diff --git a/.gitignore b/.gitignore
index 2456807..2a86e73 100644
--- a/.gitignore
+++ b/.gitignore
@@ -14,4 +14,6 @@ cmd/set_addr/*
 !cmd/set_addr/set_addr.go
 
 # 忽略config文件夹
-config/*
\ No newline at end of file
+config/*
+
+doc/*
diff --git a/doc/代码设计.xlsx b/doc/代码设计.xlsx
deleted file mode 100644
index 16be496..0000000
Binary files a/doc/代码设计.xlsx and /dev/null differ
diff --git a/doc/矿池部署.pptx b/doc/矿池部署.pptx
deleted file mode 100644
index 87010a1..0000000
Binary files a/doc/矿池部署.pptx and /dev/null differ
diff --git a/readme.txt b/readme.txt
index 7e647f5..e3d0919 100644
--- a/readme.txt
+++ b/readme.txt
@@ -3,7 +3,7 @@ go build -o server
 cd cmd/gbt
 go build -o gbt
 
-Add the following config files to the same directory as the compiled files:
+Add the following config files to the same directory as the compiled files
 
 gbt.conf like this:
 {