diff --git a/api/source_en/api/python/mindspore/mindspore.nn.probability.rst b/api/source_en/api/python/mindspore/mindspore.nn.probability.rst
new file mode 100644
index 0000000000000000000000000000000000000000..a08eb217730fc780432e066b67250f934b4788c0
--- /dev/null
+++ b/api/source_en/api/python/mindspore/mindspore.nn.probability.rst
@@ -0,0 +1,14 @@
+mindspore.nn.probability
+========================
+
+mindspore.nn.probability.distribution
+-------------------------------------
+
+.. automodule:: mindspore.probability.distribution
+    :members:
+
+mindspore.nn.probability.bijector
+---------------------------------
+
+.. automodule:: mindspore.probability.bijector
+    :members:
diff --git a/api/source_en/index.rst b/api/source_en/index.rst
index 2232138ec5f74d1f3a0e936851e369746ffdd00d..c5053627a364b1da9f9ab49ed7f3eef9db16de68 100644
--- a/api/source_en/index.rst
+++ b/api/source_en/index.rst
@@ -19,6 +19,7 @@ MindSpore API
    api/python/mindspore/mindspore.nn
    api/python/mindspore/mindspore.nn.dynamic_lr
    api/python/mindspore/mindspore.nn.learning_rate_schedule
+   api/python/mindspore/mindspore.nn.probability
    api/python/mindspore/mindspore.ops
    api/python/mindspore/mindspore.ops.composite
    api/python/mindspore/mindspore.ops.operations
diff --git a/api/source_zh_cn/api/python/mindspore/mindspore.nn.probability.rst b/api/source_zh_cn/api/python/mindspore/mindspore.nn.probability.rst
new file mode 100644
index 0000000000000000000000000000000000000000..4ec12a30993dcd79ad82b3ee8eb449a3e723e2d6
--- /dev/null
+++ b/api/source_zh_cn/api/python/mindspore/mindspore.nn.probability.rst
@@ -0,0 +1,14 @@
+mindspore.nn.probability
+========================
+
+mindspore.nn.probability.distribution
+-------------------------------------
+
+.. automodule:: mindspore.nn.probability.distribution
+    :members:
+
+mindspore.nn.probability.bijector
+---------------------------------
+
+.. automodule:: mindspore.nn.probability.bijector
+    :members:
diff --git a/api/source_zh_cn/index.rst b/api/source_zh_cn/index.rst
index 95d6c052aaf8b87ac9d67e11495366e3a5c9fdce..b0be7f217451a0096b17670e237031f2a2177b6e 100644
--- a/api/source_zh_cn/index.rst
+++ b/api/source_zh_cn/index.rst
@@ -19,6 +19,7 @@ MindSpore API
    api/python/mindspore/mindspore.nn
    api/python/mindspore/mindspore.nn.dynamic_lr
    api/python/mindspore/mindspore.nn.learning_rate_schedule
+   api/python/mindspore/mindspore.nn.probability
    api/python/mindspore/mindspore.ops
    api/python/mindspore/mindspore.ops.composite
    api/python/mindspore/mindspore.ops.operations