diff --git a/client/src/locales/data-de.json b/client/src/locales/data-de.json
index 5f9096d..99672db 100644
--- a/client/src/locales/data-de.json
+++ b/client/src/locales/data-de.json
@@ -230,6 +230,7 @@
       "addPresetTitle": "Neue Voreinstellung",
       "addPresetNameEmpty": "Name darf nicht leer sein",
       "addPresetNameExists": "Dieser Name existiert bereits. Wählen Sie einen anderen.",
+      "addPresetNameTooLong": "Name darf maximal 80 Zeichen lang sein",
       "overwritePresetTitle": "Voreinstellung existiert bereits",
       "overwritePresetDesc": "Eine Voreinstellung mit dem Namen \"{{name}}\" existiert bereits. Überschreiben?",
       "overwritePresetConfirm": "Überschreiben",
diff --git a/client/src/locales/data-en.json b/client/src/locales/data-en.json
index e7b01c6..ac8c2ae 100644
--- a/client/src/locales/data-en.json
+++ b/client/src/locales/data-en.json
@@ -230,6 +230,7 @@
       "addPresetTitle": "New preset",
       "addPresetNameEmpty": "Name cannot be empty",
       "addPresetNameExists": "That name already exists. Choose another.",
+      "addPresetNameTooLong": "Name cannot exceed 80 characters",
       "overwritePresetTitle": "Preset name already exists",
       "overwritePresetDesc": "A preset named \"{{name}}\" already exists. Overwrite it?",
       "overwritePresetConfirm": "Overwrite",
diff --git a/client/src/locales/data-es.json b/client/src/locales/data-es.json
index 2bdeaff..70d96bb 100644
--- a/client/src/locales/data-es.json
+++ b/client/src/locales/data-es.json
@@ -230,6 +230,7 @@
       "addPresetTitle": "Nuevo preset",
       "addPresetNameEmpty": "El nombre no puede estar vacío",
       "addPresetNameExists": "Ese nombre ya existe. Elija otro.",
+      "addPresetNameTooLong": "El nombre no puede superar los 80 caracteres",
       "overwritePresetTitle": "El nombre del preset ya existe",
       "overwritePresetDesc": "Un preset llamado \"{{name}}\" ya existe. ¿Sobrescribirlo?",
       "overwritePresetConfirm": "Sobrescribir",
diff --git a/client/src/locales/data-fr.json b/client/src/locales/data-fr.json
index 93beae4..97eebed 100644
--- a/client/src/locales/data-fr.json
+++ b/client/src/locales/data-fr.json
@@ -230,6 +230,7 @@
       "addPresetTitle": "Nouveau préréglage",
       "addPresetNameEmpty": "Le nom ne peut pas être vide",
       "addPresetNameExists": "Ce nom existe déjà. Choisissez-en un autre.",
+      "addPresetNameTooLong": "Le nom ne peut pas dépasser 80 caractères",
       "overwritePresetTitle": "Le nom du préréglage existe déjà",
       "overwritePresetDesc": "Un préréglage nommé \"{{name}}\" existe déjà. L'écraser ?",
       "overwritePresetConfirm": "Écraser",
diff --git a/client/src/locales/data-zh-HK.json b/client/src/locales/data-zh-HK.json
index 1cfe857..43a23fb 100644
--- a/client/src/locales/data-zh-HK.json
+++ b/client/src/locales/data-zh-HK.json
@@ -223,6 +223,7 @@
       "addPresetTitle": "新增預設",
       "addPresetNameEmpty": "名稱不能為空",
       "addPresetNameExists": "名稱已存在，請修改後再儲存",
+      "addPresetNameTooLong": "名稱不能超過 80 個字元",
       "overwritePresetTitle": "預設名稱已存在",
       "overwritePresetDesc": "預設「{{name}}」已存在，確認覆蓋原有資料嗎？",
       "overwritePresetConfirm": "覆蓋",
diff --git a/client/src/locales/data-zh.json b/client/src/locales/data-zh.json
index 637ac8d..b1da996 100644
--- a/client/src/locales/data-zh.json
+++ b/client/src/locales/data-zh.json
@@ -223,6 +223,7 @@
       "addPresetTitle": "新增预设",
       "addPresetNameEmpty": "名称不能为空",
       "addPresetNameExists": "名称已存在，请修改后再保存",
+      "addPresetNameTooLong": "名称不能超过 80 个字符",
       "overwritePresetTitle": "预设名称已存在",
       "overwritePresetDesc": "预设「{{name}}」已存在，确认覆盖原有数据吗？",
       "overwritePresetConfirm": "覆盖",
diff --git a/client/src/pages/EQPage.tsx b/client/src/pages/EQPage.tsx
index ca32872..552aa22 100644
--- a/client/src/pages/EQPage.tsx
+++ b/client/src/pages/EQPage.tsx
@@ -84,6 +84,7 @@ import { BrandDrawer } from "./eq/components/BrandDrawer";
 import { PeqOverwriteConfirmDialog } from "./eq/components/PeqOverwriteConfirmDialog";
 import { PeqPresetManageDialog } from "./eq/components/PeqPresetManageDialog";
 import { useRawCurve } from "./eq/hooks/useRawCurve";
+import { isPeqPresetNameTooLong } from "./eq/peqPresetName";
 
 /* ── Default bands imported from eq/constants ── */
 
@@ -606,6 +607,10 @@ export default function EQPage() {
       toast.error(eqUi.addPresetNameEmpty);
       return;
     }
+    if (isPeqPresetNameTooLong(nextName)) {
+      toast.error(eqUi.addPresetNameTooLong);
+      return;
+    }
     if (headphoneModels.includes(nextName)) {
       toast.error(eqUi.addPresetNameExists);
       return;
@@ -701,6 +706,10 @@ export default function EQPage() {
       toast.error(eqUi.addPresetNameEmpty);
       return;
     }
+    if (isPeqPresetNameTooLong(nextName)) {
+      toast.error(eqUi.addPresetNameTooLong);
+      return;
+    }
     if (headphoneModels.includes(nextName)) {
       toast.error(eqUi.addPresetNameExists);
       return;
@@ -779,6 +788,10 @@ export default function EQPage() {
       toast.error(eqUi.addPresetNameEmpty);
       return;
     }
+    if (isPeqPresetNameTooLong(nextName)) {
+      toast.error(eqUi.addPresetNameTooLong);
+      return;
+    }
     if (!shareCode.trim()) {
       toast.error(eqUi.importCodeNotFound);
       return;
diff --git a/client/src/pages/eq/components/AddPresetDialog.tsx b/client/src/pages/eq/components/AddPresetDialog.tsx
index cf12390..2ebb296 100644
--- a/client/src/pages/eq/components/AddPresetDialog.tsx
+++ b/client/src/pages/eq/components/AddPresetDialog.tsx
@@ -1,6 +1,9 @@
 import { X } from "lucide-react";
 import { cn } from "@/lib/utils";
 import type { PeqEqUi } from "../constants";
+import { PEQ_PRESET_NAME_MAX_LENGTH } from "../constants";
+import { clampPeqPresetName } from "../peqPresetName";
+import { PeqPresetNameLengthHint } from "./PeqPresetNameLengthHint";
 
 export function AddPresetDialog({
   open,
@@ -63,12 +66,16 @@ export function AddPresetDialog({
               onChange={() => onModeChange("copy")}
               className="h-4 w-4 shrink-0 accent-[#00FFF6]"
             />
-            <input
-              value={copyName}
-              onChange={(e) => onCopyNameChange(e.target.value)}
-              onClick={(e) => e.stopPropagation()}
-              className="h-10 min-w-0 flex-1 rounded-[10px] border border-white/12 bg-[#15171b] px-3 text-[15px] text-white/90 outline-none ring-0 ring-offset-0 placeholder:text-white/30 focus:border-white/15 focus:ring-0 focus-visible:ring-0"
-            />
+            <div className="min-w-0 flex-1">
+              <input
+                value={copyName}
+                onChange={(e) => onCopyNameChange(clampPeqPresetName(e.target.value))}
+                onClick={(e) => e.stopPropagation()}
+                maxLength={PEQ_PRESET_NAME_MAX_LENGTH}
+                className="h-10 w-full rounded-[10px] border border-white/12 bg-[#15171b] px-3 text-[15px] text-white/90 outline-none ring-0 ring-offset-0 placeholder:text-white/30 focus:border-white/15 focus:ring-0 focus-visible:ring-0"
+              />
+              <PeqPresetNameLengthHint value={copyName} />
+            </div>
           </label>
 
           <label
@@ -84,12 +91,16 @@ export function AddPresetDialog({
               onChange={() => onModeChange("flat")}
               className="h-4 w-4 shrink-0 accent-[#00FFF6]"
             />
-            <input
-              value={flatName}
-              onChange={(e) => onFlatNameChange(e.target.value)}
-              onClick={(e) => e.stopPropagation()}
-              className="h-10 min-w-0 flex-1 rounded-[10px] border border-white/12 bg-[#15171b] px-3 text-[15px] text-white/90 outline-none ring-0 ring-offset-0 placeholder:text-white/30 focus:border-white/15 focus:ring-0 focus-visible:ring-0"
-            />
+            <div className="min-w-0 flex-1">
+              <input
+                value={flatName}
+                onChange={(e) => onFlatNameChange(clampPeqPresetName(e.target.value))}
+                onClick={(e) => e.stopPropagation()}
+                maxLength={PEQ_PRESET_NAME_MAX_LENGTH}
+                className="h-10 w-full rounded-[10px] border border-white/12 bg-[#15171b] px-3 text-[15px] text-white/90 outline-none ring-0 ring-offset-0 placeholder:text-white/30 focus:border-white/15 focus:ring-0 focus-visible:ring-0"
+              />
+              <PeqPresetNameLengthHint value={flatName} />
+            </div>
           </label>
         </div>
 
diff --git a/client/src/pages/eq/components/PeqPresetManageDialog.tsx b/client/src/pages/eq/components/PeqPresetManageDialog.tsx
index 3c81cfc..b3a1e39 100644
--- a/client/src/pages/eq/components/PeqPresetManageDialog.tsx
+++ b/client/src/pages/eq/components/PeqPresetManageDialog.tsx
@@ -3,6 +3,9 @@ import { X, Trash2, Pencil, Check, Loader2 } from "lucide-react";
 import { cn } from "@/lib/utils";
 import { toast } from "sonner";
 import type { PeqEqUi } from "../constants";
+import { PEQ_PRESET_NAME_MAX_LENGTH } from "../constants";
+import { clampPeqPresetName, isPeqPresetNameTooLong } from "../peqPresetName";
+import { PeqPresetNameLengthHint } from "./PeqPresetNameLengthHint";
 
 /* ── Custom checkbox ── */
 function Checkbox({
@@ -133,6 +136,10 @@ export function PeqPresetManageDialog({
       toast.error(eqUi.renameEmptyName);
       return;
     }
+    if (isPeqPresetNameTooLong(nextName)) {
+      toast.error(eqUi.addPresetNameTooLong);
+      return;
+    }
     const oldItem = items[editingIdx];
     if (!oldItem) return;
     if (nextName === oldItem.name) {
@@ -266,12 +273,14 @@ export function PeqPresetManageDialog({
 
                   <div className="min-w-0 flex-1">
                     {isEditing ? (
-                      <div className="flex items-center gap-2">
-                        <input
-                          value={editingName}
-                          onChange={e => setEditingName(e.target.value)}
-                          className="h-9 min-w-0 flex-1 rounded-[10px] border border-white/12 bg-[#15171b] px-3 text-[14px] text-white/90 outline-none placeholder:text-white/30 focus:border-[#00FFF6]/40"
-                        />
+                      <div className="space-y-1">
+                        <div className="flex items-center gap-2">
+                          <input
+                            value={editingName}
+                            onChange={e => setEditingName(clampPeqPresetName(e.target.value))}
+                            maxLength={PEQ_PRESET_NAME_MAX_LENGTH}
+                            className="h-9 min-w-0 flex-1 rounded-[10px] border border-white/12 bg-[#15171b] px-3 text-[14px] text-white/90 outline-none placeholder:text-white/30 focus:border-[#00FFF6]/40"
+                          />
                         <button
                           type="button"
                           disabled={renaming}
@@ -300,6 +309,8 @@ export function PeqPresetManageDialog({
                         >
                           取消
                         </button>
+                        </div>
+                        <PeqPresetNameLengthHint value={editingName} />
                       </div>
                     ) : (
                       <div
diff --git a/client/src/pages/eq/components/PeqPresetNameLengthHint.tsx b/client/src/pages/eq/components/PeqPresetNameLengthHint.tsx
new file mode 100644
index 0000000..50c8be3
--- /dev/null
+++ b/client/src/pages/eq/components/PeqPresetNameLengthHint.tsx
@@ -0,0 +1,9 @@
+import { peqPresetNameLengthText } from "../peqPresetName";
+
+export function PeqPresetNameLengthHint({ value }: { value: string }) {
+  return (
+    <p className="mt-1 text-right text-[11px] text-white/35 tabular-nums">
+      {peqPresetNameLengthText(value)}
+    </p>
+  );
+}
diff --git a/client/src/pages/eq/components/SaveBDialog.tsx b/client/src/pages/eq/components/SaveBDialog.tsx
index e2964e8..9532e00 100644
--- a/client/src/pages/eq/components/SaveBDialog.tsx
+++ b/client/src/pages/eq/components/SaveBDialog.tsx
@@ -1,5 +1,8 @@
 import { X } from "lucide-react";
 import type { PeqEqUi } from "../constants";
+import { PEQ_PRESET_NAME_MAX_LENGTH } from "../constants";
+import { clampPeqPresetName } from "../peqPresetName";
+import { PeqPresetNameLengthHint } from "./PeqPresetNameLengthHint";
 
 export function SaveBDialog({
   open,
@@ -40,12 +43,16 @@ export function SaveBDialog({
           </button>
         </div>
 
-        <input
-          value={presetName}
-          onChange={(e) => onNameChange(e.target.value)}
-          className="h-11 w-full rounded-[10px] border border-white/12 bg-[#15171b] px-3 text-[15px] text-white/90 outline-none placeholder:text-white/30 focus:border-white/15"
-          autoFocus
-        />
+        <div>
+          <input
+            value={presetName}
+            onChange={(e) => onNameChange(clampPeqPresetName(e.target.value))}
+            maxLength={PEQ_PRESET_NAME_MAX_LENGTH}
+            className="h-11 w-full rounded-[10px] border border-white/12 bg-[#15171b] px-3 text-[15px] text-white/90 outline-none placeholder:text-white/30 focus:border-white/15"
+            autoFocus
+          />
+          <PeqPresetNameLengthHint value={presetName} />
+        </div>
 
         <div className="mt-6 flex items-center justify-center gap-4 sm:gap-8">
           <button
diff --git a/client/src/pages/eq/components/ShareDialog.tsx b/client/src/pages/eq/components/ShareDialog.tsx
index fed6af7..035f15a 100644
--- a/client/src/pages/eq/components/ShareDialog.tsx
+++ b/client/src/pages/eq/components/ShareDialog.tsx
@@ -7,6 +7,9 @@ import type { PeqEqUi } from "../constants";
 import { resolveShareApiMessage } from "../shareMessages";
 import { eqInterp } from "../utils";
 import { PeqOverwriteConfirmDialog } from "./PeqOverwriteConfirmDialog";
+import { PEQ_PRESET_NAME_MAX_LENGTH } from "../constants";
+import { clampPeqPresetName, isPeqPresetNameTooLong } from "../peqPresetName";
+import { PeqPresetNameLengthHint } from "./PeqPresetNameLengthHint";
 
 type PeqItem = {
   name: string;
@@ -100,6 +103,10 @@ export function ShareDialog({
     if (importSaving || !importedEqData || !queriedShareCode) return;
     const nextName = importPresetName.trim();
     if (!nextName) return;
+    if (isPeqPresetNameTooLong(nextName)) {
+      toast.error(eqUi.addPresetNameTooLong);
+      return;
+    }
 
     setImportSaving(true);
     try {
@@ -144,7 +151,7 @@ export function ShareDialog({
   return (
     <>
     <div
-      className="fixed inset-0 z-[120] flex items-center justify-center bg-black/65 px-4"
+      className="fixed inset-0 z-[120] flex items-start justify-center overflow-y-auto bg-black/65 px-4 pb-8 pt-[22vh]"
       onClick={(e) => {
         if (e.target !== e.currentTarget) return;
         if (importSaving || deleteConfirmCode !== null || deletingShareCode) return;
@@ -152,7 +159,7 @@ export function ShareDialog({
       }}
     >
       <div
-        className="w-full max-w-[420px] rounded-[14px] p-5"
+        className="flex w-full max-w-[420px] flex-col rounded-[14px] p-5"
         style={{
           background: "linear-gradient(180deg, rgba(34,36,40,0.98) 0%, rgba(24,26,30,0.98) 100%)",
           border: "1px solid rgba(255,255,255,0.12)",
@@ -161,13 +168,16 @@ export function ShareDialog({
         onClick={(e) => e.stopPropagation()}
       >
         {/* header */}
-        <div className="flex items-center justify-between mb-4">
+        <div className="mb-4 flex shrink-0 items-center gap-2">
           {/* tab bar */}
-          <div className="flex gap-1 rounded-[10px] p-1" style={{ background: "rgba(44,44,46,0.8)" }}>
+          <div
+            className="grid min-w-0 flex-1 grid-cols-3 gap-1 rounded-[10px] p-1"
+            style={{ background: "rgba(44,44,46,0.8)" }}
+          >
             <button
               type="button"
               className={cn(
-                "px-3 py-1.5 rounded-[8px] text-[13px] font-medium transition-colors",
+                "h-[34px] truncate rounded-[8px] px-2 text-center text-[13px] font-medium transition-colors",
                 shareDialogTab === "share"
                   ? "bg-[#00FFF6] text-black font-semibold"
                   : "text-white/60 hover:text-white/80",
@@ -179,7 +189,7 @@ export function ShareDialog({
             <button
               type="button"
               className={cn(
-                "px-3 py-1.5 rounded-[8px] text-[13px] font-medium transition-colors",
+                "h-[34px] truncate rounded-[8px] px-2 text-center text-[13px] font-medium transition-colors",
                 shareDialogTab === "import"
                   ? "bg-[#00FFF6] text-black font-semibold"
                   : "text-white/60 hover:text-white/80",
@@ -191,7 +201,7 @@ export function ShareDialog({
             <button
               type="button"
               className={cn(
-                "px-3 py-1.5 rounded-[8px] text-[13px] font-medium transition-colors",
+                "h-[34px] truncate rounded-[8px] px-2 text-center text-[13px] font-medium transition-colors",
                 shareDialogTab === "myShares"
                   ? "bg-[#00FFF6] text-black font-semibold"
                   : "text-white/60 hover:text-white/80",
@@ -222,7 +232,7 @@ export function ShareDialog({
           </div>
           <button
             type="button"
-            className="rounded-full p-1.5 text-white/45 transition-colors hover:bg-white/10 hover:text-white/80 disabled:opacity-40 disabled:pointer-events-none"
+            className="shrink-0 rounded-full p-1.5 text-white/45 transition-colors hover:bg-white/10 hover:text-white/80 disabled:pointer-events-none disabled:opacity-40"
             disabled={importSaving}
             onClick={onClose}
           >
@@ -238,7 +248,7 @@ export function ShareDialog({
 
             {/* EQ preset list */}
             <div
-              className="rounded-[10px] overflow-hidden max-h-48 overflow-y-auto mb-4"
+              className="mb-4 max-h-48 overflow-hidden overflow-y-auto rounded-[10px]"
               style={{
                 background: "rgba(10,12,16,0.98)",
                 border: "1px solid rgba(0,255,246,0.35)",
@@ -482,7 +492,7 @@ export function ShareDialog({
                     preamp: eq.preamp as number | undefined,
                     autoPre: eq.autoPre as number | undefined,
                   });
-                  setImportPresetName(fetchedName);
+                  setImportPresetName(clampPeqPresetName(fetchedName));
                   setImportedSourceModel(res.model ?? null);
                   setQueriedShareCode(code);
                 } catch {
@@ -517,11 +527,13 @@ export function ShareDialog({
                   </p>
                   <input
                     value={importPresetName}
-                    onChange={(e) => setImportPresetName(e.target.value)}
+                    onChange={(e) => setImportPresetName(clampPeqPresetName(e.target.value))}
                     disabled={importSaving}
+                    maxLength={PEQ_PRESET_NAME_MAX_LENGTH}
                     className="h-10 w-full rounded-[10px] border border-white/12 bg-[#15171b] px-3 text-[14px] text-white/90 outline-none placeholder:text-white/30 focus:border-[#00FFF6]/40 disabled:opacity-60"
                     placeholder={eqUi.importEqName}
                   />
+                  <PeqPresetNameLengthHint value={importPresetName} />
                 </div>
                 <button
                   type="button"
@@ -552,7 +564,7 @@ export function ShareDialog({
         {shareDialogTab === "myShares" && (
           <>
             {mySharesLoading && mySharesList.length === 0 ? (
-              <div className="flex items-center justify-center py-10 gap-2 text-white/50">
+              <div className="flex items-center justify-center gap-2 py-10 text-white/50">
                 <Loader2 size={16} className="animate-spin" />
                 <span className="text-[13px]">{eqUi.mySharesLoading}</span>
               </div>
@@ -560,7 +572,7 @@ export function ShareDialog({
               <div className="py-10 text-center text-[13px] text-white/30">{eqUi.mySharesEmpty}</div>
             ) : (
               <div
-                className="rounded-[10px] overflow-hidden max-h-64 overflow-y-auto"
+                className="max-h-64 overflow-hidden overflow-y-auto rounded-[10px]"
                 style={{
                   background: "rgba(10,12,16,0.98)",
                   border: "1px solid rgba(0,255,246,0.35)",
diff --git a/client/src/pages/eq/constants.ts b/client/src/pages/eq/constants.ts
index fee5280..0211b81 100644
--- a/client/src/pages/eq/constants.ts
+++ b/client/src/pages/eq/constants.ts
@@ -25,6 +25,9 @@ export const BAND_Q_MAX = 10;
 /** Maximum headphone PEQ presets stored on device. */
 export const PEQ_PRESET_MAX = 50;
 
+/** Maximum characters for a custom PEQ preset name (letter, CJK, symbol, or space = 1). */
+export const PEQ_PRESET_NAME_MAX_LENGTH = 80;
+
 export type BandParamKind = "freq" | "gain" | "q";
 
 /* ── Band param value box style ── */
diff --git a/client/src/pages/eq/peqPresetName.ts b/client/src/pages/eq/peqPresetName.ts
new file mode 100644
index 0000000..e0079a9
--- /dev/null
+++ b/client/src/pages/eq/peqPresetName.ts
@@ -0,0 +1,13 @@
+import { PEQ_PRESET_NAME_MAX_LENGTH } from "./constants";
+
+export function clampPeqPresetName(value: string): string {
+  return value.slice(0, PEQ_PRESET_NAME_MAX_LENGTH);
+}
+
+export function isPeqPresetNameTooLong(value: string): boolean {
+  return value.trim().length > PEQ_PRESET_NAME_MAX_LENGTH;
+}
+
+export function peqPresetNameLengthText(value: string): string {
+  return `${value.length}/${PEQ_PRESET_NAME_MAX_LENGTH}`;
+}
diff --git a/client/src/pages/eq/utils.ts b/client/src/pages/eq/utils.ts
index f33e04f..cd59f7a 100644
--- a/client/src/pages/eq/utils.ts
+++ b/client/src/pages/eq/utils.ts
@@ -11,6 +11,7 @@ import {
   type BandParamKind,
   type PeqCatalogItem,
 } from "./constants";
+import { clampPeqPresetName } from "./peqPresetName";
 
 /* ── Template interpolation ── */
 export function eqInterp(
@@ -190,12 +191,13 @@ export function getUniquePresetName(
   base: string,
   existingNames: string[],
 ) {
-  if (!existingNames.includes(base)) return base;
+  const clippedBase = clampPeqPresetName(base);
+  if (!existingNames.includes(clippedBase)) return clippedBase;
   let index = 1;
-  while (existingNames.includes(`${base}_${index}`)) {
+  while (existingNames.includes(clampPeqPresetName(`${clippedBase}_${index}`))) {
     index += 1;
   }
-  return `${base}_${index}`;
+  return clampPeqPresetName(`${clippedBase}_${index}`);
 }
 
 /** Normalize shared/imported EQ filters into device PeqFilter[]. */
diff --git a/scripts/deploy.sh b/scripts/deploy.sh
index 3b162f3..225bcc0 100755
--- a/scripts/deploy.sh
+++ b/scripts/deploy.sh
@@ -79,6 +79,14 @@ echo "命令:   ${CMD_ARGS[*]}"
 echo "=========================================="
 echo ""
 
+read -r -p "确认执行部署? 输入 y 继续: " confirm
+if [[ ! "$confirm" =~ ^[Yy]$ ]]; then
+  echo "已取消部署。"
+  exit 0
+fi
+
+echo ""
+
 # 执行同步
 "${CMD_ARGS[@]}"