diff --git a/README.md b/README.md
index 4306c10..7cac600 100644
--- a/README.md
+++ b/README.md
@@ -1,11 +1,11 @@
 # ImageSimilarityDetection-UI
-Find similar images in the directory by aHash/dHash/pHash.
+Find similar images in serveral directory by aHash/dHash/pHash.
 
 ## Supported formats
-.jpg; .jpeg; .png
+.jpg; .jpeg; .png; .bmp
 
 ## Purpose 
-Reduce duplication in an image folder.
+Reduce duplication in image folders.
 
 ## Principle
 1. Implement aHash, dHash, pHash to generate the fingerprint of images.
diff --git a/SimilarImages/SimilarImages/Properties/AssemblyInfo.cs b/SimilarImages/SimilarImages/Properties/AssemblyInfo.cs
index 3f13465..1f3ff40 100644
--- a/SimilarImages/SimilarImages/Properties/AssemblyInfo.cs
+++ b/SimilarImages/SimilarImages/Properties/AssemblyInfo.cs
@@ -10,7 +10,7 @@
 [assembly: AssemblyConfiguration("")]
 [assembly: AssemblyCompany("")]
 [assembly: AssemblyProduct("SimilarImages")]
-[assembly: AssemblyCopyright("Copyright ©  2020")]
+[assembly: AssemblyCopyright("Copyright © Roy0309 2021")]
 [assembly: AssemblyTrademark("")]
 [assembly: AssemblyCulture("")]
 
@@ -32,5 +32,5 @@
 //可以指定所有这些值，也可以使用“生成号”和“修订号”的默认值
 //通过使用 "*"，如下所示:
 // [assembly: AssemblyVersion("1.0.*")]
-[assembly: AssemblyVersion("1.2.0.0")]
-[assembly: AssemblyFileVersion("1.2.0.0")]
+[assembly: AssemblyVersion("1.3.0.0")]
+[assembly: AssemblyFileVersion("1.3.0.0")]
diff --git a/_Output/SimilarImages.exe b/_Output/SimilarImages.exe
index 8c85885..f6cc85a 100644
Binary files a/_Output/SimilarImages.exe and b/_Output/SimilarImages.exe differ
diff --git a/_Output/zh-CN/SimilarImages.resources.dll b/_Output/zh-CN/SimilarImages.resources.dll
index 77d038f..9409a55 100644
Binary files a/_Output/zh-CN/SimilarImages.resources.dll and b/_Output/zh-CN/SimilarImages.resources.dll differ