diff --git a/docs/design_docs/milvus_create_collection_en.md b/docs/design_docs/milvus_create_collection_en.md
index f025d884b0..dcadac341d 100644
--- a/docs/design_docs/milvus_create_collection_en.md
+++ b/docs/design_docs/milvus_create_collection_en.md
@@ -1,6 +1,7 @@
 # Create Collection
 
-`Milvus 2.0` uses `Collection` to represent a set of data, like `Table` in a traditional database. User can create or drop `Collection`. Altering the `Schema` of `Collection` is not supported yet. This article introduces the execution path of `CreateCollection`, at the end of this article, you should know which components are involved in `CreateCollection`.
+`Milvus 2.0` uses `Collection` to represent a set of data, like `Table` in a traditional database. User can create or drop `Collection`. 
+This article introduces the execution path of `CreateCollection`, at the end of this article, you should know which components are involved in `CreateCollection`.
 
 The execution flow of `CreateCollection` is shown in the following figure: