diff --git a/lib/common/static/options_panel.js b/lib/common/static/options_panel.js
index b546ea1..99ed92b 100644
--- a/lib/common/static/options_panel.js
+++ b/lib/common/static/options_panel.js
@@ -28,6 +28,8 @@
     posTab: "live",
     /** 未点设定前的目标输入草稿,避免持仓轮询重绘清空 */
     targetDraftByInst: {},
+    /** 翻倍倍数草稿,避免轮询重绘把正在输入的值刷回 1 */
+    profitExitDraftByInst: {},
   };
 
   let lastGoodPositions = null;
@@ -1556,21 +1558,28 @@
       return "";
     }
     const enabled = !!p.profit_exit_enabled;
-    const mult = p.profit_exit_mult != null && Number(p.profit_exit_mult) > 0
+    const serverMult = p.profit_exit_mult != null && Number(p.profit_exit_mult) > 0
       ? Number(p.profit_exit_mult)
       : 1;
-    const state = String(p.profit_exit_state || (enabled ? "active" : "idle"));
+    const draft = state.profitExitDraftByInst[inst];
+    const multDisp = draft != null && String(draft).trim() !== ""
+      ? String(draft)
+      : String(serverMult);
+    const multNum = Number(multDisp);
+    const multLabel = formatProfitExitMultLabel(
+      Number.isFinite(multNum) && multNum > 0 ? multNum : serverMult
+    );
+    const statePe = String(p.profit_exit_state || (enabled ? "active" : "idle"));
     const req = p.profit_exit_required_recycle;
-    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;
+    if (enabled && statePe === "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>' +
       '<label class="opt-profit-exit-toggle"><input type="checkbox" class="opt-pos-profit-exit-enabled" data-inst="' +
       inst + '"' + (enabled ? " checked" : "") + "> 开启</label>" +
       '<input type="number" class="opt-pos-profit-exit-mult" data-inst="' + inst +
-      '" min="0.1" step="0.1" value="' + mult +
+      '" min="0.1" step="0.1" value="' + multDisp +
       '" autocomplete="off" inputmode="decimal" data-lpignore="true" data-1p-ignore="true">' +
       '<button type="button" class="btn-secondary opt-profit-exit-save-btn" data-inst="' +
       inst + '" data-mode="' + (enabled ? "cancel" : "apply") + '">' +
@@ -1799,6 +1808,13 @@
       inp.addEventListener("click", function (e) { e.stopPropagation(); });
       inp.addEventListener("mousedown", function (e) { e.stopPropagation(); });
       inp.addEventListener("focus", function (e) { e.stopPropagation(); });
+      inp.addEventListener("input", function () {
+        const id = inp.getAttribute("data-inst") || "";
+        if (!id) return;
+        const draft = String(inp.value || "");
+        if (draft.trim() === "") delete state.profitExitDraftByInst[id];
+        else state.profitExitDraftByInst[id] = draft;
+      });
       inp.addEventListener("keydown", function (e) {
         if (e.key === "Enter") {
           e.preventDefault();
@@ -1930,6 +1946,7 @@
         alert(d.msg || "保存失败");
         return;
       }
+      delete state.profitExitDraftByInst[inst];
       await refreshAllPositions();
     } finally {
       if (btn) btn.disabled = false;
@@ -2083,6 +2100,14 @@
       }
       return;
     }
+    // 正在输入翻倍倍数:同样跳过重绘,避免被默认 1 冲掉
+    if (active && active.classList && active.classList.contains("opt-pos-profit-exit-mult")) {
+      const focusInst = active.getAttribute("data-inst") || "";
+      if (focusInst) {
+        state.profitExitDraftByInst[focusInst] = String(active.value || "");
+      }
+      return;
+    }
     // 未聚焦时也同步可见输入,防止漏掉 input 事件
     wrap.querySelectorAll(".opt-pos-target-input").forEach(function (inp) {
       const id = inp.getAttribute("data-inst") || "";
@@ -2091,6 +2116,13 @@
       if (v.trim() === "") delete state.targetDraftByInst[id];
       else state.targetDraftByInst[id] = v;
     });
+    wrap.querySelectorAll(".opt-pos-profit-exit-mult").forEach(function (inp) {
+      const id = inp.getAttribute("data-inst") || "";
+      if (!id) return;
+      const v = String(inp.value || "");
+      if (v.trim() === "") delete state.profitExitDraftByInst[id];
+      else state.profitExitDraftByInst[id] = v;
+    });
     wrap.innerHTML = "";
     if (!list.length) {
       if (empty) empty.style.display = "";
diff --git a/lib/options/templates/options_panel.html b/lib/options/templates/options_panel.html
index 91261e8..8ff17f9 100644
--- a/lib/options/templates/options_panel.html
+++ b/lib/options/templates/options_panel.html
@@ -350,4 +350,4 @@
     </div>
 </div>
 <script src="/static/options_expiry_countdown.js?v=1"></script>
-<script src="/static/options_panel.js?v=63"></script>
+<script src="/static/options_panel.js?v=64"></script>