diff --git a/paddle/phi/backends/xpu/xpu2_op_list.cc b/paddle/phi/backends/xpu/xpu2_op_list.cc
index 7af6017327507846b35ab13efcbc2efce5518b3a..43461e696da81695dc7f4e8d80f1da29ba182b90 100644
--- a/paddle/phi/backends/xpu/xpu2_op_list.cc
+++ b/paddle/phi/backends/xpu/xpu2_op_list.cc
@@ -508,13 +508,6 @@ XPUOpMap& get_kl2_ops() {
                      phi::DataType::INT32,
                      phi::DataType::FLOAT16,
                      phi::DataType::FLOAT32})},
-      {"numel",
-       XPUKernelSet({phi::DataType::INT64,
-                     phi::DataType::INT32,
-                     phi::DataType::INT16,
-                     phi::DataType::BOOL,
-                     phi::DataType::FLOAT16,
-                     phi::DataType::FLOAT32})},
       {"one_hot", XPUKernelSet({phi::DataType::INT32, phi::DataType::INT64})},
       {"one_hot_v2",
        XPUKernelSet({phi::DataType::INT32, phi::DataType::INT64})},
@@ -628,6 +621,13 @@ XPUOpMap& get_kl2_ops() {
       {"silu_grad",
        XPUKernelSet({phi::DataType::FLOAT32, phi::DataType::FLOAT16})},
       {"silu", XPUKernelSet({phi::DataType::FLOAT32, phi::DataType::FLOAT16})},
+      {"size",
+       XPUKernelSet({phi::DataType::INT64,
+                     phi::DataType::INT32,
+                     phi::DataType::INT16,
+                     phi::DataType::BOOL,
+                     phi::DataType::FLOAT16,
+                     phi::DataType::FLOAT32})},
       {"sigmoid_cross_entropy_with_logits_grad",
        XPUKernelSet({phi::DataType::FLOAT32})},
       {"sigmoid_cross_entropy_with_logits",
diff --git a/test/xpu/test_numel_op_xpu.py b/test/xpu/test_size_op_xpu.py
similarity index 83%
rename from test/xpu/test_numel_op_xpu.py
rename to test/xpu/test_size_op_xpu.py
index e7776d25ce7332e288d8842f3b9d99e4da725211..d7a0a5a1e54427d7afe7036dbeb62cf56428ef6f 100644
--- a/test/xpu/test_numel_op_xpu.py
+++ b/test/xpu/test_size_op_xpu.py
@@ -27,12 +27,12 @@ import paddle
 paddle.enable_static()
 
 
-class XPUTestNumelOP(XPUOpTestWrapper):
+class XPUTestSizeOP(XPUOpTestWrapper):
     def __init__(self):
         self.op_name = 'size'
         self.use_dynamic_create_class = False
 
-    class TestXPUNumelOp(XPUOpTest):
+    class TestXPUSizeOp(XPUOpTest):
         def setUp(self):
             self.place = paddle.XPUPlace(0)
             self.init_dtype()
@@ -54,30 +54,30 @@ class XPUTestNumelOP(XPUOpTestWrapper):
         def test_check_output(self):
             self.check_output_with_place(self.place)
 
-    class TestNumel1(TestXPUNumelOp):
+    class TestSize1(TestXPUSizeOp):
         def initTestCase(self):
             self.shape = (11, 66)
 
-    class TestNumel2(TestXPUNumelOp):
+    class TestSize2(TestXPUSizeOp):
         def initTestCase(self):
             self.shape = (0,)
 
-    class TestNumel3(TestXPUNumelOp):
+    class TestSize3(TestXPUSizeOp):
         def initTestCase(self):
             self.shape = (2, 3, 4, 5, 6)
 
-    class TestNumel4(TestXPUNumelOp):
+    class TestSize4(TestXPUSizeOp):
         def initTestCase(self):
             self.shape = (12, 24)
 
-    class TestNumel5(TestXPUNumelOp):
+    class TestSize5(TestXPUSizeOp):
         def initTestCase(self):
             self.shape = (1, 64, 16)
 
 
-support_types = get_xpu_op_support_types('numel')
+support_types = get_xpu_op_support_types('size')
 for stype in support_types:
-    create_test_class(globals(), XPUTestNumelOP, stype)
+    create_test_class(globals(), XPUTestSizeOP, stype)
 
 if __name__ == '__main__':
     unittest.main()