diff --git a/README.md b/README.md
index 53fd2aa..54be8d4 100644
--- a/README.md
+++ b/README.md
@@ -35,7 +35,7 @@ Note: the `namespace NS { ... }` is not required.
 
 5. Initialize sdmap by this code(the `Program` means the assembly where sdmap be located): 
 ```
-DBConnectionExtensions.SetEmbeddedSqlAssembly(typeof(Program).Assembly);
+DbConnectionExtensions.SetEmbeddedSqlAssembly(typeof(Program).Assembly);
 ```
 
 Note:
diff --git a/ReleaseNotes.md b/ReleaseNotes.md
index 5d690fe..8e6309a 100644
--- a/ReleaseNotes.md
+++ b/ReleaseNotes.md
@@ -23,7 +23,7 @@
 - [core-0.13.1.1] fix the issue not emit the property name when isEmpty/isNotEmpty fail.
 
 ## 0.12.0
-- [core-Breaking Change] hash literal now using "\#" instead of "##"
+- [core-Breaking Change] hash literal now using `\#` instead of `##`
 - [all] upgrade project to netcoreapp2.0
 - [core] if statement now support equals to boolean literal(== true/false)
 - [core] sdmap can now live with error close curly brace } harmony.