diff --git a/test/scripts/openclaw-cross-os-release-checks.test.ts b/test/scripts/openclaw-cross-os-release-checks.test.ts
index 4d5be2c1caa..8e1df9bde70 100644
--- a/test/scripts/openclaw-cross-os-release-checks.test.ts
+++ b/test/scripts/openclaw-cross-os-release-checks.test.ts
@@ -1370,7 +1370,7 @@ describe("scripts/openclaw-cross-os-release-checks", () => {
           cwd: process.cwd(),
           env: {
             ...process.env,
-            OPENCLAW_CROSS_OS_PROCESS_TREE_KILL_AFTER_MS: "25",
+            OPENCLAW_CROSS_OS_PROCESS_TREE_KILL_AFTER_MS: "200",
             OPENCLAW_TEST_CHILD_PID: childPidPath,
           },
           stdio: ["ignore", "ignore", "pipe"],
@@ -1384,7 +1384,7 @@ describe("scripts/openclaw-cross-os-release-checks", () => {
       const result = await waitForExit(runner, 5_000);
 
       expect(result).toEqual({ signal: null, status: 143 });
-      await waitForDead(childPid, 2_000);
+      await waitForDead(childPid, 10_000);
     } finally {
       if (runnerPid !== undefined && isProcessAlive(runnerPid)) {
         process.kill(runnerPid, "SIGKILL");