diff --git a/src/agents/subagent-announce.ts b/src/agents/subagent-announce.ts
index 0f942bf35..36573250e 100644
--- a/src/agents/subagent-announce.ts
+++ b/src/agents/subagent-announce.ts
@@ -39,8 +39,8 @@ import { readLatestAssistantReply } from "./tools/agent-step.js";
 import { sanitizeTextContent, extractAssistantText } from "./tools/sessions-helpers.js";
 
 const FAST_TEST_MODE = process.env.OPENCLAW_TEST_FAST === "1";
-const FAST_TEST_RETRY_INTERVAL_MS = 10;
-const FAST_TEST_REPLY_CHANGE_WAIT_MS = 30;
+const FAST_TEST_RETRY_INTERVAL_MS = 8;
+const FAST_TEST_REPLY_CHANGE_WAIT_MS = 20;
 
 type ToolResultMessage = {
   role?: unknown;