diff --git a/apps/desktop/layer/renderer/src/components/common/ErrorTooltip.tsx b/apps/desktop/layer/renderer/src/components/common/ErrorTooltip.tsx
new file mode 100644
index 000000000..2e5031649
--- /dev/null
+++ b/apps/desktop/layer/renderer/src/components/common/ErrorTooltip.tsx
@@ -0,0 +1,45 @@
+import {
+  Tooltip,
+  TooltipContent,
+  TooltipPortal,
+  TooltipTrigger,
+} from "@follow/components/ui/tooltip/index.js"
+import dayjs from "dayjs"
+import { useTranslation } from "react-i18next"
+
+export function ErrorTooltip({
+  errorAt,
+  errorMessage,
+  children,
+  showWhenError = false,
+}: {
+  errorMessage?: string | null
+  errorAt?: string | null
+  children: React.ReactNode
+  showWhenError?: boolean
+}) {
+  const { t } = useTranslation()
+  if (!errorAt || !errorMessage) {
+    return showWhenError ? children : null
+  }
+  return (
+    <Tooltip delayDuration={300}>
+      <TooltipTrigger asChild>{children}</TooltipTrigger>
+      <TooltipPortal>
+        <TooltipContent>
+          <div className="flex items-center gap-1">
+            <i className="i-mgc-time-cute-re" />
+            {t("feed_item.error_since")}{" "}
+            {dayjs.duration(dayjs(errorAt).diff(dayjs(), "minute"), "minute").humanize(true)}
+          </div>
+          {!!errorMessage && (
+            <div className="flex items-center gap-1">
+              <i className="i-mgc-bug-cute-re" />
+              {errorMessage}
+            </div>
+          )}
+        </TooltipContent>
+      </TooltipPortal>
+    </Tooltip>
+  )
+}
diff --git a/apps/desktop/layer/renderer/src/modules/timeline-column/FeedItem.tsx b/apps/desktop/layer/renderer/src/modules/timeline-column/FeedItem.tsx
index 4a54bb652..f269283fd 100644
--- a/apps/desktop/layer/renderer/src/modules/timeline-column/FeedItem.tsx
+++ b/apps/desktop/layer/renderer/src/modules/timeline-column/FeedItem.tsx
@@ -11,13 +11,13 @@ import { EllipsisHorizontalTextWithTooltip } from "@follow/components/ui/typogra
 import type { FeedViewType } from "@follow/constants"
 import { nextFrame } from "@follow/utils/dom"
 import { cn, isKeyForMultiSelectPressed } from "@follow/utils/utils"
-import dayjs from "dayjs"
 import { createElement, memo, use, useCallback, useState } from "react"
 import { useTranslation } from "react-i18next"
 
 import { MenuItemSeparator, MenuItemText, useShowContextMenu } from "~/atoms/context-menu"
 import { getMainContainerElement } from "~/atoms/dom"
 import { useGeneralSettingKey } from "~/atoms/settings/general"
+import { ErrorTooltip } from "~/components/common/ErrorTooltip"
 import { useFeedActions, useInboxActions, useListActions } from "~/hooks/biz/useFeedActions"
 import { useFollow } from "~/hooks/biz/useFollow"
 import { useNavigateEntry } from "~/hooks/biz/useNavigateEntry"
@@ -187,29 +187,10 @@ const FeedItemImpl = ({ view, feedId, className, isPreview }: FeedItemProps) =>
       <div className={cn("flex min-w-0 items-center", isFeed && feed.errorAt && "text-red")}>
         <FeedIcon fallback feed={feed} size={16} />
         <FeedTitle feed={feed} />
-        {isFeed && feed.errorAt && (
-          <Tooltip delayDuration={300}>
-            <TooltipTrigger asChild>
-              <i className="i-mgc-wifi-off-cute-re ml-1 shrink-0 text-base" />
-            </TooltipTrigger>
-            <TooltipPortal>
-              <TooltipContent>
-                <div className="flex items-center gap-1">
-                  <i className="i-mgc-time-cute-re" />
-                  {t("feed_item.error_since")}{" "}
-                  {dayjs
-                    .duration(dayjs(feed.errorAt).diff(dayjs(), "minute"), "minute")
-                    .humanize(true)}
-                </div>
-                {!!feed.errorMessage && (
-                  <div className="flex items-center gap-1">
-                    <i className="i-mgc-bug-cute-re" />
-                    {feed.errorMessage}
-                  </div>
-                )}
-              </TooltipContent>
-            </TooltipPortal>
-          </Tooltip>
+        {isFeed && (
+          <ErrorTooltip errorAt={feed.errorAt} errorMessage={feed.errorMessage}>
+            <i className="i-mgc-wifi-off-cute-re ml-1 shrink-0 text-base" />
+          </ErrorTooltip>
         )}
         {subscription?.isPrivate && (
           <Tooltip delayDuration={300}>
diff --git a/apps/desktop/layer/renderer/src/pages/(main)/(layer)/(subview)/rsshub/index.tsx b/apps/desktop/layer/renderer/src/pages/(main)/(layer)/(subview)/rsshub/index.tsx
index bf2f07167..b7669286a 100644
--- a/apps/desktop/layer/renderer/src/pages/(main)/(layer)/(subview)/rsshub/index.tsx
+++ b/apps/desktop/layer/renderer/src/pages/(main)/(layer)/(subview)/rsshub/index.tsx
@@ -14,6 +14,7 @@ import { useTranslation } from "react-i18next"
 
 import RSSHubIconUrl from "~/assets/rsshub-icon.png?url"
 import { whoami } from "~/atoms/user"
+import { ErrorTooltip } from "~/components/common/ErrorTooltip"
 import { useModalStack } from "~/components/ui/modal/stacked/hooks"
 import { useAuthQuery } from "~/hooks/common"
 import { useSubViewTitle } from "~/modules/app-layout/subview/hooks"
@@ -129,6 +130,13 @@ function List({ data }: { data?: RSSHubModel[] }) {
               return 1
             }
 
+            if (a.errorMessage && !b.errorMessage) {
+              return 1
+            }
+            if (!a.errorMessage && b.errorMessage) {
+              return -1
+            }
+
             const loadA = Math.min((a.userCount ?? 0) / (a.userLimit ?? Infinity), 1)
             const loadB = Math.min((b.userCount ?? 0) / (b.userLimit ?? Infinity), 1)
 
@@ -191,31 +199,7 @@ function List({ data }: { data?: RSSHubModel[] }) {
                 </TableCell>
                 <TableCell className="text-right">
                   <div className="flex w-max items-center gap-2">
-                    <Button
-                      buttonClassName="shrink-0"
-                      disabled={
-                        instance.userCount && instance.userLimit
-                          ? instance.userCount >= instance.userLimit
-                          : false
-                      }
-                      variant={
-                        status?.data?.usage?.rsshubId === instance.id ? "outline" : "primary"
-                      }
-                      onClick={() => {
-                        present({
-                          title: t("rsshub.useModal.title"),
-                          content: ({ dismiss }) => (
-                            <SetModalContent dismiss={dismiss} instance={instance} />
-                          ),
-                        })
-                      }}
-                    >
-                      {t(
-                        status?.data?.usage?.rsshubId === instance.id
-                          ? "rsshub.table.inuse"
-                          : "rsshub.table.use",
-                      )}
-                    </Button>
+                    <SelectInstanceButton instance={instance} />
                     {me?.id === instance.ownerUserId && (
                       <Button
                         variant="outline"
@@ -256,3 +240,39 @@ function List({ data }: { data?: RSSHubModel[] }) {
     </Table>
   )
 }
+
+function SelectInstanceButton({ instance }: { instance: RSSHubModel }) {
+  const { t } = useTranslation("settings")
+  const { present } = useModalStack()
+  const status = useAuthQuery(Queries.rsshub.status())
+
+  const isNotAvailable = !!instance.errorMessage
+  const limitReached =
+    instance.userCount && instance.userLimit ? instance.userCount >= instance.userLimit : false
+
+  return (
+    <ErrorTooltip errorAt={instance.errorAt} errorMessage={instance.errorMessage} showWhenError>
+      <Button
+        buttonClassName="shrink-0"
+        disabled={isNotAvailable || limitReached}
+        variant={status?.data?.usage?.rsshubId === instance.id ? "outline" : "primary"}
+        onClick={() => {
+          present({
+            title: t("rsshub.useModal.title"),
+            content: ({ dismiss }) => <SetModalContent dismiss={dismiss} instance={instance} />,
+          })
+        }}
+      >
+        {t(
+          status?.data?.usage?.rsshubId === instance.id
+            ? "rsshub.table.inuse"
+            : isNotAvailable
+              ? "rsshub.table.unavailable"
+              : limitReached
+                ? "rsshub.table.limit_reached"
+                : "rsshub.table.use",
+        )}
+      </Button>
+    </ErrorTooltip>
+  )
+}
diff --git a/locales/errors/en.json b/locales/errors/en.json
index d06890517..1d1cab113 100644
--- a/locales/errors/en.json
+++ b/locales/errors/en.json
@@ -64,6 +64,7 @@
   "13004": "RSSHub user limit exceeded",
   "13005": "RSSHub purchase not found",
   "13006": "RSSHub config invalid",
+  "13007": "This RSSHub instance is unavailable currently",
   "14000": "Invalid file",
   "14001": "File too large",
   "14002": "Upload failed"
diff --git a/locales/settings/en.json b/locales/settings/en.json
index ec2722555..dd92d048a 100644
--- a/locales/settings/en.json
+++ b/locales/settings/en.json
@@ -393,10 +393,12 @@
   "rsshub.table.description": "Description",
   "rsshub.table.edit": "Edit",
   "rsshub.table.inuse": "In Use",
+  "rsshub.table.limit_reached": "Limit Reached",
   "rsshub.table.official": "Official",
   "rsshub.table.owner": "Owner",
   "rsshub.table.price": "Monthly Price",
   "rsshub.table.private": "Private",
+  "rsshub.table.unavailable": "Unavailable",
   "rsshub.table.unlimited": "Unlimited",
   "rsshub.table.use": "Use",
   "rsshub.table.userCount": "User Count",
diff --git a/packages/internal/shared/src/hono.ts b/packages/internal/shared/src/hono.ts
index 549c98987..6da66015e 100644
--- a/packages/internal/shared/src/hono.ts
+++ b/packages/internal/shared/src/hono.ts
@@ -5211,6 +5211,40 @@ declare const rsshub: drizzle_orm_pg_core.PgTableWithColumns<{
             identity: undefined;
             generated: undefined;
         }, {}, {}>;
+        errorMessage: drizzle_orm_pg_core.PgColumn<{
+            name: "error_message";
+            tableName: "rsshub";
+            dataType: "string";
+            columnType: "PgText";
+            data: string;
+            driverParam: string;
+            notNull: false;
+            hasDefault: false;
+            isPrimaryKey: false;
+            isAutoincrement: false;
+            hasRuntimeDefault: false;
+            enumValues: [string, ...string[]];
+            baseColumn: never;
+            identity: undefined;
+            generated: undefined;
+        }, {}, {}>;
+        errorAt: drizzle_orm_pg_core.PgColumn<{
+            name: "error_at";
+            tableName: "rsshub";
+            dataType: "date";
+            columnType: "PgTimestamp";
+            data: Date;
+            driverParam: string;
+            notNull: false;
+            hasDefault: false;
+            isPrimaryKey: false;
+            isAutoincrement: false;
+            hasRuntimeDefault: false;
+            enumValues: undefined;
+            baseColumn: never;
+            identity: undefined;
+            generated: undefined;
+        }, {}, {}>;
     };
     dialect: "pg";
 }>;
@@ -5222,9 +5256,13 @@ declare const rsshubOpenAPISchema: zod.ZodObject<{
     price: zod.ZodNumber;
     description: zod.ZodNullable<zod.ZodString>;
     userLimit: zod.ZodNullable<zod.ZodNumber>;
+    errorMessage: zod.ZodNullable<zod.ZodString>;
+    errorAt: zod.ZodNullable<zod.ZodString>;
 }, zod.UnknownKeysParam, zod.ZodTypeAny, {
     id: string;
     description: string | null;
+    errorMessage: string | null;
+    errorAt: string | null;
     ownerUserId: string;
     baseUrl: string;
     accessKey: string | null;
@@ -5233,6 +5271,8 @@ declare const rsshubOpenAPISchema: zod.ZodObject<{
 }, {
     id: string;
     description: string | null;
+    errorMessage: string | null;
+    errorAt: string | null;
     ownerUserId: string;
     baseUrl: string;
     accessKey: string | null;
@@ -16844,6 +16884,8 @@ declare const _routes: hono_hono_base.HonoBase<Env, ({
                 data: {
                     id: string;
                     description: string | null;
+                    errorMessage: string | null;
+                    errorAt: string | null;
                     ownerUserId: string;
                     owner: {
                         id: string;
@@ -16910,6 +16952,8 @@ declare const _routes: hono_hono_base.HonoBase<Env, ({
                     instance: {
                         id: string;
                         description: string | null;
+                        errorMessage: string | null;
+                        errorAt: string | null;
                         ownerUserId: string;
                         price: number;
                         userLimit: number | null;