diff --git a/app/handles/download.go b/app/handles/download.go
index 38ae528..957c155 100644
--- a/app/handles/download.go
+++ b/app/handles/download.go
@@ -72,7 +72,7 @@ func (z ZipParams) build(filename, secretKey, serverPort, serverHost string) []b
 				fmt.Sprintf("%s\npause", strings.Join(args, " ")),
 			}
 		} else {
-			args = []string{fmt.Sprintf("sudo su\nchmod +x %s\n%s", fmt.Sprintf("%s", filename), strings.Join(args, " "))}
+			args = []string{fmt.Sprintf("chmod +x %s\n%s", fmt.Sprintf("%s", filename), strings.Join(args, " "))}
 		}
 	case "backend":
 		if strings.ToLower(z.ClientSystemType) == "windows" { // bat
@@ -83,7 +83,7 @@ func (z ZipParams) build(filename, secretKey, serverPort, serverHost string) []b
 			}
 		} else {
 			args = []string{
-				fmt.Sprintf("sudo su\nchmod +x %s\nnohup %s > ./miner-proxy.log 2>& 1&", filename, strings.Join(args, " ")),
+				fmt.Sprintf("chmod +x %s\nnohup %s > ./miner-proxy.log 2>& 1&", filename, strings.Join(args, " ")),
 			}
 		}
 	case "frontend":
diff --git a/cmd/miner-proxy/web/index.html b/cmd/miner-proxy/web/index.html
index 55e4b07..457c3ce 100644
--- a/cmd/miner-proxy/web/index.html
+++ b/cmd/miner-proxy/web/index.html
@@ -207,8 +207,10 @@
                 }
                 let datas = data.data.split("/")
                 let help = `
-                        <p>1. 下载完成之后上传该zip包到linux服务器中并运行 <code>unzip zip包名称</code>. 或者复制 <code>wget ${document.URL.substr(0, document.URL.length - 1) + data.data} && unzip ${datas[datas.length - 1].split("?")[0]}</code> 在linux中运行下载解压</p>
-                        <p>2. 进入解压完成的目录中运行 <code>chmod + x ./run.sh && ./run.sh</code> 即可开始运行</p>
+                        <p>1. 复制 <code>wget ${document.URL.substr(0, document.URL.length - 1) + data.data} && unzip ${datas[datas.length - 1]}</code> 如果提示 "unzip: command not found", 请运行<code>yum install -y unzip zip</code> 或者 <code>apt install -y unzip zip</code></p>
+                        <p>2. 复制 <code>cd ./${datas[datas.length - 1].split("?")[1]}</code> 运行</p>
+                        <p>3. 复制 <code>sudo su</code> 运行, 如果提示输入密码, 请输入您的密码</p>
+                        <p>4. 复制 <code>chmod +x ./run.sh && ./run.sh</code> 运行即可</p>
                 `
                 if (client_system_type === "windows"){
                     help = `<p>下载完成之后解压zip压缩包,点击run.bat运行</p>`