翻倍出场监控中按钮改为取消；中控目标监控列显示倍数如1倍。

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

lib/common/static/options_panel.js

@@ -1500,6 +1500,13 @@
     );
   }
 
+  function formatProfitExitMultLabel(mult) {
+    const n = Number(mult);
+    if (!Number.isFinite(n) || n <= 0) return "1倍";
+    if (Math.abs(n - Math.round(n)) < 1e-9) return String(Math.round(n)) + "倍";
+    return fmt(n, 2) + "倍";
+  }
+
   function renderProfitExitRow(p) {
     const inst = p.inst_id || "";
     if (p.hedge_plan_target) {
@@ -1511,10 +1518,9 @@
       : 1;
     const state = String(p.profit_exit_state || (enabled ? "active" : "idle"));
     const req = p.profit_exit_required_recycle;
-    let statusTxt = enabled
-      ? ("监控中 · " + fmt(mult, 2) + "倍")
-      : "未开启";
-    if (enabled && state === "closing") statusTxt = "平仓挂单中 · " + fmt(mult, 2) + "倍";
+    const multLabel = formatProfitExitMultLabel(mult);
+    let statusTxt = enabled ? ("监控中 · " + multLabel) : "未开启";
+    if (enabled && state === "closing") statusTxt = "平仓挂单中 · " + multLabel;
     return (
       '<div class="opt-target-row opt-profit-exit-pos-row" data-inst="' + inst + '">' +
       '<span class="opt-target-row-label">翻倍</span>' +
@@ -1523,7 +1529,8 @@
       '<input type="number" class="opt-pos-profit-exit-mult" data-inst="' + inst +
       '" min="0.1" step="0.1" value="' + mult + '"' + (enabled ? "" : " disabled") + ">" +
       '<button type="button" class="btn-secondary opt-profit-exit-save-btn" data-inst="' +
-      inst + '">应用</button>' +
+      inst + '" data-mode="' + (enabled ? "cancel" : "apply") + '">' +
+      (enabled ? "取消" : "应用") + "</button>" +
       '<span class="opt-target-armed">' + statusTxt + "</span>" +
       '<span class="muted opt-target-row-hint">' +
       (enabled
@@ -1853,7 +1860,10 @@
     const row = card ? card.querySelector(".opt-profit-exit-pos-row") : null;
     const enabledEl = row ? row.querySelector(".opt-pos-profit-exit-enabled") : null;
     const multEl = row ? row.querySelector(".opt-pos-profit-exit-mult") : null;
-    const enabled = !!(enabledEl && enabledEl.checked);
+    const mode = btn && btn.getAttribute("data-mode");
+    let enabled = !!(enabledEl && enabledEl.checked);
+    if (mode === "cancel") enabled = false;
+    if (mode === "apply") enabled = true;
     let mult = 1;
     if (enabled) {
       mult = parseFloat(multEl ? multEl.value : "1");