diff --git a/backend/utils/mysql/client/info.go b/backend/utils/mysql/client/info.go
index 42467fa0b..7e9d22582 100644
--- a/backend/utils/mysql/client/info.go
+++ b/backend/utils/mysql/client/info.go
@@ -1,5 +1,11 @@
 package client
 
+import (
+	"strings"
+
+	"github.com/1Panel-dev/1Panel/backend/utils/common"
+)
+
 type DBInfo struct {
 	From     string `json:"from"`
 	Address  string `json:"address"`
@@ -85,3 +91,16 @@ var formatMap = map[string]string{
 	"gbk":     "gbk_chinese_ci",
 	"big5":    "big5_chinese_ci",
 }
+
+func loadNameByDB(name, version string) string {
+	if strings.HasPrefix(version, "5.6") {
+		if len(name) <= 16 {
+			return name
+		}
+		return strings.TrimSuffix(name[:10], "_") + "_" + common.RandStr(5)
+	}
+	if len(name) <= 32 {
+		return name
+	}
+	return strings.TrimSuffix(name[:25], "_") + "_" + common.RandStr(5)
+}
diff --git a/backend/utils/mysql/client/local.go b/backend/utils/mysql/client/local.go
index ce2e3f9c3..7dd376835 100644
--- a/backend/utils/mysql/client/local.go
+++ b/backend/utils/mysql/client/local.go
@@ -38,7 +38,7 @@ func (r *Local) Create(info CreateInfo) error {
 		return err
 	}
 
-	if err := r.CreateUser(info); err != nil {
+	if err := r.CreateUser(info, true); err != nil {
 		_ = r.ExecSQL(fmt.Sprintf("drop database if exists `%s`", info.Name), info.Timeout)
 		return err
 	}
@@ -46,7 +46,7 @@ func (r *Local) Create(info CreateInfo) error {
 	return nil
 }
 
-func (r *Local) CreateUser(info CreateInfo) error {
+func (r *Local) CreateUser(info CreateInfo, withDeleteDB bool) error {
 	var userlist []string
 	if strings.Contains(info.Permission, ",") {
 		ips := strings.Split(info.Permission, ",")
@@ -201,7 +201,7 @@ func (r *Local) ChangeAccess(info AccessChangeInfo) error {
 		Password:   info.Password,
 		Permission: info.Permission,
 		Timeout:    info.Timeout,
-	}); err != nil {
+	}, false); err != nil {
 		return err
 	}
 	if err := r.ExecSQL("flush privileges", 300); err != nil {
@@ -305,15 +305,16 @@ func (r *Local) SyncDB(version string) ([]SyncDBInfo, error) {
 			}
 		}
 		if len(dataItem.Username) == 0 {
+			username := loadNameByDB(parts[0], version)
 			if err := r.CreateUser(CreateInfo{
 				Name:       parts[0],
 				Format:     parts[1],
 				Version:    version,
-				Username:   parts[0],
+				Username:   username,
 				Password:   common.RandStr(16),
 				Permission: "%",
 				Timeout:    300,
-			}); err != nil {
+			}, false); err != nil {
 				global.LOG.Errorf("sync from remote server failed, err: create user failed %v", err)
 			}
 			dataItem.Username = parts[0]
diff --git a/backend/utils/mysql/client/remote.go b/backend/utils/mysql/client/remote.go
index 7ab7354e0..c962de558 100644
--- a/backend/utils/mysql/client/remote.go
+++ b/backend/utils/mysql/client/remote.go
@@ -39,7 +39,7 @@ func (r *Remote) Create(info CreateInfo) error {
 		return err
 	}
 
-	if err := r.CreateUser(info); err != nil {
+	if err := r.CreateUser(info, true); err != nil {
 		_ = r.ExecSQL(fmt.Sprintf("drop database if exists `%s`", info.Name), info.Timeout)
 		return err
 	}
@@ -47,7 +47,7 @@ func (r *Remote) Create(info CreateInfo) error {
 	return nil
 }
 
-func (r *Remote) CreateUser(info CreateInfo) error {
+func (r *Remote) CreateUser(info CreateInfo, withDeleteDB bool) error {
 	var userlist []string
 	if strings.Contains(info.Permission, ",") {
 		ips := strings.Split(info.Permission, ",")
@@ -62,15 +62,17 @@ func (r *Remote) CreateUser(info CreateInfo) error {
 
 	for _, user := range userlist {
 		if err := r.ExecSQL(fmt.Sprintf("create user %s identified by '%s';", user, info.Password), info.Timeout); err != nil {
-			_ = r.Delete(DeleteInfo{
-				Name:        info.Name,
-				Version:     info.Version,
-				Username:    info.Username,
-				Permission:  info.Permission,
-				ForceDelete: true,
-				Timeout:     300})
-			if strings.Contains(err.Error(), "ERROR 1396") {
-				return buserr.New(constant.ErrUserIsExist)
+			if withDeleteDB {
+				_ = r.Delete(DeleteInfo{
+					Name:        info.Name,
+					Version:     info.Version,
+					Username:    info.Username,
+					Permission:  info.Permission,
+					ForceDelete: true,
+					Timeout:     300})
+				if strings.Contains(err.Error(), "ERROR 1396") {
+					return buserr.New(constant.ErrUserIsExist)
+				}
 			}
 			return err
 		}
@@ -82,13 +84,15 @@ func (r *Remote) CreateUser(info CreateInfo) error {
 			grantStr = fmt.Sprintf("%s identified by '%s' with grant option;", grantStr, info.Password)
 		}
 		if err := r.ExecSQL(grantStr, info.Timeout); err != nil {
-			_ = r.Delete(DeleteInfo{
-				Name:        info.Name,
-				Version:     info.Version,
-				Username:    info.Username,
-				Permission:  info.Permission,
-				ForceDelete: true,
-				Timeout:     300})
+			if withDeleteDB {
+				_ = r.Delete(DeleteInfo{
+					Name:        info.Name,
+					Version:     info.Version,
+					Username:    info.Username,
+					Permission:  info.Permission,
+					ForceDelete: true,
+					Timeout:     300})
+			}
 			return err
 		}
 	}
@@ -202,7 +206,7 @@ func (r *Remote) ChangeAccess(info AccessChangeInfo) error {
 		Password:   info.Password,
 		Permission: info.Permission,
 		Timeout:    info.Timeout,
-	}); err != nil {
+	}, false); err != nil {
 		return err
 	}
 	if err := r.ExecSQL("flush privileges", 300); err != nil {
@@ -312,16 +316,17 @@ func (r *Remote) SyncDB(version string) ([]SyncDBInfo, error) {
 			i++
 		}
 		if len(dataItem.Username) == 0 {
+			userName := loadNameByDB(dbName, version)
 			if err := r.CreateUser(CreateInfo{
 				Name:       dbName,
 				Format:     charsetName,
 				Version:    version,
-				Username:   dbName,
+				Username:   userName,
 				Password:   common.RandStr(16),
 				Permission: "%",
 				Timeout:    300,
-			}); err != nil {
-				global.LOG.Errorf("sync from remote server failed, err: create user failed %v", err)
+			}, false); err != nil {
+				return datas, fmt.Errorf("sync db from remote server failed, err: create user failed %v", err)
 			}
 			dataItem.Username = dbName
 			dataItem.Permission = "%"