diff --git a/api/source_en/api/python/mindspore/mindspore.train.rst b/api/source_en/api/python/mindspore/mindspore.train.rst
index 069ff71d179aa6c5b25d5e6ad3a69fe36c96b7ff..b073f14e3bf6cca2bcca2fa950c403462df5368f 100644
--- a/api/source_en/api/python/mindspore/mindspore.train.rst
+++ b/api/source_en/api/python/mindspore/mindspore.train.rst
@@ -1,17 +1,32 @@
 mindspore.train
 ===============
 
+mindspore.train.summary
+-----------------------
+
 .. automodule:: mindspore.train.summary
     :members:
 
+mindspore.train.callback
+------------------------
+
 .. automodule:: mindspore.train.callback
     :members:
 
+mindspore.train.serialization
+-----------------------------
+
 .. automodule:: mindspore.train.serialization
     :members:
 
+mindspore.train.amp
+-------------------
+
 .. automodule:: mindspore.train.amp
     :members:
 
+mindspore.train.loss_scale_manager
+----------------------------------
+
 .. automodule:: mindspore.train.loss_scale_manager
     :members:
\ No newline at end of file
diff --git a/api/source_zh_cn/api/python/mindspore/mindspore.train.rst b/api/source_zh_cn/api/python/mindspore/mindspore.train.rst
index 069ff71d179aa6c5b25d5e6ad3a69fe36c96b7ff..b073f14e3bf6cca2bcca2fa950c403462df5368f 100644
--- a/api/source_zh_cn/api/python/mindspore/mindspore.train.rst
+++ b/api/source_zh_cn/api/python/mindspore/mindspore.train.rst
@@ -1,17 +1,32 @@
 mindspore.train
 ===============
 
+mindspore.train.summary
+-----------------------
+
 .. automodule:: mindspore.train.summary
     :members:
 
+mindspore.train.callback
+------------------------
+
 .. automodule:: mindspore.train.callback
     :members:
 
+mindspore.train.serialization
+-----------------------------
+
 .. automodule:: mindspore.train.serialization
     :members:
 
+mindspore.train.amp
+-------------------
+
 .. automodule:: mindspore.train.amp
     :members:
 
+mindspore.train.loss_scale_manager
+----------------------------------
+
 .. automodule:: mindspore.train.loss_scale_manager
     :members:
\ No newline at end of file