diff --git a/python/paddle/fluid/tests/unittests/ir/inference/test_trt_convert_elementwise.py b/python/paddle/fluid/tests/unittests/ir/inference/test_trt_convert_elementwise.py
index 505060e31a0a2..047a6094ec1e1 100644
--- a/python/paddle/fluid/tests/unittests/ir/inference/test_trt_convert_elementwise.py
+++ b/python/paddle/fluid/tests/unittests/ir/inference/test_trt_convert_elementwise.py
@@ -150,7 +150,10 @@ def generate_input(shape):
             return np.random.random(shape).astype(np.float32)
 
         for shape in [[4], [4, 32], [2, 64, 32], [1, 8, 16, 32]]:
-            for op_type in ["elementwise_add", "elementwise_mul"]:
+            for op_type in [
+                    "elementwise_add", "elementwise_mul", "elementwise_sub",
+                    "elementwise_div"
+            ]:
                 for axis in [0, -1]:
                     self.dims = len(shape)
                     dics = [{"axis": axis}]
@@ -306,7 +309,10 @@ def generate_input(shape):
             input1_shape = input1_shape_list[i]
             for j in range(6):
                 input2_shape = input2_shape_list[j][i]
-                for op_type in ["elementwise_add", "elementwise_mul"]:
+                for op_type in [
+                        "elementwise_add", "elementwise_mul", "elementwise_sub",
+                        "elementwise_div"
+                ]:
                     for axis in axis_list[j][i]:
                         self.shape1 = input1_shape
                         self.shape2 = input2_shape
diff --git a/python/paddle/fluid/tests/unittests/ir/inference/test_trt_elementwise_op.py b/python/paddle/fluid/tests/unittests/ir/inference/test_trt_elementwise_op.py
index f84202df5fb93..b40daba48689b 100644
--- a/python/paddle/fluid/tests/unittests/ir/inference/test_trt_elementwise_op.py
+++ b/python/paddle/fluid/tests/unittests/ir/inference/test_trt_elementwise_op.py
@@ -56,5 +56,23 @@ def test_check_output(self):
                 PassVersionChecker.IsCompatible('tensorrt_subgraph_pass'))
 
 
+class TensorRTSubgraphPassElementwiseBroadcastTest1(
+        TensorRTSubgraphPassElementwiseBroadcastTest):
+    def append_eltwise(self, data1, data2):
+        return fluid.layers.elementwise_sub(x=data1, y=data2, axis=0)
+
+
+class TensorRTSubgraphPassElementwiseBroadcastTest2(
+        TensorRTSubgraphPassElementwiseBroadcastTest):
+    def append_eltwise(self, data1, data2):
+        return fluid.layers.elementwise_mul(x=data1, y=data2, axis=0)
+
+
+class TensorRTSubgraphPassElementwiseBroadcastTest3(
+        TensorRTSubgraphPassElementwiseBroadcastTest):
+    def append_eltwise(self, data1, data2):
+        return fluid.layers.elementwise_div(x=data1, y=data2, axis=0)
+
+
 if __name__ == "__main__":
     unittest.main()