diff --git a/python/paddle/fluid/tests/unittests/ir/inference/CMakeLists.txt b/python/paddle/fluid/tests/unittests/ir/inference/CMakeLists.txt
index 6169509e895184e599f5620a4aa6acdde6470792..8f7b73fc0e03630f0d1c8a64ed9118f1322c5b65 100755
--- a/python/paddle/fluid/tests/unittests/ir/inference/CMakeLists.txt
+++ b/python/paddle/fluid/tests/unittests/ir/inference/CMakeLists.txt
@@ -80,7 +80,7 @@ if(WITH_NV_JETSON)
   set_tests_properties(test_trt_pool_op PROPERTIES ENVIRONMENT FLAGS_fraction_of_gpu_memory_to_use=0.1 TIMEOUT 450)
   set_tests_properties(test_trt_pool3d_op PROPERTIES ENVIRONMENT FLAGS_fraction_of_gpu_memory_to_use=0.1 TIMEOUT 450)
 else()
-  set_tests_properties(test_trt_pool_op PROPERTIES ENVIRONMENT FLAGS_fraction_of_gpu_memory_to_use=0.1 TIMEOUT 120)
+  set_tests_properties(test_trt_pool_op PROPERTIES ENVIRONMENT FLAGS_fraction_of_gpu_memory_to_use=0.1 TIMEOUT 300)
   set_tests_properties(test_trt_pool3d_op PROPERTIES ENVIRONMENT FLAGS_fraction_of_gpu_memory_to_use=0.1 TIMEOUT 45)
 endif()
 set_tests_properties(test_trt_reduce_mean_op PROPERTIES TIMEOUT 60)