diff --git a/docs/dev_guide/KnowStreaming Task模块简介.md b/docs/dev_guide/Task模块简介.md
similarity index 99%
rename from docs/dev_guide/KnowStreaming Task模块简介.md
rename to docs/dev_guide/Task模块简介.md
index 59b5987c..688e033b 100644
--- a/docs/dev_guide/KnowStreaming Task模块简介.md	
+++ b/docs/dev_guide/Task模块简介.md
@@ -1,4 +1,4 @@
-# KnowStreaming Task模块简介
+# Task模块简介
 
 ## 1、Task简介