diff --git a/extensions/browser/src/browser/chrome-mcp.test.ts b/extensions/browser/src/browser/chrome-mcp.test.ts
index 2601f5935a5c..3602c4bb787d 100644
--- a/extensions/browser/src/browser/chrome-mcp.test.ts
+++ b/extensions/browser/src/browser/chrome-mcp.test.ts
@@ -17,6 +17,11 @@ type ToolCall = {
   name: string;
   arguments?: Record<string, unknown>;
 };
+type ToolCallMock = {
+  mock: {
+    calls: Array<[ToolCall]>;
+  };
+};
 
 type ChromeMcpSessionFactory = Exclude<
   Parameters<typeof setChromeMcpSessionFactoryForTest>[0],
@@ -256,9 +261,9 @@ describe("chrome MCP page parsing", () => {
       name: "new_page",
       arguments: { url: "about:blank", timeout: 5000 },
     });
-    expect(session.client.callTool).not.toHaveBeenCalledWith(
-      expect.objectContaining({ name: "navigate_page" }),
-    );
+    const callToolMock = session.client.callTool as unknown as ToolCallMock;
+    const callNames = callToolMock.mock.calls.map(([call]) => call.name);
+    expect(callNames).not.toContain("navigate_page");
   });
 
   it("parses evaluate_script text responses when structuredContent is missing", async () => {
@@ -654,12 +659,11 @@ describe("chrome MCP page parsing", () => {
       // intentionally no timeoutMs
     });
 
-    expect(session.client.callTool).toHaveBeenCalledWith(
-      expect.objectContaining({
-        name: "navigate_page",
-        arguments: expect.objectContaining({ timeout: 20_000 }),
-      }),
-    );
+    const callToolMock = session.client.callTool as unknown as ToolCallMock;
+    const navigateCall = callToolMock.mock.calls.find(
+      ([call]) => call.name === "navigate_page",
+    )?.[0];
+    expect(navigateCall?.arguments?.timeout).toBe(20_000);
   });
 
   it("resets the Chrome MCP session when a navigate_page call hangs past the safety-net timeout", async () => {
diff --git a/extensions/browser/src/browser/pw-ai.e2e.test.ts b/extensions/browser/src/browser/pw-ai.e2e.test.ts
index 0fd529082171..b671048591b6 100644
--- a/extensions/browser/src/browser/pw-ai.e2e.test.ts
+++ b/extensions/browser/src/browser/pw-ai.e2e.test.ts
@@ -96,10 +96,8 @@ describe("pw-ai", () => {
       targetId: "T1",
     });
 
-    expect(res.refs).toMatchObject({
-      e1: { role: "button", name: "OK" },
-      e2: { role: "link", name: "Docs" },
-    });
+    expect(res.refs.e1).toEqual({ role: "button", name: "OK" });
+    expect(res.refs.e2).toEqual({ role: "link", name: "Docs" });
 
     await clickViaPlaywright({
       cdpUrl: "http://127.0.0.1:18792",
@@ -142,10 +140,8 @@ describe("pw-ai", () => {
 
     expect(res.snapshot).toContain("[ref=1]");
     expect(res.snapshot).toContain("[ref=2]");
-    expect(res.refs).toMatchObject({
-      1: { role: "button", name: "OK" },
-      2: { role: "link", name: "Docs" },
-    });
+    expect(res.refs["1"]).toEqual({ role: "button", name: "OK" });
+    expect(res.refs["2"]).toEqual({ role: "link", name: "Docs" });
 
     await clickViaPlaywright({
       cdpUrl: "http://127.0.0.1:18792",
diff --git a/extensions/browser/src/node-host/invoke-browser.test.ts b/extensions/browser/src/node-host/invoke-browser.test.ts
index f56372d6b6e1..f2abae34bbe7 100644
--- a/extensions/browser/src/node-host/invoke-browser.test.ts
+++ b/extensions/browser/src/node-host/invoke-browser.test.ts
@@ -335,11 +335,8 @@ describe("runBrowserProxyCommand", () => {
       }),
     );
 
-    expect(dispatcherMocks.dispatch).toHaveBeenCalledWith(
-      expect.objectContaining({
-        path: "/snapshot",
-      }),
-    );
+    const [request] = dispatcherMocks.dispatch.mock.calls[0] as [{ path?: string }, ...unknown[]];
+    expect(request.path).toBe("/snapshot");
   });
 
   it("rejects unauthorized body.profile when allowProfiles is configured", async () => {
@@ -436,12 +433,12 @@ describe("runBrowserProxyCommand", () => {
       }),
     );
 
-    expect(dispatcherMocks.dispatch).toHaveBeenCalledWith(
-      expect.objectContaining({
-        path: "/stop",
-        query: { profile: "openclaw" },
-      }),
-    );
+    const [request] = dispatcherMocks.dispatch.mock.calls[0] as [
+      { path?: string; query?: unknown },
+      ...unknown[],
+    ];
+    expect(request.path).toBe("/stop");
+    expect(request.query).toEqual({ profile: "openclaw" });
   });
 
   it("rejects persistent profile creation when allowProfiles is empty", async () => {