diff --git a/CHANGELOG.md b/CHANGELOG.md
index f85f84f2560..820342f87a1 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -34,6 +34,7 @@ Docs: https://docs.openclaw.ai
 - Discord/native commands: send component-only interaction replies from slash command and status handlers instead of treating renderable Discord components as an empty response. Thanks @vincentkoc.
 - Slack/slash commands: send block-only slash command replies instead of dropping Slack block payloads with no plain-text fallback. Thanks @vincentkoc.
 - Telegram/messages: derive fallback text from interactive button/select labels before sending button-only payloads, so Telegram replies are not rejected as empty messages. Thanks @vincentkoc.
+- LINE/messages: send quick-reply-only payloads with fallback option text instead of accepting the payload and returning an empty delivery. Thanks @vincentkoc.
 - Gateway/agent: reject strict `openclaw agent --deliver` requests with missing delivery targets before starting the agent run, so users do not wait for a completed turn that cannot send anywhere. Thanks @vincentkoc.
 - Setup/import: honor non-interactive `--import-from` onboarding flags by running the migration import path instead of silently completing normal setup without importing anything. Thanks @vincentkoc.
 - Discord/voice: run voice-channel turns under a voice-output policy that hides the agent `tts` tool and asks for spoken reply text, so `/vc join` sessions synthesize and play agent replies instead of ending with `NO_REPLY`. Fixes #61536. Thanks @aounakram.
diff --git a/extensions/line/src/auto-reply-delivery.test.ts b/extensions/line/src/auto-reply-delivery.test.ts
index 5f0c1c68013..3e06a7ecbf7 100644
--- a/extensions/line/src/auto-reply-delivery.test.ts
+++ b/extensions/line/src/auto-reply-delivery.test.ts
@@ -137,6 +137,42 @@ describe("deliverLineAutoReply", () => {
     expect(createQuickReplyItems).toHaveBeenCalledWith(["A"]);
   });
 
+  it("uses fallback text for quick-reply-only payloads", async () => {
+    const createTextMessageWithQuickReplies = vi.fn((text: string, _quickReplies: string[]) => ({
+      type: "text" as const,
+      text,
+      quickReply: { items: ["A", "B"] },
+    }));
+    const lineData = {
+      quickReplies: ["A", "B"],
+    };
+    const { deps, replyMessageLine, pushMessagesLine } = createDeps({
+      createTextMessageWithQuickReplies:
+        createTextMessageWithQuickReplies as LineAutoReplyDeps["createTextMessageWithQuickReplies"],
+    });
+
+    const result = await deliverLineAutoReply({
+      ...baseDeliveryParams,
+      payload: { text: "", channelData: { line: lineData } },
+      lineData,
+      deps,
+    });
+
+    expect(result.replyTokenUsed).toBe(true);
+    expect(replyMessageLine).toHaveBeenCalledWith(
+      "token",
+      [
+        {
+          type: "text",
+          text: "Options:\n- A\n- B",
+          quickReply: { items: ["A", "B"] },
+        },
+      ],
+      { cfg: LINE_TEST_CFG, accountId: "acc" },
+    );
+    expect(pushMessagesLine).not.toHaveBeenCalled();
+  });
+
   it("sends rich messages before quick-reply text so quick replies remain visible", async () => {
     const createTextMessageWithQuickReplies = vi.fn((text: string, _quickReplies: string[]) => ({
       type: "text" as const,
diff --git a/extensions/line/src/auto-reply-delivery.ts b/extensions/line/src/auto-reply-delivery.ts
index fcced53036a..2f51fed6054 100644
--- a/extensions/line/src/auto-reply-delivery.ts
+++ b/extensions/line/src/auto-reply-delivery.ts
@@ -4,6 +4,7 @@ import { resolveSendableOutboundReplyParts } from "openclaw/plugin-sdk/reply-pay
 import type { ReplyPayload } from "openclaw/plugin-sdk/reply-runtime";
 import type { FlexContainer } from "./flex-templates.js";
 import type { ProcessedLineMessage } from "./markdown-to-line.js";
+import { buildLineQuickReplyFallbackText } from "./quick-reply-fallback.js";
 import type { SendLineReplyChunksParams } from "./reply-chunks.js";
 import type { LineChannelData, LineTemplateMessagePayload } from "./types.js";
 
@@ -165,16 +166,34 @@ export async function deliverLineAutoReply(params: {
     }
   } else {
     const combined = [...richMessages, ...mediaMessages];
-    if (hasQuickReplies && combined.length > 0) {
-      const quickReply = deps.createQuickReplyItems(lineData.quickReplies!);
-      const targetIndex =
-        replyToken && !replyTokenUsed ? Math.min(4, combined.length - 1) : combined.length - 1;
-      const target = combined[targetIndex] as messagingApi.Message & {
-        quickReply?: messagingApi.QuickReply;
-      };
-      combined[targetIndex] = { ...target, quickReply };
+    if (hasQuickReplies && combined.length === 0) {
+      const { replyTokenUsed: nextReplyTokenUsed } = await deps.sendLineReplyChunks({
+        to,
+        chunks: [buildLineQuickReplyFallbackText(lineData.quickReplies)],
+        quickReplies: lineData.quickReplies,
+        replyToken,
+        replyTokenUsed,
+        cfg: params.cfg,
+        accountId,
+        replyMessageLine: deps.replyMessageLine,
+        pushMessageLine: deps.pushMessageLine,
+        pushTextMessageWithQuickReplies: deps.pushTextMessageWithQuickReplies,
+        createTextMessageWithQuickReplies: deps.createTextMessageWithQuickReplies,
+        onReplyError: deps.onReplyError,
+      });
+      replyTokenUsed = nextReplyTokenUsed;
+    } else {
+      if (hasQuickReplies && combined.length > 0) {
+        const quickReply = deps.createQuickReplyItems(lineData.quickReplies!);
+        const targetIndex =
+          replyToken && !replyTokenUsed ? Math.min(4, combined.length - 1) : combined.length - 1;
+        const target = combined[targetIndex] as messagingApi.Message & {
+          quickReply?: messagingApi.QuickReply;
+        };
+        combined[targetIndex] = { ...target, quickReply };
+      }
+      await sendLineMessages(combined, true);
     }
-    await sendLineMessages(combined, true);
   }
 
   return { replyTokenUsed };
diff --git a/extensions/line/src/channel.sendPayload.test.ts b/extensions/line/src/channel.sendPayload.test.ts
index eaadc450302..69b3950374d 100644
--- a/extensions/line/src/channel.sendPayload.test.ts
+++ b/extensions/line/src/channel.sendPayload.test.ts
@@ -202,6 +202,34 @@ describe("line outbound sendPayload", () => {
     expect(mocks.createQuickReplyItems).toHaveBeenCalledWith(["One", "Two"]);
   });
 
+  it("sends quick-reply-only payloads with fallback text", async () => {
+    const { runtime, mocks } = createRuntime();
+    setLineRuntime(runtime);
+    const cfg = { channels: { line: {} } } as OpenClawConfig;
+
+    const result = await lineOutboundAdapter.sendPayload!({
+      to: "line:user:quick",
+      text: "",
+      payload: {
+        channelData: {
+          line: {
+            quickReplies: ["One", "Two"],
+          },
+        },
+      },
+      accountId: "default",
+      cfg,
+    });
+
+    expect(mocks.pushTextMessageWithQuickReplies).toHaveBeenCalledWith(
+      "line:user:quick",
+      "Options:\n- One\n- Two",
+      ["One", "Two"],
+      { verbose: false, accountId: "default", cfg },
+    );
+    expect(result).toEqual({ channel: "line", messageId: "m-quick", chatId: "c1" });
+  });
+
   it("sends media before quick-reply text so buttons stay visible", async () => {
     const { runtime, mocks } = createRuntime();
     setLineRuntime(runtime);
diff --git a/extensions/line/src/outbound.ts b/extensions/line/src/outbound.ts
index 4f2188377bb..b5703b4515d 100644
--- a/extensions/line/src/outbound.ts
+++ b/extensions/line/src/outbound.ts
@@ -6,6 +6,7 @@ import { createLazyRuntimeModule } from "openclaw/plugin-sdk/lazy-runtime";
 import { resolveOutboundMediaUrls } from "openclaw/plugin-sdk/reply-payload";
 import { type ChannelPlugin, type ResolvedLineAccount } from "./channel-api.js";
 import { resolveLineOutboundMedia, type LineOutboundMediaResolved } from "./outbound-media.js";
+import { buildLineQuickReplyFallbackText } from "./quick-reply-fallback.js";
 import { getLineRuntime } from "./runtime.js";
 import type { LineChannelData } from "./types.js";
 
@@ -292,6 +293,17 @@ export const lineOutboundAdapter: NonNullable<ChannelPlugin<ResolvedLineAccount>
           quickReply,
         };
         await sendMessageBatch(quickReplyMessages);
+      } else if (quickReply) {
+        lastResult = await sendQuickReplies(
+          to,
+          buildLineQuickReplyFallbackText(quickReplies),
+          quickReplies,
+          {
+            verbose: false,
+            cfg,
+            accountId: accountId ?? undefined,
+          },
+        );
       }
     }
 
diff --git a/extensions/line/src/quick-reply-fallback.ts b/extensions/line/src/quick-reply-fallback.ts
new file mode 100644
index 00000000000..c0c740aaafc
--- /dev/null
+++ b/extensions/line/src/quick-reply-fallback.ts
@@ -0,0 +1,10 @@
+export function buildLineQuickReplyFallbackText(labels: readonly string[] | undefined): string {
+  const normalized = (labels ?? [])
+    .map((label) => label.trim())
+    .filter(Boolean)
+    .slice(0, 13);
+  if (normalized.length === 0) {
+    return "Choose an option.";
+  }
+  return `Options:\n${normalized.map((label) => `- ${label}`).join("\n")}`;
+}