diff --git a/internal/configs/simple_db_config.go b/internal/configs/simple_db_config.go
new file mode 100644
index 00000000..f319043d
--- /dev/null
+++ b/internal/configs/simple_db_config.go
@@ -0,0 +1,51 @@
+// Copyright 2024 GoEdge CDN goedge.cdn@gmail.com. All rights reserved. Official site: https://goedge.cn .
+
+package configs
+
+import (
+	"fmt"
+	"github.com/iwind/TeaGo/Tea"
+	"github.com/iwind/TeaGo/dbs"
+	"gopkg.in/yaml.v3"
+	"net/url"
+	"os"
+)
+
+type SimpleDBConfig struct {
+	User       string   `yaml:"user"`
+	Password   string   `yaml:"password"`
+	Database   string   `yaml:"database"`
+	Host       string   `yaml:"host"`
+	BoolFields []string `yaml:"boolFields,omitempty"`
+}
+
+func (this *SimpleDBConfig) GenerateOldConfig(targetFile string) error {
+	var dbConfig = &dbs.DBConfig{
+		Driver: "mysql",
+		Dsn:    url.QueryEscape(this.User) + ":" + url.QueryEscape(this.Password) + "@tcp(" + this.Host + ")/" + url.PathEscape(this.Database) + "?charset=utf8mb4&timeout=30s&multiStatements=true",
+		Prefix: "edge",
+	}
+	dbConfig.Models.Package = "internal/db/models"
+
+	var config = &dbs.Config{
+		DBs: map[string]*dbs.DBConfig{
+			Tea.Env: dbConfig,
+		},
+	}
+	config.Default.DB = Tea.Env
+	config.Fields = map[string][]string{
+		"bool": this.BoolFields,
+	}
+
+	oldConfigYAML, encodeErr := yaml.Marshal(config)
+	if encodeErr != nil {
+		return encodeErr
+	}
+
+	err := os.WriteFile(targetFile, oldConfigYAML, 0666)
+	if err != nil {
+		return fmt.Errorf("create database config file failed: %w", err)
+	}
+
+	return nil
+}
diff --git a/internal/web/actions/default/settings/api/node/install.go b/internal/web/actions/default/settings/api/node/install.go
index 284196fd..dafbb752 100644
--- a/internal/web/actions/default/settings/api/node/install.go
+++ b/internal/web/actions/default/settings/api/node/install.go
@@ -25,7 +25,7 @@ func (this *InstallAction) RunGet(params struct {
 		this.ErrorPage(err)
 		return
 	}
-	node := nodeResp.ApiNode
+	var node = nodeResp.ApiNode
 	if node == nil {
 		this.NotFound("apiNode", params.NodeId)
 		return
@@ -39,12 +39,12 @@ func (this *InstallAction) RunGet(params struct {
 	}
 
 	// 数据库配置
-	dbConfigMap := maps.Map{
+	var dbConfigMap = maps.Map{
 		"config":     "",
 		"error":      "",
 		"isNotFound": false,
 	}
-	dbConfigFile := Tea.ConfigFile("api_db.yaml")
+	var dbConfigFile = Tea.ConfigFile("api_db.yaml")
 	data, err := os.ReadFile(dbConfigFile)
 	dbConfigMap["config"] = string(data)
 	if err != nil {
diff --git a/internal/web/actions/default/settings/database/index.go b/internal/web/actions/default/settings/database/index.go
index 485b939c..98a54656 100644
--- a/internal/web/actions/default/settings/database/index.go
+++ b/internal/web/actions/default/settings/database/index.go
@@ -1,12 +1,14 @@
 package database
 
 import (
+	"github.com/TeaOSLab/EdgeAdmin/internal/configs"
 	"github.com/TeaOSLab/EdgeAdmin/internal/web/actions/actionutils"
 	"github.com/go-sql-driver/mysql"
 	"github.com/iwind/TeaGo/Tea"
 	"github.com/iwind/TeaGo/dbs"
 	"github.com/iwind/TeaGo/maps"
 	"gopkg.in/yaml.v3"
+	"net"
 	"os"
 	"strings"
 )
@@ -22,7 +24,7 @@ func (this *IndexAction) Init() {
 func (this *IndexAction) RunGet(params struct{}) {
 	this.Data["error"] = ""
 
-	configFile := Tea.ConfigFile("api_db.yaml")
+	var configFile = Tea.ConfigFile("api_db.yaml")
 	data, err := os.ReadFile(configFile)
 	if err != nil {
 		this.Data["error"] = "read config file failed: api_db.yaml: " + err.Error()
@@ -30,8 +32,33 @@ func (this *IndexAction) RunGet(params struct{}) {
 		return
 	}
 
-	config := &dbs.Config{}
+	// new config
+	var config = &configs.SimpleDBConfig{}
 	err = yaml.Unmarshal(data, config)
+	if err == nil && len(config.Host) > 0 {
+		host, port, splitErr := net.SplitHostPort(config.Host)
+		if splitErr != nil {
+			port = "3306"
+		}
+
+		this.Data["dbConfig"] = maps.Map{
+			"host":     host,
+			"port":     port,
+			"username": config.User,
+			"password": config.Password,
+			"database": config.Database,
+		}
+
+		this.Show()
+		return
+	}
+
+	this.parseOldConfig(data)
+}
+
+func (this *IndexAction) parseOldConfig(data []byte) {
+	var config = &dbs.Config{}
+	err := yaml.Unmarshal(data, config)
 	if err != nil {
 		this.Data["error"] = "parse config file failed: api_db.yaml: " + err.Error()
 		this.Show()
@@ -49,7 +76,12 @@ func (this *IndexAction) RunGet(params struct{}) {
 		dbConfig = db
 		break
 	}
-	dsn := dbConfig.Dsn
+	if dbConfig == nil {
+		this.Data["error"] = "no database configured in config file: api_db.yaml"
+		this.Show()
+		return
+	}
+	var dsn = dbConfig.Dsn
 	cfg, err := mysql.ParseDSN(dsn)
 	if err != nil {
 		this.Data["error"] = "parse dsn error: " + err.Error()
@@ -57,18 +89,19 @@ func (this *IndexAction) RunGet(params struct{}) {
 		return
 	}
 
-	host := cfg.Addr
-	port := "3306"
-	index := strings.LastIndex(host, ":")
+	var host = cfg.Addr
+	var port = "3306"
+	var index = strings.LastIndex(host, ":")
 	if index > 0 {
 		port = host[index+1:]
 		host = host[:index]
 	}
 
-	password := cfg.Passwd
+	var password = cfg.Passwd
 	if len(password) > 0 {
 		password = strings.Repeat("*", len(password))
 	}
+
 	this.Data["dbConfig"] = maps.Map{
 		"host":     host,
 		"port":     port,
diff --git a/internal/web/actions/default/settings/database/update.go b/internal/web/actions/default/settings/database/update.go
index 6f05adea..c05dab55 100644
--- a/internal/web/actions/default/settings/database/update.go
+++ b/internal/web/actions/default/settings/database/update.go
@@ -2,6 +2,7 @@ package database
 
 import (
 	"fmt"
+	"github.com/TeaOSLab/EdgeAdmin/internal/configs"
 	"github.com/TeaOSLab/EdgeAdmin/internal/web/actions/actionutils"
 	"github.com/TeaOSLab/EdgeCommon/pkg/configutils"
 	"github.com/TeaOSLab/EdgeCommon/pkg/langs/codes"
@@ -40,55 +41,28 @@ func (this *UpdateAction) RunGet(params struct{}) {
 		return
 	}
 
-	config := &dbs.Config{}
+	// new config
+	var config = &configs.SimpleDBConfig{}
 	err = yaml.Unmarshal(data, config)
-	if err != nil {
-		this.Show()
-		return
-	}
-
-	if config.DBs == nil {
-		this.Show()
-		return
-	}
-
-	var dbConfig *dbs.DBConfig
-	for _, db := range config.DBs {
-		dbConfig = db
-		break
-	}
-
-	dsn := dbConfig.Dsn
-	cfg, err := mysql.ParseDSN(dsn)
-	if err != nil {
-		this.Data["dbConfig"] = maps.Map{
-			"host":     "",
-			"port":     "",
-			"username": "",
-			"password": "",
-			"database": "",
+	if err == nil && len(config.Host) > 0 {
+		host, port, splitErr := net.SplitHostPort(config.Host)
+		if splitErr != nil {
+			port = "3306"
 		}
+
+		this.Data["dbConfig"] = maps.Map{
+			"host":     host,
+			"port":     port,
+			"username": config.User,
+			"password": config.Password,
+			"database": config.Database,
+		}
+
 		this.Show()
 		return
 	}
 
-	host := cfg.Addr
-	port := "3306"
-	index := strings.LastIndex(cfg.Addr, ":")
-	if index > 0 {
-		host = cfg.Addr[:index]
-		port = cfg.Addr[index+1:]
-	}
-
-	this.Data["dbConfig"] = maps.Map{
-		"host":     host,
-		"port":     port,
-		"username": cfg.User,
-		"password": cfg.Passwd,
-		"database": cfg.DBName,
-	}
-
-	this.Show()
+	this.parseOldConfig(data)
 }
 
 func (this *UpdateAction) RunPost(params struct {
@@ -129,28 +103,91 @@ func (this *UpdateAction) RunPost(params struct {
 		Require("请输入连接数据库的用户名").
 		Match(`^[\w\.-]+$`, "用户名中不能包含特殊字符")
 
-	// 保存
-	dsn := params.Username + ":" + params.Password + "@tcp(" + configutils.QuoteIP(params.Host) + ":" + fmt.Sprintf("%d", params.Port) + ")/" + params.Database
-
-	configFile := Tea.ConfigFile("api_db.yaml")
-	template := `default:
-  db: "prod"
-  prefix: ""
-
-dbs:
-  prod:
-    driver: "mysql"
-    dsn: "` + dsn + `?charset=utf8mb4&timeout=30s"
-    prefix: "edge"
-    models:
-      package: internal/web/models
-`
-	err := os.WriteFile(configFile, []byte(template), 0666)
+	var config = &configs.SimpleDBConfig{
+		User:     params.Username,
+		Password: params.Password,
+		Database: params.Database,
+		Host:     configutils.QuoteIP(params.Host) + ":" + fmt.Sprintf("%d", params.Port),
+	}
+	configYAML, err := yaml.Marshal(config)
 	if err != nil {
-		this.Fail("保存配置失败：" + err.Error())
+		this.ErrorPage(err)
+		return
 	}
 
-	// TODO 让本地的节点生效
+	// 保存
+
+	var configFile = Tea.ConfigFile("api_db.yaml")
+	err = os.WriteFile(configFile, configYAML, 0666)
+	if err != nil {
+		this.Fail("保存配置失败：" + err.Error())
+		return
+	}
+
+	// TODO 思考是否让本地的API节点生效
 
 	this.Success()
 }
+
+func (this *UpdateAction) parseOldConfig(data []byte) {
+	var config = &dbs.Config{}
+	err := yaml.Unmarshal(data, config)
+	if err != nil {
+		this.Show()
+		return
+	}
+
+	if config.DBs == nil {
+		this.Show()
+		return
+	}
+
+	var dbConfig *dbs.DBConfig
+	for _, db := range config.DBs {
+		dbConfig = db
+		break
+	}
+	if dbConfig == nil {
+		this.Data["dbConfig"] = maps.Map{
+			"host":     "",
+			"port":     "",
+			"username": "",
+			"password": "",
+			"database": "",
+		}
+		this.Show()
+		return
+	}
+
+	var dsn = dbConfig.Dsn
+	cfg, err := mysql.ParseDSN(dsn)
+	if err != nil {
+		this.Data["dbConfig"] = maps.Map{
+			"host":     "",
+			"port":     "",
+			"username": "",
+			"password": "",
+			"database": "",
+		}
+		this.Show()
+		return
+	}
+
+	var host = cfg.Addr
+	var port = "3306"
+	var index = strings.LastIndex(cfg.Addr, ":")
+	if index > 0 {
+		host = cfg.Addr[:index]
+		port = cfg.Addr[index+1:]
+	}
+
+	this.Data["dbConfig"] = maps.Map{
+		"host":     host,
+		"port":     port,
+		"username": cfg.User,
+		"password": cfg.Passwd,
+		"database": cfg.DBName,
+	}
+
+	this.Show()
+}
diff --git a/internal/web/actions/default/setup/detectDB.go b/internal/web/actions/default/setup/detectDB.go
index 46d6303b..50c42b62 100644
--- a/internal/web/actions/default/setup/detectDB.go
+++ b/internal/web/actions/default/setup/detectDB.go
@@ -8,6 +8,7 @@ import (
 	"github.com/iwind/TeaGo/dbs"
 	"github.com/iwind/TeaGo/maps"
 	"net"
+	"net/url"
 	"os"
 	"runtime"
 	"strings"
@@ -48,7 +49,7 @@ func (this *DetectDBAction) RunPost(params struct{}) {
 			for _, pass := range passwords {
 				db, err := dbs.NewInstanceFromConfig(&dbs.DBConfig{
 					Driver: "mysql",
-					Dsn:    username + ":" + pass + "@tcp(" + configutils.QuoteIP(localHost) + ":" + localPort + ")/edges",
+					Dsn:    url.QueryEscape(username) + ":" + url.QueryEscape(pass) + "@tcp(" + configutils.QuoteIP(localHost) + ":" + localPort + ")/edges",
 					Prefix: "",
 				})
 				if err == nil {
diff --git a/internal/web/actions/default/setup/install.go b/internal/web/actions/default/setup/install.go
index f594cc94..b517ed4f 100644
--- a/internal/web/actions/default/setup/install.go
+++ b/internal/web/actions/default/setup/install.go
@@ -12,7 +12,6 @@ import (
 	"github.com/TeaOSLab/EdgeCommon/pkg/systemconfigs"
 	"github.com/iwind/TeaGo/Tea"
 	"github.com/iwind/TeaGo/actions"
-	"github.com/iwind/TeaGo/dbs"
 	"github.com/iwind/TeaGo/logs"
 	"github.com/iwind/TeaGo/maps"
 	"github.com/iwind/gosock/pkg/gosock"
@@ -80,34 +79,39 @@ func (this *InstallAction) RunPost(params struct {
 		// 检查环境
 		var apiNodeDir = Tea.Root + "/edge-api"
 		for _, dir := range []string{"edge-api", "edge-api/configs", "edge-api/bin"} {
-			apiNodeDir := Tea.Root + "/" + dir
-			_, err = os.Stat(apiNodeDir)
+			var searchDir = Tea.Root + "/" + dir
+			_, err = os.Stat(searchDir)
 			if err != nil {
 				if os.IsNotExist(err) {
 					this.Fail("在当前目录（" + Tea.Root + "）下找不到" + dir + "目录，请将" + dir + "目录上传或者重新下载解压")
 				}
 				this.Fail("无法检查" + dir + "目录，发生错误：" + err.Error())
+				return
 			}
 		}
 
 		// 保存数据库配置
-		var dsn = dbMap.GetString("username") + ":" + dbMap.GetString("password") + "@tcp(" + configutils.QuoteIP(dbMap.GetString("host")) + ":" + dbMap.GetString("port") + ")/" + dbMap.GetString("database") + "?charset=utf8mb4&timeout=30s"
-		dbConfig := &dbs.Config{
-			DBs: map[string]*dbs.DBConfig{
-				"prod": {
-					Driver: "mysql",
-					Dsn:    dsn,
-					Prefix: "edge",
-				}},
+		var dbConfig = &configs.SimpleDBConfig{
+			User:     dbMap.GetString("username"),
+			Password: dbMap.GetString("password"),
+			Database: dbMap.GetString("database"),
+			Host:     configutils.QuoteIP(dbMap.GetString("host")) + ":" + dbMap.GetString("port"),
 		}
-		dbConfig.Default.DB = "prod"
 		dbConfigData, err := yaml.Marshal(dbConfig)
 		if err != nil {
 			this.Fail("生成数据库配置失败：" + err.Error())
+			return
 		}
 		err = os.WriteFile(apiNodeDir+"/configs/db.yaml", dbConfigData, 0666)
 		if err != nil {
-			this.Fail("保存数据库配置失败：" + err.Error())
+			this.Fail("保存数据库配置失败（db.yaml）：" + err.Error())
+			return
+		}
+
+		err = dbConfig.GenerateOldConfig(apiNodeDir + "/configs/.db.yaml")
+		if err != nil {
+			this.Fail("保存数据库配置失败（.db.yaml）：" + err.Error())
+			return
 		}
 
 		// 生成备份文件
@@ -130,7 +134,8 @@ func (this *InstallAction) RunPost(params struct {
 
 		err = os.WriteFile(Tea.ConfigFile("/api_db.yaml"), dbConfigData, 0666)
 		if err != nil {
-			this.Fail("保存数据库配置失败：" + err.Error())
+			this.Fail("保存数据库配置失败（api_db.yaml）：" + err.Error())
+			return
 		}
 
 		// 生成备份文件
@@ -157,21 +162,25 @@ func (this *InstallAction) RunPost(params struct {
 		{
 			this.apiSetupFinished = false
 			var cmd = exec.Command(apiNodeDir+"/bin/edge-api", "setup", "-api-node-protocol=http", "-api-node-host=\""+apiNodeMap.GetString("newHost")+"\"", "-api-node-port=\""+apiNodeMap.GetString("newPort")+"\"")
-			var output = bytes.NewBuffer([]byte{})
+			var output = bytes.NewBuffer(nil)
 			cmd.Stdout = output
 
+			var stderr = bytes.NewBuffer(nil)
+			cmd.Stderr = stderr
+
 			// 试图读取执行日志
 			go this.startReadingAPIInstallLog()
 
 			err = cmd.Run()
 			this.apiSetupFinished = true
 			if err != nil {
-				this.Fail("安装失败：" + err.Error())
+				this.Fail("安装失败：" + err.Error() + ": " + string(append(output.Bytes(), stderr.Bytes()...)))
 			}
 
 			var resultData = output.Bytes()
 			err = json.Unmarshal(resultData, &resultMap)
 			if err != nil {
+
 				this.Fail("安装节点时返回数据错误：" + err.Error() + "(" + string(resultData) + ")")
 			}
 			if !resultMap.GetBool("isOk") {
diff --git a/internal/web/actions/default/setup/validateDb.go b/internal/web/actions/default/setup/validateDb.go
index ffe008f1..bd171a44 100644
--- a/internal/web/actions/default/setup/validateDb.go
+++ b/internal/web/actions/default/setup/validateDb.go
@@ -9,6 +9,7 @@ import (
 	"github.com/iwind/TeaGo/maps"
 	stringutil "github.com/iwind/TeaGo/utils/string"
 	"net"
+	"net/url"
 	"regexp"
 	"strings"
 )
@@ -57,7 +58,7 @@ func (this *ValidateDbAction) RunPost(params struct {
 	// 测试连接
 	db, err := dbs.NewInstanceFromConfig(&dbs.DBConfig{
 		Driver: "mysql",
-		Dsn:    params.Username + ":" + params.Password + "@tcp(" + configutils.QuoteIP(params.Host) + ":" + params.Port + ")/" + params.Database,
+		Dsn:    url.QueryEscape(params.Username) + ":" + url.QueryEscape(params.Password) + "@tcp(" + configutils.QuoteIP(params.Host) + ":" + params.Port + ")/" + params.Database,
 		Prefix: "",
 	})
 	if err != nil {
diff --git a/web/views/@default/settings/database/update.html b/web/views/@default/settings/database/update.html
index 818c22e0..23fa7808 100644
--- a/web/views/@default/settings/database/update.html
+++ b/web/views/@default/settings/database/update.html
@@ -2,7 +2,7 @@
 {$template "menu"}
 
 <div class="ui message small warning">
-    <p>这里只能修改配置模板文件里的配置信息，并不能直接修改数据库的用户名、密码等信息。</p>
+    <p>这里只能修改配置模板文件里的配置信息，并不能直接修改数据库自身的用户名、密码等信息。</p>
 </div>
 
 <form method="post" class="ui form" data-tea-action="$" data-tea-success="success">