diff --git a/agent-go/executor/BasicFunction.go b/agent-go/executor/BasicFunction.go
index 22d9a94..704dff7 100644
--- a/agent-go/executor/BasicFunction.go
+++ b/agent-go/executor/BasicFunction.go
@@ -52,6 +52,7 @@ func BasicReplace(filename string, origin string, replace string) bool {
 	}
 }
 
+// BasicFileExists 检测文件是否存在
 func BasicFileExists(filename string) bool {
 
 	cmd := exec.Command("test", "-f", filename)
@@ -77,6 +78,7 @@ func BasicFileExistAndNotNull(filename string) bool {
 	}
 }
 
+// BasicPrettyPrint 打印执行结果
 func BasicPrettyPrint(resultOk bool, resultLog []string) {
 	fmt.Printf("resultOK is => %#v\n", resultOk)
 	if resultLog == nil || len(resultLog) == 0 {
@@ -87,6 +89,7 @@ func BasicPrettyPrint(resultOk bool, resultLog []string) {
 	}
 }
 
+// BasicSystemdShutdown 使用Systemd关闭服务,会判定服务器是否存在
 func BasicSystemdShutdown(serviceName string) (ok bool, resultLog []string) {
 
 	if !strings.HasSuffix(serviceName, ".service") {
@@ -104,7 +107,8 @@ func BasicSystemdShutdown(serviceName string) (ok bool, resultLog []string) {
 	for _, s := range systemdFilePath {
 		resultOk, _ := PipelineCommandExecutor(
 			[][]string{
-				{"ls",
+				{
+					"ls",
 					s,
 				},
 				{
@@ -146,6 +150,7 @@ func BasicSystemdShutdown(serviceName string) (ok bool, resultLog []string) {
 	return resultOK, resultLog
 }
 
+// BasicSystemdUp 使用Systemd启动服务,会判定服务器是否存在
 func BasicSystemdUp(serviceName string) (ok bool, resultLog []string) {
 
 	if !strings.HasSuffix(serviceName, ".service") {
@@ -205,6 +210,7 @@ func BasicSystemdUp(serviceName string) (ok bool, resultLog []string) {
 	return resultOK, resultLog
 }
 
+// BasicTransPipelineCommand 转换手写的管道命令为可执行的形式
 func BasicTransPipelineCommand(pipelineString string) (pipelineCommand [][]string) {
 
 	var pipelineCommandC [][]string
diff --git a/agent-go/executor/InitFunction.go b/agent-go/executor/InitFunction.go
index 661118e..4703fd8 100644
--- a/agent-go/executor/InitFunction.go
+++ b/agent-go/executor/InitFunction.go
@@ -4,14 +4,15 @@ import "strings"
 
 func BuildAgentOsOperator(osInfo string, ossOfflinePrefix string) *AgentOsOperator {
 
+	// todo build from env
 	AgentOsOperatorCache = &AgentOsOperator{
 		InstallCommandPrefix: []string{
-			"apt-get", "install", "-y",
+			"apt-get", "install", "--allow-downgrades", "-y",
 		},
 		RemoveCommandPrefix: []string{"apt", "remove", "-y"},
 		CanAccessInternet:   true,
 		IsOsTypeUbuntu:      true,
-		IsAgentInnerWall:    true,
+		IsAgentInnerWall:    false,
 		AgentArch:           "amd64",
 		AgentOSReleaseCode:  "focal",
 		AgentServerInfo:     nil,
@@ -66,16 +67,41 @@ func detectByOsType(os *AgentOsOperator, osInfo string) {
 		os.IsOsTypeUbuntu = true
 		os.RemoveCommandPrefix = []string{"apt", "remove", "-y"}
 		os.InstallCommandPrefix = []string{
-			"apt-get", "install", "-y",
+			"apt-get", "install", "--allow-downgrades", "-y",
 		}
 
 		// os release code
-		osRealseResult, _ := PipeLineCommandExecutor(ubuntuSsRealseCode)
-		os.AgentOSReleaseCode = osRealseResult[0]
+		osReleaseResult, _ := PipeLineCommandExecutor(ubuntuSsRealseCode)
+		os.AgentOSReleaseCode = osReleaseResult[0]
 	}
 
 }
 
 func detectByInternet(os *AgentOsOperator) {
 
+	log.Info("开始检测Agent的网络连通情况!")
+
+	outsideTestUrl := "www.google.com"
+	innerTestUrl := "www.baidu.com"
+
+	testInternetCommand := []string{
+		"curl",
+		"-o",
+		"/dev/null",
+		"-m",
+		"5",
+		"-s",
+	}
+
+	if PureResultSingleExecute(append(testInternetCommand, outsideTestUrl)) {
+		os.CanAccessInternet = true
+		os.IsAgentInnerWall = false
+	} else if PureResultSingleExecute(append(testInternetCommand, innerTestUrl)) {
+		os.CanAccessInternet = true
+		os.IsAgentInnerWall = true
+	} else {
+		os.CanAccessInternet = false
+		os.IsAgentInnerWall = true
+	}
+
 }
diff --git a/agent-go/octopus-agent-shanghai.yaml b/agent-go/octopus-agent-shanghai.yaml
index 7f58546..54f59ef 100644
--- a/agent-go/octopus-agent-shanghai.yaml
+++ b/agent-go/octopus-agent-shanghai.yaml
@@ -37,7 +37,7 @@ octopus:
     executor:
       # agent执行一条Command的最长超时时间
       processMaxTimeOut: 60
-      ossOfflinePrefix: https://b2.107421.xyz
+      ossOfflinePrefix: "https://oss-s1.107421.xyz"
     status:
       app:
         - Nginx/nginx
@@ -66,27 +66,4 @@ spring:
           enabled: true
           # retry interval unit ms
           max-interval: 65000
-          initial-interval: 65000
-
-#spring:
-#  application:
-#    name: octopus-agent
-#  profiles:
-#    active: dev
-#  cloud:
-#    nacos:
-#      config:
-#        group: dev
-#        config-retry-time: 3000
-#        file-extension: yaml
-#        max-retry: 3
-#        #        server-addr: "150.230.198.103:21060"
-#        server-addr: "42.192.52.227:21060"
-#        timeout: 5000
-#        config-long-poll-timeout: 5000
-#        extension-configs:
-#          - group: dev
-#            data-id: "common-dev.yaml"
-#
-#server:
-#  port: 8000
\ No newline at end of file
+          initial-interval: 65000
\ No newline at end of file
diff --git a/server/src/main/java/io/wdd/func/auto/service/BaseFuncScheduler.java b/server/src/main/java/io/wdd/func/auto/service/BaseFuncScheduler.java
index cfeff2f..54b1fb3 100644
--- a/server/src/main/java/io/wdd/func/auto/service/BaseFuncScheduler.java
+++ b/server/src/main/java/io/wdd/func/auto/service/BaseFuncScheduler.java
@@ -96,11 +96,6 @@ public class BaseFuncScheduler {
                 BaseFunctionEnum.INSTALL_ZSH
         );
 
-        /*funcService.callBaseFuncAndJudge(
-                masterTopicName,
-                BaseFunctionEnum.MODIFY_HOSTNAME,
-                List.of("master-node")
-        );*/
 
         for (BaseFunctionEnum procedure : masterNodeProcedureList) {
             if (funcService.callBaseFuncAndJudge(