diff --git a/CHANGELOG.md b/CHANGELOG.md
index 85ba2162974..bedc9e8a02b 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -18,6 +18,7 @@ Docs: https://docs.openclaw.ai
 ### Fixes
 
 - OpenAI image generation: use `gpt-5.5` for the Codex OAuth responses transport instead of the retired `gpt-5.4` model, fixing 500s from ChatGPT Codex image generation. Fixes #71513. Thanks @baolongl.
+- Google video generation: download direct MLDev Veo `video.uri` results instead of passing them through the Files API path, fixing 404s after successful generation/polling. Fixes #71200. Thanks @panhaishan.
 - MiniMax music generation: switch the bundled default model from the unsupported `music-2.5+` id to the current `music-2.6` API model. Fixes #64870 and addresses the music default from #62315. Thanks @noahclanman and @edwardzheng1.
 - Google media generation: strip a configured trailing `/v1beta` from Google music/video provider base URLs before calling the Google GenAI SDK, preventing doubled `/v1beta/v1beta` paths. Fixes #63240. (#63258) Thanks @Hybirdss.
 - Discord: restore direct-message voice-note preflight transcription and classify URL-only Ogg/Opus voice attachments as audio while skipping partial attachments without usable URLs. Fixes #61314 and #64803.
diff --git a/extensions/google/video-generation-provider.test.ts b/extensions/google/video-generation-provider.test.ts
index 15a16c6da5b..75ee8cdeaf1 100644
--- a/extensions/google/video-generation-provider.test.ts
+++ b/extensions/google/video-generation-provider.test.ts
@@ -1,23 +1,25 @@
 import { afterEach, describe, expect, it, vi } from "vitest";
 
-const { createGoogleGenAIMock, generateVideosMock, getVideosOperationMock } = vi.hoisted(() => {
-  const generateVideosMock = vi.fn();
-  const getVideosOperationMock = vi.fn();
-  const createGoogleGenAIMock = vi.fn(() => {
-    return {
-      models: {
-        generateVideos: generateVideosMock,
-      },
-      operations: {
-        getVideosOperation: getVideosOperationMock,
-      },
-      files: {
-        download: vi.fn(),
-      },
-    };
+const { createGoogleGenAIMock, downloadMock, generateVideosMock, getVideosOperationMock } =
+  vi.hoisted(() => {
+    const generateVideosMock = vi.fn();
+    const getVideosOperationMock = vi.fn();
+    const downloadMock = vi.fn();
+    const createGoogleGenAIMock = vi.fn(() => {
+      return {
+        models: {
+          generateVideos: generateVideosMock,
+        },
+        operations: {
+          getVideosOperation: getVideosOperationMock,
+        },
+        files: {
+          download: downloadMock,
+        },
+      };
+    });
+    return { createGoogleGenAIMock, downloadMock, generateVideosMock, getVideosOperationMock };
   });
-  return { createGoogleGenAIMock, generateVideosMock, getVideosOperationMock };
-});
 
 vi.mock("./google-genai-runtime.js", () => ({
   createGoogleGenAI: createGoogleGenAIMock,
@@ -30,6 +32,8 @@ import { buildGoogleVideoGenerationProvider } from "./video-generation-provider.
 describe("google video generation provider", () => {
   afterEach(() => {
     vi.restoreAllMocks();
+    vi.unstubAllGlobals();
+    downloadMock.mockReset();
     generateVideosMock.mockReset();
     getVideosOperationMock.mockReset();
     createGoogleGenAIMock.mockClear();
@@ -139,6 +143,51 @@ describe("google video generation provider", () => {
     );
   });
 
+  it("downloads MLDev direct video uri responses without routing through the Files API", async () => {
+    vi.spyOn(providerAuthRuntime, "resolveApiKeyForProvider").mockResolvedValue({
+      apiKey: "google-key",
+      source: "env",
+      mode: "api-key",
+    });
+    generateVideosMock.mockResolvedValue({
+      done: true,
+      response: {
+        generatedVideos: [
+          {
+            video: {
+              uri: "https://generativelanguage.googleapis.com/v1beta/files/generated-video:download?alt=media",
+              mimeType: "video/mp4",
+            },
+          },
+        ],
+      },
+    });
+    const fetchMock = vi.fn(async () => {
+      return new Response("direct-mp4", {
+        status: 200,
+        statusText: "OK",
+        headers: { "content-type": "video/mp4" },
+      });
+    });
+    vi.stubGlobal("fetch", fetchMock);
+
+    const provider = buildGoogleVideoGenerationProvider();
+    const result = await provider.generateVideo({
+      provider: "google",
+      model: "veo-3.1-fast-generate-preview",
+      prompt: "A tiny robot watering a windowsill garden",
+      cfg: {},
+      durationSeconds: 3,
+    });
+
+    expect(fetchMock).toHaveBeenCalledWith(
+      "https://generativelanguage.googleapis.com/v1beta/files/generated-video:download?alt=media&key=google-key",
+    );
+    expect(downloadMock).not.toHaveBeenCalled();
+    expect(result.videos[0]?.buffer).toEqual(Buffer.from("direct-mp4"));
+    expect(result.videos[0]?.mimeType).toBe("video/mp4");
+  });
+
   it("does NOT strip /v1beta when it appears mid-path (end-anchor proof)", async () => {
     vi.spyOn(providerAuthRuntime, "resolveApiKeyForProvider").mockResolvedValue({
       apiKey: "google-key",
diff --git a/extensions/google/video-generation-provider.ts b/extensions/google/video-generation-provider.ts
index 07c34f0ff86..b190161a7a6 100644
--- a/extensions/google/video-generation-provider.ts
+++ b/extensions/google/video-generation-provider.ts
@@ -150,6 +150,76 @@ async function downloadGeneratedVideo(params: {
   }
 }
 
+function resolveGoogleGeneratedVideoDownloadUrl(params: {
+  uri: string | undefined;
+  apiKey: string;
+  configuredBaseUrl?: string;
+}): string | undefined {
+  const trimmed = normalizeOptionalString(params.uri);
+  if (!trimmed) {
+    return undefined;
+  }
+  let url: URL;
+  try {
+    url = new URL(trimmed);
+  } catch {
+    return undefined;
+  }
+  if (url.protocol !== "https:") {
+    return undefined;
+  }
+  const allowedOrigins = new Set(["https://generativelanguage.googleapis.com"]);
+  if (params.configuredBaseUrl) {
+    try {
+      const configuredOrigin = new URL(params.configuredBaseUrl).origin;
+      if (configuredOrigin.startsWith("https://")) {
+        allowedOrigins.add(configuredOrigin);
+      }
+    } catch {
+      // Ignore invalid configured origins; resolveConfiguredGoogleVideoBaseUrl already normalizes.
+    }
+  }
+  if (!allowedOrigins.has(url.origin)) {
+    return undefined;
+  }
+  if (!url.searchParams.has("key")) {
+    url.searchParams.set("key", params.apiKey);
+  }
+  return url.toString();
+}
+
+async function downloadGeneratedVideoFromUri(params: {
+  uri: string | undefined;
+  apiKey: string;
+  configuredBaseUrl?: string;
+  mimeType?: string;
+  index: number;
+}): Promise<GeneratedVideoAsset | undefined> {
+  const downloadUrl = resolveGoogleGeneratedVideoDownloadUrl({
+    uri: params.uri,
+    apiKey: params.apiKey,
+    configuredBaseUrl: params.configuredBaseUrl,
+  });
+  if (!downloadUrl) {
+    return undefined;
+  }
+  const response = await fetch(downloadUrl);
+  if (!response.ok) {
+    throw new Error(
+      `Failed to download Google generated video: ${response.status} ${response.statusText}`,
+    );
+  }
+  const buffer = Buffer.from(await response.arrayBuffer());
+  return {
+    buffer,
+    mimeType:
+      normalizeOptionalString(response.headers.get("content-type")) ||
+      normalizeOptionalString(params.mimeType) ||
+      "video/mp4",
+    fileName: `video-${params.index + 1}.mp4`,
+  };
+}
+
 export function buildGoogleVideoGenerationProvider(): VideoGenerationProvider {
   return {
     ...createGoogleVideoGenerationProviderMetadata(),
@@ -233,6 +303,16 @@ export function buildGoogleVideoGenerationProvider(): VideoGenerationProvider {
               fileName: `video-${index + 1}.mp4`,
             };
           }
+          const directDownload = await downloadGeneratedVideoFromUri({
+            uri: inline?.uri,
+            apiKey: auth.apiKey,
+            configuredBaseUrl,
+            mimeType: inline?.mimeType,
+            index,
+          });
+          if (directDownload) {
+            return directDownload;
+          }
           if (!inline) {
             throw new Error("Google generated video missing file handle");
           }