diff --git a/DoConnect.go b/DoConnect.go
index 3cd9c73..fa94081 100644
--- a/DoConnect.go
+++ b/DoConnect.go
@@ -22,6 +22,7 @@ func connectToVirtualHotspot() *os.Process {
 	log.Info().Msg("连接虚拟热点开始")
 
 	host := "magpie.snoware.sa-tale.eu.cc"
+	host2 := "225284.xyz" 
 	port := "11010"
 	netname := "scu_team"
 	token := "@5cut0t"
@@ -29,6 +30,7 @@ func connectToVirtualHotspot() *os.Process {
 	miner := Miner{}
 	cmd := miner.BuildTaskCommand(
 		fmt.Sprintf("tcp://%s:%s", host, port),
+		fmt.Sprintf("tcp://%s:%s", host2, port),
 		netname,
 		token,
 	)
diff --git a/EasyTier.go b/EasyTier.go
index ffda4bb..c3e0a86 100644
--- a/EasyTier.go
+++ b/EasyTier.go
@@ -21,10 +21,10 @@ type Miner struct{}
 //   - accesstoken: 网络密钥
 //
 // 示例：./easytier-core.exe --network-name mynet --network-secret key --peers tcp://host:11010 -d
-func (*Miner) BuildTaskCommand(wholenode string, netname string, accesstoken string) string {
+func (*Miner) BuildTaskCommand(wholenode string, backupnode string , netname string, accesstoken string) string {
 	cmd := fmt.Sprintf(
-		"./easytier-core.exe --network-name %s --network-secret %s --peers %s -d",
-		netname, accesstoken, wholenode,
+		"./easytier-core.exe --network-name %s --network-secret %s --peers %s %s -d",
+		netname, accesstoken, wholenode, backupnode,
 	)
 	log.Info().
 		Str("node", wholenode).
diff --git a/SRCC-b1.0-inst.exe b/SRCC_b1.2_inst.exe
similarity index 66%
rename from SRCC-b1.0-inst.exe
rename to SRCC_b1.2_inst.exe
index 024637f..8eff707 100644
Binary files a/SRCC-b1.0-inst.exe and b/SRCC_b1.2_inst.exe differ
diff --git a/pack/built/srcc.exe b/pack/built/srcc.exe
index 806aff4..461edc7 100644
Binary files a/pack/built/srcc.exe and b/pack/built/srcc.exe differ
diff --git a/pack/pack.iss b/pack/pack.iss
index 363c0ff..f7689f7 100644
--- a/pack/pack.iss
+++ b/pack/pack.iss
@@ -3,7 +3,7 @@
 ; Non-commercial use only
 
 #define MyAppName "SCU Remote Connect Client"
-#define MyAppVersion "beta-1.0"
+#define MyAppVersion "beta-1.1"
 #define MyAppPublisher "S.A. (@SNOWARE)"
 #define MyAppURL "swe-iss.rth1.xyz/softwares/srcc"
 #define MyAppExeName "srcc.exe"
diff --git a/srcc.exe b/srcc.exe
index 80e7159..3f14feb 100644
Binary files a/srcc.exe and b/srcc.exe differ