diff --git a/tile/base/internal/time_keeper_test.cc b/tile/base/internal/time_keeper_test.cc
index 4418bb5..e0dc0be 100644
--- a/tile/base/internal/time_keeper_test.cc
+++ b/tile/base/internal/time_keeper_test.cc
@@ -12,8 +12,8 @@ namespace tile {
 namespace internal {
 
 constexpr auto kTestDuration = std::chrono::seconds(5);
-constexpr auto kInterval     = std::chrono::milliseconds(200);
-constexpr auto kTimerNum     = 1000;
+constexpr auto kInterval     = std::chrono::milliseconds(100);
+constexpr auto kTimerNum     = 100;
 
 TEST(TimeKeeper, OneFastTimer)
 {