diff --git a/aufs/crypto/keygen.go b/aufs/crypto/keygen.go
index 67be519..d0d5a8f 100644
--- a/aufs/crypto/keygen.go
+++ b/aufs/crypto/keygen.go
@@ -4,11 +4,12 @@ import (
 	"crypto/rand"
 	"crypto/rsa"
 	"crypto/x509"
-	"encoding/base64"
 	"encoding/pem"
 	"errors"
 	"fmt"
+
 	"golang.org/x/crypto/bcrypt"
+
 	"os"
 )
 
@@ -187,4 +188,4 @@ func GenerateAndSaveKeysWithPassword(bits int, password, privateKeyPath, publicK
 
 	fmt.Println("密钥对已成功生成并保存!")
 	return nil
-}
\ No newline at end of file
+}
diff --git a/aufs/go.mod b/aufs/go.mod
index 2ee4908..778539a 100644
--- a/aufs/go.mod
+++ b/aufs/go.mod
@@ -1,11 +1,14 @@
 module aufs
 
-go 1.23.0
+go 1.24.0
+
+toolchain go1.24.6
 
 require (
 	github.com/jmoiron/sqlx v1.4.0
 	github.com/logoove/sqlite v1.37.1
 	github.com/schollz/progressbar/v3 v3.18.0
+	golang.org/x/crypto v0.44.0
 	google.golang.org/protobuf v1.36.7
 )
 
@@ -18,8 +21,8 @@ require (
 	github.com/remyoudompheng/bigfft v0.0.0-20230129092748-24d4a6f8daec // indirect
 	github.com/rivo/uniseg v0.4.7 // indirect
 	golang.org/x/exp v0.0.0-20250620022241-b7579e27df2b // indirect
-	golang.org/x/sys v0.34.0 // indirect
-	golang.org/x/term v0.28.0 // indirect
+	golang.org/x/sys v0.38.0 // indirect
+	golang.org/x/term v0.37.0 // indirect
 	modernc.org/libc v1.66.3 // indirect
 	modernc.org/mathutil v1.7.1 // indirect
 	modernc.org/memory v1.11.0 // indirect
diff --git a/aufs/go.sum b/aufs/go.sum
index c9a4485..473eb69 100644
--- a/aufs/go.sum
+++ b/aufs/go.sum
@@ -40,6 +40,8 @@ github.com/schollz/progressbar/v3 v3.18.0 h1:uXdoHABRFmNIjUfte/Ex7WtuyVslrw2wVPQ
 github.com/schollz/progressbar/v3 v3.18.0/go.mod h1:IsO3lpbaGuzh8zIMzgY3+J8l4C8GjO0Y9S69eFvNsec=
 github.com/stretchr/testify v1.9.0 h1:HtqpIVDClZ4nwg75+f6Lvsy/wHu+3BoSGCbBAcpTsTg=
 github.com/stretchr/testify v1.9.0/go.mod h1:r2ic/lqez/lEtzL7wO/rwa5dbSLXVDPFyf8C91i36aY=
+golang.org/x/crypto v0.44.0 h1:A97SsFvM3AIwEEmTBiaxPPTYpDC47w720rdiiUvgoAU=
+golang.org/x/crypto v0.44.0/go.mod h1:013i+Nw79BMiQiMsOPcVCB5ZIJbYkerPrGnOa00tvmc=
 golang.org/x/exp v0.0.0-20250620022241-b7579e27df2b h1:M2rDM6z3Fhozi9O7NWsxAkg/yqS/lQJ6PmkyIV3YP+o=
 golang.org/x/exp v0.0.0-20250620022241-b7579e27df2b/go.mod h1:3//PLf8L/X+8b4vuAfHzxeRUl04Adcb341+IGKfnqS8=
 golang.org/x/mod v0.25.0 h1:n7a+ZbQKQA/Ysbyb0/6IbB1H/X41mKgbhfv7AfG/44w=
@@ -47,10 +49,10 @@ golang.org/x/mod v0.25.0/go.mod h1:IXM97Txy2VM4PJ3gI61r1YEk/gAj6zAHN3AdZt6S9Ww=
 golang.org/x/sync v0.15.0 h1:KWH3jNZsfyT6xfAfKiz6MRNmd46ByHDYaZ7KSkCtdW8=
 golang.org/x/sync v0.15.0/go.mod h1:1dzgHSNfp02xaA81J2MS99Qcpr2w7fw1gpm99rleRqA=
 golang.org/x/sys v0.6.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
-golang.org/x/sys v0.34.0 h1:H5Y5sJ2L2JRdyv7ROF1he/lPdvFsd0mJHFw2ThKHxLA=
-golang.org/x/sys v0.34.0/go.mod h1:BJP2sWEmIv4KK5OTEluFJCKSidICx8ciO85XgH3Ak8k=
-golang.org/x/term v0.28.0 h1:/Ts8HFuMR2E6IP/jlo7QVLZHggjKQbhu/7H0LJFr3Gg=
-golang.org/x/term v0.28.0/go.mod h1:Sw/lC2IAUZ92udQNf3WodGtn4k/XoLyZoh8v/8uiwek=
+golang.org/x/sys v0.38.0 h1:3yZWxaJjBmCWXqhN1qh02AkOnCQ1poK6oF+a7xWL6Gc=
+golang.org/x/sys v0.38.0/go.mod h1:OgkHotnGiDImocRcuBABYBEXf8A9a87e/uXjp9XT3ks=
+golang.org/x/term v0.37.0 h1:8EGAD0qCmHYZg6J17DvsMy9/wJ7/D/4pV/wfnld5lTU=
+golang.org/x/term v0.37.0/go.mod h1:5pB4lxRNYYVZuTLmy8oR2BH8dflOR+IbTYFD8fi3254=
 golang.org/x/tools v0.34.0 h1:qIpSLOxeCYGg9TrcJokLBG4KFA6d795g0xkBkiESGlo=
 golang.org/x/tools v0.34.0/go.mod h1:pAP9OwEaY1CAW3HOmg3hLZC5Z0CCmzjAF2UQMSqNARg=
 google.golang.org/protobuf v1.36.7 h1:IgrO7UwFQGJdRNXH/sQux4R1Dj1WAKcLElzeeRaXV2A=
diff --git a/aufs/main.go b/aufs/main.go
index a76975e..0a8d50a 100644
--- a/aufs/main.go
+++ b/aufs/main.go
@@ -3,6 +3,7 @@ package main
 import (
 	"aufs/config"
 	"aufs/core"
+	"aufs/crypto"
 	"fmt"
 	"log"
 	"mime"
@@ -97,7 +98,21 @@ func main() {
 		os.Exit(1)
 	}
 
-	// 初始化
+	// 初始化加密证书
+	if flag == "-mc" {
+		bits := 2048
+		password := "xc1123"
+		privateKeyPath := "private.pem"
+		publicKeyPath := "public.pem"
+
+		err := crypto.GenerateAndSaveKeysWithPassword(bits, password, privateKeyPath, publicKeyPath)
+		if err != nil {
+			fmt.Printf("错误: %v\n", err)
+			return
+		}
+
+		fmt.Println("密钥生成完成!")
+	}
 
 	// args 长度大于4 才有意思
 	if len(args) > 4 {
diff --git a/aufs/private.pem b/aufs/private.pem
new file mode 100644
index 0000000..e86f102
--- /dev/null
+++ b/aufs/private.pem
@@ -0,0 +1,30 @@
+-----BEGIN RSA PRIVATE KEY-----
+Proc-Type: 4,ENCRYPTED
+DEK-Info: AES-256-CBC,60c8623b1977ed9926f090a559fefbb7
+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-----END RSA PRIVATE KEY-----
diff --git a/aufs/public.pem b/aufs/public.pem
new file mode 100644
index 0000000..aac2b93
--- /dev/null
+++ b/aufs/public.pem
@@ -0,0 +1,9 @@
+-----BEGIN RSA PUBLIC KEY-----
+MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAvWKj7FVU7KtUUWWeV53K
+a1t538iiydZI2VEkRSsXt3LIi6j94PsdOmS8e6ZyByGj0T+deVVEdqO7pvJTlZCt
+R5z2gut3Z/heG1SF0o5i6YfZvfeyeNWrW6TVQCy+FCweVA6Zlh1QiLubAfYFclTm
+5wdF+suZHSnXS1reborotzRGZzq86XEluIQufdvfk55ixY8R/bdoaR4G/SvNzU+2
+uBYjOxlBbgtnHmPxs3bAk2wCnPunfjlWw0ngk8UVw7XrAdrIwMItpj4Y0iKUsr5Z
+CVpheVmHNfjH8oyio/aERdSXnsM4GksFgOlA9wKQ6opwfQSMhH0mMNThpqzKx/Xt
+0wIDAQAB
+-----END RSA PUBLIC KEY-----