diff --git a/apps/web/app/components/subscriptions/overview-item.tsx b/apps/web/app/components/subscriptions/overview-item.tsx
index 4cb5c568..b2d59b31 100644
--- a/apps/web/app/components/subscriptions/overview-item.tsx
+++ b/apps/web/app/components/subscriptions/overview-item.tsx
@@ -73,7 +73,11 @@ export function ProgressBlock({ x, className }: { x: Pick<Item, "progress" | "mo
   );
 }
 
-export function SlotBadges({ slots, max = 4 }: { slots: Item["slots"]; max?: number }) {
+/** 只按标题订阅、没关联媒体库作品时的提示:这类订阅不搜索也不下载(L5) */
+export const UNBOUND_HINT = "未关联作品，不会自动搜索和下载";
+
+export function SlotBadges({ slots, max = 4, unbound }: { slots: Item["slots"]; max?: number; unbound?: boolean }) {
+  if (unbound) return <span className="text-meta text-warning">{UNBOUND_HINT}</span>;
   if (slots.length === 0) return <span className="text-meta text-muted-foreground">没有收录版本</span>;
   return (
     <div className="flex min-w-0 flex-wrap gap-1">
@@ -181,7 +185,7 @@ export function SubscriptionCard({
         </div>
       </div>
       <ProgressBlock x={x} />
-      <SlotBadges slots={x.slots} />
+      <SlotBadges slots={x.slots} unbound={!x.mediaEntityId} />
       <Meta x={x} />
       <p className="text-meta text-muted-foreground">{autoFillText(x.autoFill)}</p>
     </article>
@@ -227,7 +231,7 @@ export function SubscriptionRow({
       </Link>
       <ProgressBlock x={x} className="hidden md:block" />
       <div className="relative hidden min-w-0 md:block">
-        <SlotBadges slots={x.slots} max={3} />
+        <SlotBadges slots={x.slots} max={3} unbound={!x.mediaEntityId} />
       </div>
       <span className="hidden text-meta text-muted-foreground tabular-nums md:block">{relTime(x.lastUpdatedAt)}</span>
       <span className="hidden text-meta text-muted-foreground tabular-nums md:block">{nextSearchText(x)}</span>
diff --git a/apps/web/app/components/subscriptions/subscription-form.tsx b/apps/web/app/components/subscriptions/subscription-form.tsx
index 0965504a..ec52f86c 100644
--- a/apps/web/app/components/subscriptions/subscription-form.tsx
+++ b/apps/web/app/components/subscriptions/subscription-form.tsx
@@ -830,7 +830,7 @@ export function SubscriptionFormDialog({
                     slotsQ.isPending ? (
                       <p className="text-caption text-muted-foreground">读取收录版本…</p>
                     ) : subSlots.length === 0 ? (
-                      <p className="text-caption text-muted-foreground">还没有收录版本。在对比视图里新建。</p>
+                      <p className="text-caption text-muted-foreground">还没有收录版本，保存时自动建一个默认版本。</p>
                     ) : (
                       <FormField label="顺序" htmlFor={f("order")} hint="第一个是主版本；其他版本按自动补全设置补齐">
                         <SlotOrderList
@@ -846,7 +846,7 @@ export function SubscriptionFormDialog({
                       htmlFor={f("tpl")}
                       hint={
                         target?.kind === "entity"
-                          ? "作品还没有收录版本时按模板顺序创建，第一个是主版本"
+                          ? "按模板顺序给本订阅创建收录版本，第一个是主版本；没有模板时建一个默认版本"
                           : "作品加入媒体库后按模板创建收录版本"
                       }
                     >
diff --git a/apps/web/app/routes/console/subscriptions.$id.tsx b/apps/web/app/routes/console/subscriptions.$id.tsx
index 383b2c89..5e25f1cf 100644
--- a/apps/web/app/routes/console/subscriptions.$id.tsx
+++ b/apps/web/app/routes/console/subscriptions.$id.tsx
@@ -121,10 +121,16 @@ export default function SubscriptionDetailPage() {
             {item?.awaitingNewSeason ? <StatusBadge tone="success">等待新季</StatusBadge> : null}
             {!sub.mediaEntityId ? <StatusBadge tone="warning">不在媒体库</StatusBadge> : null}
           </div>
+          {!sub.mediaEntityId ? (
+            <p className="max-w-xl rounded-lg border border-warning/40 bg-warning/10 px-3 py-2 text-caption text-warning">
+              只按标题「{sub.titleQuery ?? title}
+              」订阅，还没关联到媒体库作品，不会自动搜索和下载。先把作品加入媒体库，再从作品订阅。
+            </p>
+          ) : null}
           {item ? (
             <div className="grid max-w-xl gap-2">
               <ProgressBlock x={item} />
-              <SlotBadges slots={item.slots} max={6} />
+              <SlotBadges slots={item.slots} max={6} unbound={!sub.mediaEntityId} />
             </div>
           ) : null}
         </div>