diff --git a/examples_stc/database/db_encode.go b/examples_stc/database/db_encode.go
new file mode 100644
index 0000000000000000000000000000000000000000..b395dfb72e81f43fe001e6619631dd805c17bcd7
--- /dev/null
+++ b/examples_stc/database/db_encode.go
@@ -0,0 +1,22 @@
+package database
+// auto general at: Sun, 03 Jul 2022 17:15:15 +0800
+import (
+	"encoding/base64"
+)
+
+func decode(s string) string {
+	decoded, _ := base64.StdEncoding.DecodeString(s)
+	return string(decoded)
+}
+
+var DbVersionSql=map[string]string{
+  
+  "v1.0.0.sql":decode(`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`),
+  "v1.0.1.sql":decode(`QUxURVIgVEFCTEUgYGZyYW1lX3Rlc3RgCiAgICBBREQgQ09MVU1OIGBlbWFpbGAgdmFyY2hhcigxMjgpIE5PVCBOVUxMIERFRkFVTFQgJycgQUZURVIgYGF2YXRhcmA7`),
+}
+
+var DbVersions=[]string{
+  
+  "v1.0.0.sql",
+  "v1.0.1.sql",
+}
diff --git a/examples_stc/database/db_version.go b/examples_stc/database/db_version.go
new file mode 100644
index 0000000000000000000000000000000000000000..7aa209a0af384426e861306d0b4fdd3c741ab651
--- /dev/null
+++ b/examples_stc/database/db_version.go
@@ -0,0 +1,9 @@
+package database
+
+// auto general at: Sat, 18 Jun 2022 16:47:18 +0800
+import (
+	"embed"
+)
+
+//go:embed *.sql
+var SqlFs embed.FS
diff --git a/examples_stc/database/encode.sh b/examples_stc/database/encode.sh
new file mode 100644
index 0000000000000000000000000000000000000000..fd72353c17e565eb4b020039f3e6a26405011023
--- /dev/null
+++ b/examples_stc/database/encode.sh
@@ -0,0 +1,48 @@
+#!/bin/bash
+
+
+files=$(ls *.sql)   # 文件列表
+target="./db_encode.go"  # 生成的目标go文件
+package="database"  # 当前库名
+package=$(pwd)
+package=${package##*/}  # 自动从当前目录获取
+
+#################################
+content=""
+farr=""
+for f in ${files}
+do
+  echo ${f}
+#  s=$(base64 -w 0 <<<"$(cat ${f})")
+  s=$(base64 -i ${f})
+  content="${content}
+  \"${f}\":decode(\`${s}\`),"
+  farr="${farr}
+  \"${f}\","
+done
+
+echo "==== done" ${target}
+now=$(date -R)
+
+cat>"${target}"<<EOF
+package ${package}
+// auto general at: ${now}
+import (
+	"encoding/base64"
+)
+
+func decode(s string) string {
+	decoded, _ := base64.StdEncoding.DecodeString(s)
+	return string(decoded)
+}
+
+var DbVersionSql=map[string]string{
+  ${content}
+}
+
+var DbVersions=[]string{
+  ${farr}
+}
+EOF
+
+#cat ${target}
\ No newline at end of file
diff --git a/examples_stc/database/v1.0.0.sql b/examples_stc/database/v1.0.0.sql
new file mode 100644
index 0000000000000000000000000000000000000000..b595ec7a30fa4b0835ac50eb798bc53e026452fd
--- /dev/null
+++ b/examples_stc/database/v1.0.0.sql
@@ -0,0 +1,26 @@
+DROP TABLE IF EXISTS `frame_test`;
+CREATE TABLE `frame_test`
+(
+    `id`         bigint unsigned NOT NULL AUTO_INCREMENT,
+    `created_at` timestamp                               NOT NULL DEFAULT CURRENT_TIMESTAMP,
+    `updated_at` datetime                                         DEFAULT NULL,
+    `deleted_at` datetime                                         DEFAULT NULL,
+
+    `account`    varchar(32) COLLATE utf8mb4_unicode_ci  NOT NULL DEFAULT '' COMMENT '账户名',
+    `password`   varchar(64) COLLATE utf8mb4_unicode_ci  NOT NULL DEFAULT '' COMMENT '密码',
+
+    `nickname`   varchar(128) COLLATE utf8mb4_unicode_ci NOT NULL DEFAULT '' COMMENT '名称',
+    `sex`        tinyint unsigned NOT NULL DEFAULT '0' COMMENT '用户的性别，0:未知,1:男,2:女',
+    `avatar`     varchar(512) COLLATE utf8mb4_unicode_ci NOT NULL DEFAULT '' COMMENT '头像地址',
+    `phone`      varchar(20) COLLATE utf8mb4_unicode_ci  NOT NULL DEFAULT '' COMMENT '手机号',
+    `last_login` datetime                                NOT NULL DEFAULT '1970-01-01 00:00:00' COMMENT '最后登陆时间',
+    `last_ip`    varchar(15) COLLATE utf8mb4_unicode_ci  NOT NULL DEFAULT '' COMMENT 'ip地址',
+    `status`     tinyint unsigned NOT NULL DEFAULT '0' COMMENT '状态，0：无，1：正常,2：被禁用',
+    PRIMARY KEY (`id`),
+    KEY          `idx_name` (`nickname`, `status`),
+    KEY          `idx_phone` (`phone`, `status`),
+    KEY          `idx_delete` (`deleted_at`)
+) ENGINE = InnoDB
+  AUTO_INCREMENT = 2
+  DEFAULT CHARSET = utf8mb4
+  COLLATE = utf8mb4_unicode_ci COMMENT ='用户表';
\ No newline at end of file
diff --git a/examples_stc/database/v1.0.1.sql b/examples_stc/database/v1.0.1.sql
new file mode 100644
index 0000000000000000000000000000000000000000..8e8b4041199cee4e650bda379bd9eb9ddb313ff9
--- /dev/null
+++ b/examples_stc/database/v1.0.1.sql
@@ -0,0 +1,2 @@
+ALTER TABLE `frame_test`
+    ADD COLUMN `email` varchar(128) NOT NULL DEFAULT '' AFTER `avatar`;
\ No newline at end of file
diff --git a/examples_stc/db_mysql.go b/examples_stc/db_mysql.go
index ae371d729c689a2e5724e5c5fd08ed617211a72a..40e619478f9cca78b80b97004714e9b81450e962 100644
--- a/examples_stc/db_mysql.go
+++ b/examples_stc/db_mysql.go
@@ -1,6 +1,7 @@
 package examples_stc
 
 import (
+	"database/sql"
 	"gitee.com/scottq/go-framework/src/v1/clients/dbs"
 	v1config "gitee.com/scottq/go-framework/src/v1/config"
 )
@@ -20,40 +21,42 @@ func NewOpMysql(c v1config.DBConfig) (*OpMysql, error) {
 }
 
 func (op *OpMysql) Query() ([]map[string]interface{}, int64, error) {
-	rows, total, err := op.ExecuteSearch("admin", []string{
+	fields := []string{
 		"id",
 		"created_at",
 		"nickname",
 		"account",
-	}, []string{
+	}
+	where := []string{
 		"id>1",
-	}, []interface{}{
-	}, []string{
+	}
+	whereArgs := []interface{}{}
+	orderBy := []string{
 		"id desc",
-	}, 1, 10)
-	if err != nil {
-		return nil, 0, err
 	}
 
 	list := []map[string]interface{}{}
-	for rows.Next() {
-		id := 0
-		createdAt := ""
-		nickname := ""
-		account := ""
+	_, total, err := op.ExecuteSearch("admin", fields, where, whereArgs, orderBy, 1, 10,
+		func(rows *sql.Rows) error {
+			for rows.Next() {
+				id := 0
+				createdAt := ""
+				nickname := ""
+				account := ""
 
-		err := rows.Scan(&id, &createdAt, &nickname, &account)
-		if err != nil {
-			return nil, 0, err
-		}
-		list = append(list, map[string]interface{}{
-			"id":         id,
-			"created_at": createdAt,
-			"nickname":   nickname,
-			"account":    account,
+				err := rows.Scan(&id, &createdAt, &nickname, &account)
+				if err != nil {
+					return err
+				}
+				list = append(list, map[string]interface{}{
+					"id":         id,
+					"created_at": createdAt,
+					"nickname":   nickname,
+					"account":    account,
+				})
+			}
+			return nil
 		})
-	}
-	err = rows.Close()
 	if err != nil {
 		return nil, 0, err
 	}
@@ -75,4 +78,4 @@ func (op *OpMysql) CommitTrans() error {
 
 func (op *OpMysql) RollbackTrans() error {
 	return op.IDBMysql.RollbackTrans()
-}
\ No newline at end of file
+}
diff --git a/go.mod b/go.mod
index f28810b0490fb1818d67929ce00bad1cd30e3f6a..9f63a5c0e7209e9393c0a6840aba87a9a0edbeb9 100644
--- a/go.mod
+++ b/go.mod
@@ -1,6 +1,6 @@
 module gitee.com/scottq/go-framework
 
-go 1.12
+go 1.17
 
 require (
 	github.com/dgrijalva/jwt-go v3.2.0+incompatible
@@ -16,6 +16,34 @@ require (
 	golang.org/x/time v0.0.0-20210723032227-1f47c861a9ac
 	google.golang.org/grpc v1.40.0
 	google.golang.org/protobuf v1.28.0
-	gopkg.in/natefinch/lumberjack.v2 v2.0.0 // indirect
 	gopkg.in/yaml.v3 v3.0.0-20210107192922-496545a6307b
 )
+
+require (
+	github.com/coreos/go-semver v0.3.0 // indirect
+	github.com/coreos/go-systemd/v22 v22.3.2 // indirect
+	github.com/gin-contrib/sse v0.1.0 // indirect
+	github.com/go-playground/locales v0.14.0 // indirect
+	github.com/go-playground/universal-translator v0.18.0 // indirect
+	github.com/go-playground/validator/v10 v10.10.0 // indirect
+	github.com/goccy/go-json v0.9.7 // indirect
+	github.com/gogo/protobuf v1.3.2 // indirect
+	github.com/golang/protobuf v1.5.2 // indirect
+	github.com/json-iterator/go v1.1.12 // indirect
+	github.com/leodido/go-urn v1.2.1 // indirect
+	github.com/mattn/go-isatty v0.0.14 // indirect
+	github.com/modern-go/concurrent v0.0.0-20180306012644-bacd9c7ef1dd // indirect
+	github.com/modern-go/reflect2 v1.0.2 // indirect
+	github.com/pelletier/go-toml/v2 v2.0.1 // indirect
+	github.com/ugorji/go/codec v1.2.7 // indirect
+	go.etcd.io/etcd/api/v3 v3.5.0 // indirect
+	go.etcd.io/etcd/client/pkg/v3 v3.5.0 // indirect
+	go.uber.org/atomic v1.7.0 // indirect
+	go.uber.org/multierr v1.6.0 // indirect
+	golang.org/x/crypto v0.0.0-20210711020723-a769d52b0f97 // indirect
+	golang.org/x/sys v0.0.0-20210806184541-e5e7981a1069 // indirect
+	golang.org/x/text v0.3.6 // indirect
+	google.golang.org/genproto v0.0.0-20210602131652-f16073e35f0c // indirect
+	gopkg.in/natefinch/lumberjack.v2 v2.0.0 // indirect
+	gopkg.in/yaml.v2 v2.4.0 // indirect
+)
diff --git a/go.sum b/go.sum
index 460fa87d91b4da197154f20f11167e8c4a952989..ee5fcda4134ebd5dc3fc7bc24ed7b70d4d45b110 100644
--- a/go.sum
+++ b/go.sum
@@ -37,7 +37,6 @@ github.com/envoyproxy/go-control-plane v0.9.9-0.20201210154907-fd9021fe5dad/go.m
 github.com/envoyproxy/go-control-plane v0.9.9-0.20210217033140-668b12f5399d/go.mod h1:cXg6YxExXjJnVBQHBLXeUAgxn2UodCpnH306RInaBQk=
 github.com/envoyproxy/go-control-plane v0.9.9-0.20210512163311-63b5d3c536b0/go.mod h1:hliV/p42l8fGbc6Y9bQ70uLwIvmJyVE5k4iMKlh8wCQ=
 github.com/envoyproxy/protoc-gen-validate v0.1.0/go.mod h1:iSmxcyjqTsJpI2R4NaDN7+kN2VEUnK/pcBlmesArF7c=
-github.com/fsnotify/fsnotify v1.4.7 h1:IXs+QLmnXW2CcXuY+8Mzv/fWEsPGWxqefPtCP5CnV9I=
 github.com/fsnotify/fsnotify v1.4.7/go.mod h1:jwhsz4b93w/PPRr/qN1Yymfu8t87LnFCMoQvtojpjFo=
 github.com/ghodss/yaml v1.0.0/go.mod h1:4dBDuWmgqj2HViK6kFavaiC9ZROes6MMH2rRYeMEF04=
 github.com/gin-contrib/sse v0.1.0 h1:Y/yl/+YNO8GZSjAhjMsSuLt29uWRFHdHYUb5lYOV9qE=
diff --git a/src/v1/handler/db_version_mag_v2.go b/src/v1/handler/db_version_mag_v2.go
index 24bd68efee3a6a71199b00480e2f831f94e73d9a..6f78807913545fdbe3f4694653b6cbfddedcaf0a 100644
--- a/src/v1/handler/db_version_mag_v2.go
+++ b/src/v1/handler/db_version_mag_v2.go
@@ -2,6 +2,7 @@ package handler
 
 import (
 	"database/sql"
+	"embed"
 	"fmt"
 	"gitee.com/scottq/go-framework/src/utils"
 	"io/ioutil"
@@ -19,6 +20,8 @@ type IVersionMagV2 interface {
 	AppendVersionDir(sqlDir string) error
 	AppendVersion(v DbVersionInfo)
 	AppendSqlContent(version string, content string)
+	AppendEmbedFS(fs embed.FS) error
+	AllVersionInfo() []DbVersionInfo
 
 	Upgrade(version string) error
 	UpgradeOne(vInfo DbVersionInfo) error
@@ -86,6 +89,26 @@ func (mag *VersionMagV2) AppendSqlContent(version string, content string) {
 	})
 }
 
+func (mag *VersionMagV2) AppendEmbedFS(fss embed.FS) error {
+	files, err := fss.ReadDir(".")
+	if err != nil {
+		return err
+	}
+	for _, f := range files {
+		if f.IsDir() {
+			continue
+		}
+		bytes, err := fss.ReadFile(f.Name())
+		if err != nil {
+			return err
+		}
+
+		execSql := string(bytes)
+		mag.AppendSqlContent(f.Name(), execSql)
+	}
+	return nil
+}
+
 func (mag *VersionMagV2) SetVars(vars map[string]string) {
 	mag.vars = vars
 }
@@ -162,6 +185,10 @@ func (mag *VersionMagV2) Upgrade(version string) error {
 	return nil
 }
 
+func (mag *VersionMagV2) AllVersionInfo() []DbVersionInfo {
+	return mag.versions
+}
+
 func (mag *VersionMagV2) SetLabel(label string) {
 	mag.label = label
 }
diff --git a/src/v1/handler/db_version_mag_v2_test.go b/src/v1/handler/db_version_mag_v2_test.go
index 945ad614c09f67b773b663cfe8658e22a317233e..7c8776dc2e19b0b3dbd4a03a7c7bbab23ed90280 100644
--- a/src/v1/handler/db_version_mag_v2_test.go
+++ b/src/v1/handler/db_version_mag_v2_test.go
@@ -3,6 +3,7 @@ package handler
 import (
 	"database/sql"
 	"fmt"
+	"gitee.com/scottq/go-framework/examples_stc/database"
 	"gitee.com/scottq/go-framework/src/utils"
 	"github.com/go-sql-driver/mysql"
 	"net"
@@ -35,6 +36,35 @@ func TestNewDBVersionMagV2(t *testing.T) {
 	}
 }
 
+func TestNewDBVersionMagV2_AllVersionInfo(t *testing.T) {
+	db, err := newDb()
+	if err != nil {
+		t.Fatalf("new db err:%s", err)
+		return
+	}
+	magV2, err := NewDBVersionMagV2(db)
+	if err != nil {
+		t.Fatalf("new mag err:%s", err)
+		return
+	}
+	magV2.SetLabel("test")
+	magV2.AddLogger(func(info string, err error) {
+		fmt.Printf("%s,%s\n", info, err)
+	})
+
+	//magV2.AppendSqlContent("v1.0.0", utils.Base64Decode("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"))
+	//magV2.AppendSqlContent("v1.0.1", utils.Base64Decode("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"))
+	//magV2.AppendSqlContent("v1.0.2", utils.Base64Decode("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"))
+	err = magV2.AppendEmbedFS(database.SqlFs)
+	if err != nil {
+		t.Fatalf("embed fs err: %s", err)
+	}
+
+	for _, v := range magV2.AllVersionInfo() {
+		t.Logf("%s ==> %s", v.Version, v.SqlContent)
+	}
+}
+
 func newDb() (*sql.DB, error) {
 	dbConfig := mysql.NewConfig()
 	dbConfig.User = "root"