diff --git a/docs/_static/img/semantic_spec.png b/docs/_static/img/semantic_spec.png
new file mode 100644
index 0000000..bb11762
Binary files /dev/null and b/docs/_static/img/semantic_spec.png differ
diff --git a/docs/workflow/Identify helpful learnwares.rst b/docs/workflow/Identify helpful learnwares.rst
index d91b3e4..7cc8d17 100644
--- a/docs/workflow/Identify helpful learnwares.rst	
+++ b/docs/workflow/Identify helpful learnwares.rst	
@@ -23,14 +23,10 @@ The semantic specification ``user_semantic`` is stored in a ``dict``, with keywo
         "Name": {"Values": "digits", "Type": "String"},
     }
 
-.. _semantic_specification:
 
-.. figure: ..\_static\img\semantic_spec.png
-   :alt: semantic_specification
+.. image:: ../_static/img/semantic_spec.png
    :align: center
 
-引用方式 :ref:`semantic_specification` 。
-
 
 The user's statistical information ``stat_info`` is stored in a ``json`` file, e.g., ``stat.json``. The generation of this file is seen in `这是一个语义规约生成的链接`_.