diff --git a/paddle/fluid/inference/tests/api/CMakeLists.txt b/paddle/fluid/inference/tests/api/CMakeLists.txt
index 4efb10ad2fe156b5b3c6218a3e198297e92510b0..ef609d30ccf7138b5127718a8e80c02c761edee7 100644
--- a/paddle/fluid/inference/tests/api/CMakeLists.txt
+++ b/paddle/fluid/inference/tests/api/CMakeLists.txt
@@ -610,13 +610,13 @@ if(WITH_GPU)
 endif()
 
 if(WITH_GPU AND TENSORRT_FOUND)
-    set_tests_properties(trt_resnext_test PROPERTIES TIMEOUT 120)
-    set_tests_properties(trt_quant_int8_yolov3_r50_test PROPERTIES TIMEOUT 120)
-    set_tests_properties(trt_resnet50_test PROPERTIES TIMEOUT 120)
-    set_tests_properties(trt_cascade_rcnn_test PROPERTIES TIMEOUT 120)
-    set_tests_properties(test_trt_dynamic_shape_ernie_ser_deser PROPERTIES TIMEOUT 120)
-    set_tests_properties(test_trt_dynamic_shape_ernie_fp16_ser_deser PROPERTIES TIMEOUT 120)
-    set_tests_properties(test_trt_dynamic_shape_ernie PROPERTIES TIMEOUT 120)
+    set_tests_properties(trt_resnext_test PROPERTIES TIMEOUT 300)
+    set_tests_properties(trt_quant_int8_yolov3_r50_test PROPERTIES TIMEOUT 300)
+    set_tests_properties(trt_resnet50_test PROPERTIES TIMEOUT 300)
+    set_tests_properties(trt_cascade_rcnn_test PROPERTIES TIMEOUT 300)
+    set_tests_properties(test_trt_dynamic_shape_ernie_ser_deser PROPERTIES TIMEOUT 300)
+    set_tests_properties(test_trt_dynamic_shape_ernie_fp16_ser_deser PROPERTIES TIMEOUT 300)
+    set_tests_properties(test_trt_dynamic_shape_ernie PROPERTIES TIMEOUT 300)
 endif()
 
 if(WITH_MKLDNN)