diff --git a/docs/channels/line.md b/docs/channels/line.md
index 64f775394d3..3af01855f7a 100644
--- a/docs/channels/line.md
+++ b/docs/channels/line.md
@@ -68,6 +68,22 @@ Minimal config:
 }
 ```
 
+Public DM config:
+
+```json5
+{
+  channels: {
+    line: {
+      enabled: true,
+      channelAccessToken: "LINE_CHANNEL_ACCESS_TOKEN",
+      channelSecret: "LINE_CHANNEL_SECRET",
+      dmPolicy: "open",
+      allowFrom: ["*"],
+    },
+  },
+}
+```
+
 Env vars (default account only):
 
 - `LINE_CHANNEL_ACCESS_TOKEN`
@@ -119,7 +135,7 @@ openclaw pairing approve line <CODE>
 Allowlists and policies:
 
 - `channels.line.dmPolicy`: `pairing | allowlist | open | disabled`
-- `channels.line.allowFrom`: allowlisted LINE user IDs for DMs
+- `channels.line.allowFrom`: allowlisted LINE user IDs for DMs; `dmPolicy: "open"` requires `["*"]`
 - `channels.line.groupPolicy`: `allowlist | open | disabled`
 - `channels.line.groupAllowFrom`: allowlisted LINE user IDs for groups
 - Per-group overrides: `channels.line.groups.<groupId>.allowFrom`
diff --git a/extensions/line/src/config-schema.test.ts b/extensions/line/src/config-schema.test.ts
new file mode 100644
index 00000000000..945cc7f29ae
--- /dev/null
+++ b/extensions/line/src/config-schema.test.ts
@@ -0,0 +1,51 @@
+import { describe, expect, it } from "vitest";
+import { LineConfigSchema } from "./config-schema.js";
+
+describe("LineConfigSchema", () => {
+  it('rejects dmPolicy="open" without wildcard allowFrom', () => {
+    const result = LineConfigSchema.safeParse({
+      channelAccessToken: "token",
+      channelSecret: "secret",
+      dmPolicy: "open",
+    });
+
+    expect(result.success).toBe(false);
+    expect(result.error.issues).toEqual([
+      expect.objectContaining({
+        path: ["allowFrom"],
+        message: 'channels.line.dmPolicy="open" requires channels.line.allowFrom to include "*"',
+      }),
+    ]);
+  });
+
+  it('accepts dmPolicy="open" with wildcard allowFrom', () => {
+    const result = LineConfigSchema.safeParse({
+      channelAccessToken: "token",
+      channelSecret: "secret",
+      dmPolicy: "open",
+      allowFrom: ["*"],
+    });
+
+    expect(result.success).toBe(true);
+  });
+
+  it('rejects account dmPolicy="open" without wildcard allowFrom', () => {
+    const result = LineConfigSchema.safeParse({
+      accounts: {
+        work: {
+          channelAccessToken: "token",
+          channelSecret: "secret",
+          dmPolicy: "open",
+        },
+      },
+    });
+
+    expect(result.success).toBe(false);
+    expect(result.error.issues).toEqual([
+      expect.objectContaining({
+        path: ["accounts", "work", "allowFrom"],
+        message: 'channels.line.dmPolicy="open" requires channels.line.allowFrom to include "*"',
+      }),
+    ]);
+  });
+});
diff --git a/extensions/line/src/config-schema.ts b/extensions/line/src/config-schema.ts
index 372fd8cd966..4618d62b790 100644
--- a/extensions/line/src/config-schema.ts
+++ b/extensions/line/src/config-schema.ts
@@ -1,4 +1,8 @@
-import { buildChannelConfigSchema } from "openclaw/plugin-sdk/channel-config-schema";
+import {
+  buildChannelConfigSchema,
+  requireOpenAllowFrom,
+} from "openclaw/plugin-sdk/channel-config-schema";
+import { requireChannelOpenAllowFrom } from "openclaw/plugin-sdk/extension-shared";
 import { z } from "openclaw/plugin-sdk/zod";
 
 const DmPolicySchema = z.enum(["open", "allowlist", "pairing", "disabled"]);
@@ -15,7 +19,7 @@ const ThreadBindingsSchema = z
   })
   .strict();
 
-const LineCommonConfigSchema = z.object({
+const LineCommonConfigSchemaBase = z.object({
   enabled: z.boolean().optional(),
   channelAccessToken: z.string().optional(),
   channelSecret: z.string().optional(),
@@ -42,15 +46,35 @@ const LineGroupConfigSchema = z
   })
   .strict();
 
-const LineAccountConfigSchema = LineCommonConfigSchema.extend({
+const LineAccountConfigSchema = LineCommonConfigSchemaBase.extend({
   groups: z.record(z.string(), LineGroupConfigSchema.optional()).optional(),
-}).strict();
+})
+  .strict()
+  .superRefine((value, ctx) => {
+    requireChannelOpenAllowFrom({
+      channel: "line",
+      policy: value.dmPolicy,
+      allowFrom: value.allowFrom,
+      ctx,
+      requireOpenAllowFrom,
+    });
+  });
 
-export const LineConfigSchema = LineCommonConfigSchema.extend({
+export const LineConfigSchema = LineCommonConfigSchemaBase.extend({
   accounts: z.record(z.string(), LineAccountConfigSchema.optional()).optional(),
   defaultAccount: z.string().optional(),
   groups: z.record(z.string(), LineGroupConfigSchema.optional()).optional(),
-}).strict();
+})
+  .strict()
+  .superRefine((value, ctx) => {
+    requireChannelOpenAllowFrom({
+      channel: "line",
+      policy: value.dmPolicy,
+      allowFrom: value.allowFrom,
+      ctx,
+      requireOpenAllowFrom,
+    });
+  });
 
 export const LineChannelConfigSchema = buildChannelConfigSchema(LineConfigSchema);
 
diff --git a/extensions/telegram/src/bot-message-dispatch.test.ts b/extensions/telegram/src/bot-message-dispatch.test.ts
index b0692c01bc0..260fd00ae62 100644
--- a/extensions/telegram/src/bot-message-dispatch.test.ts
+++ b/extensions/telegram/src/bot-message-dispatch.test.ts
@@ -2907,41 +2907,6 @@ describe("dispatchTelegramMessage draft streaming", () => {
     expect(statusReactionController.setTool).toHaveBeenCalledWith("exec");
   });
 
-  it("keeps non-command Telegram progress draft lines across post-tool assistant boundaries", async () => {
-    const draftStream = createSequencedDraftStream(2001);
-    createTelegramDraftStream.mockReturnValue(draftStream);
-    dispatchReplyWithBufferedBlockDispatcher.mockImplementation(
-      async ({ dispatcherOptions, replyOptions }) => {
-        await replyOptions?.onReplyStart?.();
-        await replyOptions?.onAssistantMessageStart?.();
-        await replyOptions?.onItemEvent?.({ kind: "search", progressText: "docs lookup" });
-        await replyOptions?.onItemEvent?.({ progressText: "tests passed" });
-        await replyOptions?.onAssistantMessageStart?.();
-        await dispatcherOptions.deliver({ text: "Final after tool" }, { kind: "final" });
-        return { queuedFinal: true };
-      },
-    );
-
-    await dispatchWithContext({
-      context: createContext(),
-      streamMode: "progress",
-      telegramCfg: { streaming: { mode: "progress", progress: { label: "Shelling" } } },
-    });
-
-    expect(draftStream.update).toHaveBeenCalledWith(
-      expect.stringMatching(/^Shelling\n`🔎 Web Search: docs lookup`\n• `tests passed`$/),
-    );
-    expect(draftStream.forceNewMessage).not.toHaveBeenCalled();
-    expect(draftStream.materialize).not.toHaveBeenCalled();
-    expect(draftStream.clear).toHaveBeenCalledTimes(1);
-    expect(deliverReplies).toHaveBeenCalledWith(
-      expect.objectContaining({
-        replies: [expect.objectContaining({ text: "Final after tool" })],
-      }),
-    );
-    expect(editMessageTelegram).not.toHaveBeenCalled();
-  });
-
   it("keeps DM reasoning block updates in preview flow without sending duplicates", async () => {
     const answerDraftStream = createDraftStream(999);
     let previewRevision = 0;