diff --git a/api/source_en/_static/logo_source.png b/api/source_en/_static/logo_source.png
new file mode 100644
index 0000000000000000000000000000000000000000..fc347d271abe082ae8d16242328551648766b6fb
Binary files /dev/null and b/api/source_en/_static/logo_source.png differ
diff --git a/api/source_en/conf.py b/api/source_en/conf.py
index 78844f9f262ffaf5cf8bb4df1789e6ea999c43f0..f08d1d521a703cf90caccecbbb903e8209651986 100644
--- a/api/source_en/conf.py
+++ b/api/source_en/conf.py
@@ -74,6 +74,8 @@ autodoc_inherit_docstrings = False
#
html_theme = 'sphinx_rtd_theme'
+html_static_path = ['_static']
+
# -- Options for Texinfo output -------------------------------------------
# Example configuration for intersphinx: refer to the Python standard library.
diff --git a/api/source_zh_cn/_static/logo_source.png b/api/source_zh_cn/_static/logo_source.png
new file mode 100644
index 0000000000000000000000000000000000000000..fc347d271abe082ae8d16242328551648766b6fb
Binary files /dev/null and b/api/source_zh_cn/_static/logo_source.png differ
diff --git a/api/source_zh_cn/conf.py b/api/source_zh_cn/conf.py
index ec00aa84a8818fda2090b11bcae334dcdece19b4..21de9d481a8ebf6d162e4c63d605dfd4aa42dbf5 100644
--- a/api/source_zh_cn/conf.py
+++ b/api/source_zh_cn/conf.py
@@ -78,6 +78,8 @@ html_search_language = 'zh'
html_search_options = {'dict': '../resource/jieba.txt'}
+html_static_path = ['_static']
+
# -- Options for Texinfo output -------------------------------------------
# Example configuration for intersphinx: refer to the Python standard library.
diff --git a/api/source_zh_cn/programming_guide/tensor.md b/api/source_zh_cn/programming_guide/tensor.md
index aa6ca0cfa74d9d014ff44d7921453240f8513def..5199be093ff60ec952450a63d73caf68890e4af2 100644
--- a/api/source_zh_cn/programming_guide/tensor.md
+++ b/api/source_zh_cn/programming_guide/tensor.md
@@ -16,7 +16,7 @@
-
+
## 概述