diff --git a/paddle/fluid/memory/allocation/retry_allocator_test.cc b/paddle/fluid/memory/allocation/retry_allocator_test.cc
index a0ce2875cb8337a59ec03730e5cf66d2fc622001..f0b215dac252475217a403e680a23559280b0e8d 100644
--- a/paddle/fluid/memory/allocation/retry_allocator_test.cc
+++ b/paddle/fluid/memory/allocation/retry_allocator_test.cc
@@ -41,7 +41,7 @@ TEST(RetryAllocator, RetryAllocator) {
 
   size_t thread_num = 32;
   size_t sleep_time = 40;
-  size_t extra_time = 2;
+  size_t extra_time = 10;
 
   // Reserve to perform more tests in the future
   std::vector<std::shared_ptr<Allocator>> allocators;