diff --git a/src/agents/models-config.providers.google-antigravity.test.ts b/src/agents/models-config.providers.google-antigravity.test.ts
index 717e27ba748..6831970ed0f 100644
--- a/src/agents/models-config.providers.google-antigravity.test.ts
+++ b/src/agents/models-config.providers.google-antigravity.test.ts
@@ -1,7 +1,42 @@
-import { describe, expect, it } from "vitest";
+import { describe, expect, it, vi } from "vitest";
 import { normalizeProviderSpecificConfig } from "./models-config.providers.policy.js";
 import type { ProviderConfig } from "./models-config.providers.secrets.js";
 
+vi.mock("../plugins/provider-runtime.js", () => {
+  function normalizeGoogleModelIdForProvider(provider: string, modelId: string): string {
+    if (provider === "google-antigravity") {
+      return /^(gemini-3(?:[.-]1)?-pro)$/.test(modelId) ? `${modelId}-low` : modelId;
+    }
+    if (provider === "google-vertex" && modelId === "gemini-3.1-flash-lite") {
+      return "gemini-3.1-flash-lite-preview";
+    }
+    return modelId;
+  }
+
+  return {
+    applyProviderNativeStreamingUsageCompatWithPlugin: () => undefined,
+    normalizeProviderConfigWithPlugin: (params: {
+      context: { provider: string; providerConfig?: ProviderConfig };
+    }) => {
+      const providerConfig = params.context.providerConfig;
+      if (!providerConfig?.models) {
+        return undefined;
+      }
+      let changed = false;
+      const models = providerConfig.models.map((model) => {
+        const normalizedId = normalizeGoogleModelIdForProvider(params.context.provider, model.id);
+        if (normalizedId === model.id) {
+          return model;
+        }
+        changed = true;
+        return { ...model, id: normalizedId, name: normalizedId };
+      });
+      return changed ? { ...providerConfig, models } : undefined;
+    },
+    resolveProviderConfigApiKeyWithPlugin: () => undefined,
+  };
+});
+
 function buildModel(id: string): NonNullable<ProviderConfig["models"]>[number] {
   return {
     id,
diff --git a/src/media-understanding/runner.video.test.ts b/src/media-understanding/runner.video.test.ts
index 3bf0a655819..2b5a1ba166d 100644
--- a/src/media-understanding/runner.video.test.ts
+++ b/src/media-understanding/runner.video.test.ts
@@ -1,10 +1,15 @@
-import { describe, expect, it } from "vitest";
+import { describe, expect, it, vi } from "vitest";
 import type { OpenClawConfig } from "../config/types.js";
 import { withTempDir } from "../test-helpers/temp-dir.js";
 import { withEnvAsync } from "../test-utils/env.js";
 import { runCapability } from "./runner.js";
 import { withVideoFixture } from "./runner.test-utils.js";
 
+vi.mock("../plugins/capability-provider-runtime.js", async () => {
+  const { createEmptyCapabilityProviderMockModule } = await import("./runner.test-mocks.js");
+  return createEmptyCapabilityProviderMockModule();
+});
+
 describe("runCapability video provider wiring", () => {
   it("merges video baseUrl and headers with entry precedence", async () => {
     let seenBaseUrl: string | undefined;