diff --git a/deepmd/dpmodel/descriptor/se_atten_v2.py b/deepmd/dpmodel/descriptor/se_atten_v2.py
index e0ac222524..897863ec0f 100644
--- a/deepmd/dpmodel/descriptor/se_atten_v2.py
+++ b/deepmd/dpmodel/descriptor/se_atten_v2.py
@@ -11,6 +11,9 @@
     DEFAULT_PRECISION,
     PRECISION_DICT,
 )
+from deepmd.dpmodel.common import (
+    to_numpy_array,
+)
 from deepmd.dpmodel.utils import (
     NetworkCollection,
 )
@@ -146,8 +149,8 @@ def serialize(self) -> dict:
             "exclude_types": obj.exclude_types,
             "env_protection": obj.env_protection,
             "@variables": {
-                "davg": obj["davg"],
-                "dstd": obj["dstd"],
+                "davg": to_numpy_array(obj["davg"]),
+                "dstd": to_numpy_array(obj["dstd"]),
             },
             ## to be updated when the options are supported.
             "trainable": self.trainable,
diff --git a/deepmd/jax/descriptor/se_atten_v2.py b/deepmd/jax/descriptor/se_atten_v2.py
new file mode 100644
index 0000000000..a7ef4035cd
--- /dev/null
+++ b/deepmd/jax/descriptor/se_atten_v2.py
@@ -0,0 +1,13 @@
+# SPDX-License-Identifier: LGPL-3.0-or-later
+from deepmd.dpmodel.descriptor.se_atten_v2 import DescrptSeAttenV2 as DescrptSeAttenV2DP
+from deepmd.jax.descriptor.base_descriptor import (
+    BaseDescriptor,
+)
+from deepmd.jax.descriptor.dpa1 import (
+    DescrptDPA1,
+)
+
+
+@BaseDescriptor.register("se_atten_v2")
+class DescrptSeAttenV2(DescrptDPA1, DescrptSeAttenV2DP):
+    pass
diff --git a/source/tests/array_api_strict/descriptor/se_atten_v2.py b/source/tests/array_api_strict/descriptor/se_atten_v2.py
new file mode 100644
index 0000000000..a2e06ac0e2
--- /dev/null
+++ b/source/tests/array_api_strict/descriptor/se_atten_v2.py
@@ -0,0 +1,10 @@
+# SPDX-License-Identifier: LGPL-3.0-or-later
+from deepmd.dpmodel.descriptor.se_atten_v2 import DescrptSeAttenV2 as DescrptSeAttenV2DP
+
+from .dpa1 import (
+    DescrptDPA1,
+)
+
+
+class DescrptSeAttenV2(DescrptDPA1, DescrptSeAttenV2DP):
+    pass
diff --git a/source/tests/consistent/descriptor/test_se_atten_v2.py b/source/tests/consistent/descriptor/test_se_atten_v2.py
index a3fe4e98b4..f4a8119ca3 100644
--- a/source/tests/consistent/descriptor/test_se_atten_v2.py
+++ b/source/tests/consistent/descriptor/test_se_atten_v2.py
@@ -16,6 +16,8 @@
 )
 
 from ..common import (
+    INSTALLED_ARRAY_API_STRICT,
+    INSTALLED_JAX,
     INSTALLED_PT,
     CommonTest,
     parameterized,
@@ -30,6 +32,18 @@
     )
 else:
     DescrptSeAttenV2PT = None
+if INSTALLED_JAX:
+    from deepmd.jax.descriptor.se_atten_v2 import (
+        DescrptSeAttenV2 as DescrptSeAttenV2JAX,
+    )
+else:
+    DescrptSeAttenV2JAX = None
+if INSTALLED_ARRAY_API_STRICT:
+    from ...array_api_strict.descriptor.se_atten_v2 import (
+        DescrptSeAttenV2 as DescrptSeAttenV2Strict,
+    )
+else:
+    DescrptSeAttenV2Strict = None
 DescrptSeAttenV2TF = None
 from deepmd.utils.argcheck import (
     descrpt_se_atten_args,
@@ -175,9 +189,70 @@ def skip_dp(self) -> bool:
     def skip_tf(self) -> bool:
         return True
 
+    @property
+    def skip_jax(self) -> bool:
+        (
+            tebd_dim,
+            resnet_dt,
+            type_one_side,
+            attn,
+            attn_layer,
+            attn_dotr,
+            excluded_types,
+            env_protection,
+            set_davg_zero,
+            scaling_factor,
+            normalize,
+            temperature,
+            ln_eps,
+            concat_output_tebd,
+            precision,
+            use_econf_tebd,
+            use_tebd_bias,
+        ) = self.param
+        return not INSTALLED_JAX or self.is_meaningless_zero_attention_layer_tests(
+            attn_layer,
+            attn_dotr,
+            normalize,
+            temperature,
+        )
+
+    @property
+    def skip_array_api_strict(self) -> bool:
+        (
+            tebd_dim,
+            resnet_dt,
+            type_one_side,
+            attn,
+            attn_layer,
+            attn_dotr,
+            excluded_types,
+            env_protection,
+            set_davg_zero,
+            scaling_factor,
+            normalize,
+            temperature,
+            ln_eps,
+            concat_output_tebd,
+            precision,
+            use_econf_tebd,
+            use_tebd_bias,
+        ) = self.param
+        return (
+            not INSTALLED_ARRAY_API_STRICT
+            or self.is_meaningless_zero_attention_layer_tests(
+                attn_layer,
+                attn_dotr,
+                normalize,
+                temperature,
+            )
+        )
+
     tf_class = DescrptSeAttenV2TF
     dp_class = DescrptSeAttenV2DP
     pt_class = DescrptSeAttenV2PT
+    jax_class = DescrptSeAttenV2JAX
+    array_api_strict_class = DescrptSeAttenV2Strict
     args = descrpt_se_atten_args().append(Argument("ntypes", int, optional=False))
 
     def setUp(self):
@@ -244,6 +319,26 @@ def eval_pt(self, pt_obj: Any) -> Any:
             mixed_types=True,
         )
 
+    def eval_jax(self, jax_obj: Any) -> Any:
+        return self.eval_jax_descriptor(
+            jax_obj,
+            self.natoms,
+            self.coords,
+            self.atype,
+            self.box,
+            mixed_types=True,
+        )
+
+    def eval_array_api_strict(self, array_api_strict_obj: Any) -> Any:
+        return self.eval_array_api_strict_descriptor(
+            array_api_strict_obj,
+            self.natoms,
+            self.coords,
+            self.atype,
+            self.box,
+            mixed_types=True,
+        )
+
     def extract_ret(self, ret: Any, backend) -> tuple[np.ndarray, ...]:
         return (ret[0],)