diff --git a/crypto_monitor_binance/templates/index.html b/crypto_monitor_binance/templates/index.html
index 44223cc..8f37208 100644
--- a/crypto_monitor_binance/templates/index.html
+++ b/crypto_monitor_binance/templates/index.html
@@ -851,7 +851,7 @@
 <script src="/static/ai_review_render.js?v=2"></script>
 <script src="/static/form_submit_guard.js?v=2"></script>
 <script src="/static/manual_order_rr_preview.js?v=5"></script>
-<script src="/static/symbol_live_price.js?v=1"></script>
+<script src="/static/symbol_live_price.js?v=2"></script>
 <script src="/static/strategy_roll.js?v=6"></script>
 <script>
 const JOURNAL_ENTRY_REASON_OPTIONS = {{ entry_reason_options | tojson }};
diff --git a/crypto_monitor_gate/templates/index.html b/crypto_monitor_gate/templates/index.html
index d0874cb..9b9fbf5 100644
--- a/crypto_monitor_gate/templates/index.html
+++ b/crypto_monitor_gate/templates/index.html
@@ -818,7 +818,7 @@
 <script src="/static/ai_review_render.js?v=2"></script>
 <script src="/static/form_submit_guard.js?v=2"></script>
 <script src="/static/manual_order_rr_preview.js?v=5"></script>
-<script src="/static/symbol_live_price.js?v=1"></script>
+<script src="/static/symbol_live_price.js?v=2"></script>
 <script src="/static/strategy_roll.js?v=6"></script>
 <script>
 const JOURNAL_ENTRY_REASON_OPTIONS = {{ entry_reason_options | tojson }};
diff --git a/crypto_monitor_okx/templates/index.html b/crypto_monitor_okx/templates/index.html
index 2efce51..d53c235 100644
--- a/crypto_monitor_okx/templates/index.html
+++ b/crypto_monitor_okx/templates/index.html
@@ -847,7 +847,7 @@
 <script src="/static/ai_review_render.js?v=2"></script>
 <script src="/static/form_submit_guard.js?v=2"></script>
 <script src="/static/manual_order_rr_preview.js?v=5"></script>
-<script src="/static/symbol_live_price.js?v=1"></script>
+<script src="/static/symbol_live_price.js?v=2"></script>
 <script src="/static/strategy_roll.js?v=6"></script>
 <script>
 const JOURNAL_ENTRY_REASON_OPTIONS = {{ entry_reason_options | tojson }};
diff --git a/lib/common/static/symbol_live_price.js b/lib/common/static/symbol_live_price.js
index 1be99fc..5a7714f 100644
--- a/lib/common/static/symbol_live_price.js
+++ b/lib/common/static/symbol_live_price.js
@@ -107,17 +107,23 @@
         .then(function (r) {
           return r.json().then(function (d) {
             return { status: r.status, data: d };
+          }).catch(function () {
+            return { status: r.status, data: null };
           });
         })
         .then(function (res) {
           if (seq !== fetchSeq) return;
           el.classList.remove("symbol-live-price--loading");
           const data = res.data || {};
-          if (res.status >= 400 || !data.ok) {
+          if (res.status >= 400 || !data || !data.ok) {
             paint(el, sym, null, (data && data.msg) || "读取失败");
             return;
           }
           const px = data.last_price != null ? data.last_price : data.price;
+          if (px === null || typeof px === "undefined") {
+            paint(el, data.symbol || sym, null, "无法读取交易所价格");
+            return;
+          }
           paint(el, data.symbol || sym, px, "");
           if (!pollTimer) startPoll();
         })
diff --git a/lib/hub/hub_bridge.py b/lib/hub/hub_bridge.py
index 3ec2f3d..bf5e7b9 100644
--- a/lib/hub/hub_bridge.py
+++ b/lib/hub/hub_bridge.py
@@ -63,6 +63,7 @@ def install_instance_theme_static(app) -> None:
         "key_monitor_form.js": "application/javascript; charset=utf-8",
         "time_close_ui.js": "application/javascript; charset=utf-8",
         "manual_order_rr_preview.js": "application/javascript; charset=utf-8",
+        "symbol_live_price.js": "application/javascript; charset=utf-8",
         "strategy_roll.js": "application/javascript; charset=utf-8",
         "instance_page.css": "text/css; charset=utf-8",
         "instance_embed.js": "application/javascript; charset=utf-8",
diff --git a/lib/instance/templates/embed_shell.html b/lib/instance/templates/embed_shell.html
index 3c3c083..52a7089 100644
--- a/lib/instance/templates/embed_shell.html
+++ b/lib/instance/templates/embed_shell.html
@@ -121,7 +121,7 @@
 <script src="/static/ai_review_render.js?v=2"></script>
 <script src="/static/form_submit_guard.js?v=2"></script>
 <script src="/static/manual_order_rr_preview.js?v=5"></script>
-<script src="/static/symbol_live_price.js?v=1"></script>
+<script src="/static/symbol_live_price.js?v=2"></script>
 <script src="/static/strategy_roll.js?v=6"></script>
 <script src="/static/key_monitor_form.js?v=2"></script>
 {% include 'embed_boot_scripts.html' %}
diff --git a/lib/strategy/templates/key_focus_v2.html b/lib/strategy/templates/key_focus_v2.html
index ee8d7ea..c2047b9 100644
--- a/lib/strategy/templates/key_focus_v2.html
+++ b/lib/strategy/templates/key_focus_v2.html
@@ -5,7 +5,7 @@
   <script src="/static/instance_theme.js?v=5"></script>
   <title>{{ exchange_display }} | 关键位放大</title>
   <link rel="stylesheet" href="/static/instance_theme.css?v=50">
-  <script src="/static/symbol_live_price.js?v=1"></script>
+  <script src="/static/symbol_live_price.js?v=2"></script>
   <link rel="stylesheet" href="/static/focus_chart_page.css?v=1">
 </head>
 <body class="focus-page" data-price-refresh-ms="{{ price_refresh_seconds * 1000 }}">