-hidden="true"></span>
+              <input type="hidden" name="action" value="delete">
-        </div>
+              <input type="hidden" name="id" value="{{ inst.id }}">
-      </summary>
+              <button type="submit" class="btn-danger btn-sm">删除</button>
-      <div class="inst-card-body">
+            </form>
-        <form method="post" class="settings-form inst-form" autocomplete="off">
+          </td>
-          <input type="hidden" name="action" value="update">
+        </tr>
-          <input type="hidden" name="id" value="{{ inst.id }}">
+        <tr class="inst-edit-row">
-          <div class="settings-row-2">
+          <td colspan="6">
-            <label class="settings-field">名称
+            <input type="checkbox" id="inst-edit-{{ inst.id }}" class="inst-edit-check">
-              <input name="name" value="{{ inst.name }}" required autocomplete="off">
+            <div class="inst-edit-panel">
-            </label>
+              <form method="post" class="settings-form inst-form" autocomplete="off">
-            <label class="settings-field">标签
+                <input type="hidden" name="action" value="update">
-              <input name="tags" value="{{ inst.tags or '' }}" autocomplete="off">
+                <input type="hidden" name="id" value="{{ inst.id }}">
-            </label>
+                <div class="settings-row-2">
-          </div>
+                  <label class="settings-field">名称
-          <label class="settings-field">公网 URL
+                    <input name="name" value="{{ inst.name }}" required autocomplete="off">
-            <input name="base_url" value="{{ inst.base_url }}" required autocomplete="off">
+                  </label>
-          </label>
+                  <label class="settings-field">标签
-          <div class="settings-row-2">
+                    <input name="tags" value="{{ inst.tags or '' }}" autocomplete="off">
-            <label class="settings-field">Bridge Token
+                  </label>
-              <span class="inst-token-wrap">
+                </div>
-                <input type="password" name="bridge_token" value="{{ inst.bridge_token }}" required autocomplete="new-password" class="inst-token-input">
+                <label class="settings-field">公网 URL
-                <button type="button" class="btn btn-sm btn-secondary inst-token-toggle" aria-label="显示 Token">显示</button>
+                  <input name="base_url" value="{{ inst.base_url }}" required autocomplete="off">
-              </span>
+                </label>
-            </label>
+                <div class="settings-row-2">
-            <label class="settings-field">Embed 路径
+                  <label class="settings-field">Bridge Token
-              <input name="embed_path" value="{{ inst.embed_path }}" autocomplete="off">
+                    <span class="inst-token-wrap">
-            </label>
+                      <input type="password" name="bridge_token" value="{{ inst.bridge_token }}" required autocomplete="new-password" class="inst-token-input">
-          </div>
+                      <button type="button" class="btn btn-sm btn-secondary inst-token-toggle" aria-label="显示 Token">显示</button>
-          <label class="settings-switch">
+                    </span>
-            <input type="checkbox" name="enabled" value="1" {% if inst.enabled %}checked{% endif %}>
+                  </label>
-            <span class="settings-switch-ui" aria-hidden="true"></span>
+                  <label class="settings-field">Embed 路径
-            <span class="settings-switch-text">
+                    <input name="embed_path" value="{{ inst.embed_path }}" autocomplete="off">
-              <strong>启用拉取</strong>
+                  </label>
-              <small>关闭后总览不再巡检此机</small>
+                </div>
-            </span>
+                <label class="settings-switch">
-          </label>
+                  <input type="checkbox" name="enabled" value="1" {% if inst.enabled %}checked{% endif %}>
-          <div class="inst-card-actions">
+                  <span class="settings-switch-ui" aria-hidden="true"></span>
-            <button type="submit" class="settings-primary">保存</button>
+                  <span class="settings-switch-text">
-            <a class="btn" href="/desk?id={{ inst.id }}">内嵌打开</a>
+                    <strong>启用拉取</strong>
-            <a class="btn btn-secondary" href="/settings?tab=update">系统更新</a>
+                    <small>关闭后总览不再巡检此机</small>
-            <button type="button" class="btn btn-secondary btn-sm" data-inst-refresh-ver>刷新版本</button>
+                  </span>
-          </div>
+                </label>
-        </form>
+                <div class="inst-card-actions">
-        <form method="post" class="inst-delete-form" onsubmit="return confirm('确认删除「{{ inst.name }}」？')">
+                  <button type="submit" class="settings-primary">保存</button>
-          <input type="hidden" name="action" value="delete">
+                  <label for="inst-edit-{{ inst.id }}" class="btn btn-secondary">收起</label>
-          <input type="hidden" name="id" value="{{ inst.id }}">
+                  <a class="btn btn-secondary" href="/settings?tab=update">系统更新</a>
-          <button type="submit" class="btn-danger btn-sm">删除实例</button>
+                </div>
-        </form>
+              </form>
-      </div>
+            </div>
-    </details>
+          </td>
-    {% endfor %}
+        </tr>
+        {% endfor %}
+      </tbody>
+    </table>
+    {% endif %}
   </div>
 </section>
 {% endblock %}
 {% block scripts %}
-<script src="{{ url_for('static', filename='instances_page.js') }}?v=1"></script>
+<script src="{{ url_for('static', filename='instances_page.js') }}?v=2"></script>
 {% endblock %}

templates/settings.html

@@ -145,7 +145,7 @@
       <div class="settings-card-head">
         <span class="settings-badge">Update</span>
         <h2>系统更新</h2>
-        <p class="muted">快速更新 = git pull + pm2 restart。中控本机更新；客户端经 Bridge 远程下发。有持仓时慎用。</p>
+        <p class="muted">快速更新 = git pull + pm2 restart。中控本机更新；客户端经 Bridge 远程下发。有持仓时慎用。中控更新日志：<code>logs/hub_update.log</code></p>
       </div>
 
       <div class="settings-backup-body">
@@ -183,7 +183,7 @@
 {% endblock %}
 {% block scripts %}
 <script src="{{ url_for('static', filename='settings_backup.js') }}?v=2"></script>
-<script src="{{ url_for('static', filename='settings_update.js') }}?v=1"></script>
+<script src="{{ url_for('static', filename='settings_update.js') }}?v=2"></script>
 <script>
   HubSettingsBackup.boot();
   HubSettingsUpdate.boot();