diff --git a/python/paddle/fluid/tests/unittests/ir/inference/auto_scan_test.py b/python/paddle/fluid/tests/unittests/ir/inference/auto_scan_test.py
index 2653bf643d74b..f71e5df787aa2 100644
--- a/python/paddle/fluid/tests/unittests/ir/inference/auto_scan_test.py
+++ b/python/paddle/fluid/tests/unittests/ir/inference/auto_scan_test.py
@@ -65,7 +65,7 @@ def add_skip_case(
         self.skip_cases.append((teller, reason, note))
 
     @abc.abstractmethod
-    def is_program_validity(self, program_config: ProgramConfig) -> bool:
+    def is_program_valid(self, program_config: ProgramConfig) -> bool:
         raise NotImplementedError
 
     def run_test_config(self, model, params, prog_config, pred_config,
diff --git a/python/paddle/fluid/tests/unittests/ir/inference/test_trt_convert_conv2d.py b/python/paddle/fluid/tests/unittests/ir/inference/test_trt_convert_conv2d.py
index 4045350dafcbf..1456e9caba690 100644
--- a/python/paddle/fluid/tests/unittests/ir/inference/test_trt_convert_conv2d.py
+++ b/python/paddle/fluid/tests/unittests/ir/inference/test_trt_convert_conv2d.py
@@ -21,7 +21,7 @@
 
 
 class TrtConvertConv2dTest(TrtLayerAutoScanTest):
-    def is_program_validity(self, program_config: ProgramConfig) -> bool:
+    def is_program_valid(self, program_config: ProgramConfig) -> bool:
         # TODO: This is just the example to remove the wrong attrs.
         inputs = program_config.inputs
         weights = program_config.weights
@@ -110,10 +110,6 @@ def generate_weight1(attrs: List[Dict[str, Any]]):
                                     },
                                     outputs=["relu_output_data"])
 
-                                # if program is invalid, we should skip that cases.
-                                if not self.is_program_validity(program_config):
-                                    continue
-
                                 yield program_config
 
     def sample_predictor_configs(
diff --git a/python/paddle/fluid/tests/unittests/ir/inference/trt_layer_auto_scan_test.py b/python/paddle/fluid/tests/unittests/ir/inference/trt_layer_auto_scan_test.py
index 1f073a99fd3c2..24eff6cbe194d 100644
--- a/python/paddle/fluid/tests/unittests/ir/inference/trt_layer_auto_scan_test.py
+++ b/python/paddle/fluid/tests/unittests/ir/inference/trt_layer_auto_scan_test.py
@@ -164,6 +164,10 @@ def run_test(self, quant=False):
         status = True
 
         for prog_config in self.sample_program_configs():
+            # if program is invalid, we should skip that cases.
+            if not self.is_program_valid(prog_config):
+                continue
+
             model, params = create_fake_model(prog_config)
             if quant:
                 model, params = create_quant_model(model, params)
@@ -208,6 +212,7 @@ def run_test(self, quant=False):
                                           inference_config_str(pred_config))
                         else:
                             raise NotImplementedError
+                        break
 
                 try:
                     results.append(