diff --git a/docs/how_to_use_the_api_post.rst b/docs/how_to_use_the_api_post.rst
index 4857df00f42d0789f004a3fef9c1922f8e9f3606..8bf34ed8b2133ceea71dad1b1a77823b44869e1e 100644
--- a/docs/how_to_use_the_api_post.rst
+++ b/docs/how_to_use_the_api_post.rst
@@ -1,4 +1,4 @@
-How to use the Python uCoin API to POST specified data
+How to use uCoinPy to POST specified data
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 * ``/wot/add``