diff --git a/internal/bootstrap/db.go b/internal/bootstrap/db.go
index 48d1f241..3408d8c4 100644
--- a/internal/bootstrap/db.go
+++ b/internal/bootstrap/db.go
@@ -42,6 +42,7 @@ func InitDB() {
 	var err error
 	if flags.Dev {
 		dB, err = gorm.Open(sqlite.Open("file::memory:?cache=shared"), gormConfig)
+		conf.Conf.Database.Type = "sqlite3"
 	} else {
 		database := conf.Conf.Database
 		switch database.Type {
diff --git a/internal/db/db.go b/internal/db/db.go
index c7480a64..400731b6 100644
--- a/internal/db/db.go
+++ b/internal/db/db.go
@@ -1,6 +1,7 @@
 package db
 
 import (
+	"fmt"
 	"log"
 
 	"github.com/alist-org/alist/v3/internal/conf"
@@ -12,7 +13,21 @@ var db *gorm.DB
 
 func Init(d *gorm.DB) {
 	db = d
-	err := AutoMigrate(new(model.Storage), new(model.User), new(model.Meta), new(model.SettingItem), new(model.SearchNode))
+	var err error
+	switch conf.Conf.Database.Type {
+	case "sqlite3":
+		err = AutoMigrate(new(model.Storage), new(model.User), new(model.Meta), new(model.SettingItem), new(model.SearchNode))
+	case "mysql":
+		err = AutoMigrate(new(model.Storage), new(model.User), new(model.Meta), new(model.SettingItem), new(model.SearchNodeMySQL))
+	case "postgres":
+		err = AutoMigrate(new(model.Storage), new(model.User), new(model.Meta), new(model.SettingItem), new(model.SearchNode))
+		if err == nil {
+			db.Exec("CREATE EXTENSION pg_trgm;")
+			db.Exec("CREATE EXTENSION btree_gin;")
+			tableName := fmt.Sprintf("%ssearch_nodes", conf.Conf.Database.TablePrefix)
+			db.Exec(fmt.Sprintf("CREATE INDEX idx_%s_name ON %s USING GIN (name);", tableName, tableName))
+		}
+	}
 	if err != nil {
 		log.Fatalf("failed migrate database: %s", err.Error())
 	}
diff --git a/internal/db/searchnode.go b/internal/db/searchnode.go
index 9479c366..97e00e9f 100644
--- a/internal/db/searchnode.go
+++ b/internal/db/searchnode.go
@@ -5,6 +5,7 @@ import (
 	"path"
 	"strings"
 
+	"github.com/alist-org/alist/v3/internal/conf"
 	"github.com/alist-org/alist/v3/internal/model"
 	"github.com/alist-org/alist/v3/pkg/utils"
 	"github.com/pkg/errors"
@@ -53,13 +54,21 @@ func GetSearchNodesByParent(parent string) ([]model.SearchNode, error) {
 }
 
 func SearchNode(req model.SearchReq) ([]model.SearchNode, int64, error) {
-	keywordsClause := db.Where("1 = 1")
-	for _, keyword := range strings.Split(req.Keywords, " ") {
-		keywordsClause = keywordsClause.Where(
-			fmt.Sprintf("%s LIKE ?", columnName("name")),
-			fmt.Sprintf("%%%s%%", keyword))
+	var searchDB *gorm.DB
+	switch conf.Conf.Database.Type {
+	case "sqlite3":
+		keywordsClause := db.Where("1 = 1")
+		for _, keyword := range strings.Split(req.Keywords, " ") {
+			keywordsClause = keywordsClause.Where("name LIKE ?", fmt.Sprintf("%%%s%%", keyword))
+		}
+		searchDB = db.Model(&model.SearchNode{}).Where(whereInParent(req.Parent)).Where(keywordsClause)
+	case "mysql":
+		searchDB = db.Model(&model.SearchNode{}).Where(whereInParent(req.Parent)).
+			Where("MATCH (name) AGAINST (? IN NATURAL LANGUAGE MODE)", req.Keywords)
+	case "postgres":
+		searchDB = db.Model(&model.SearchNode{}).Where(whereInParent(req.Parent)).
+			Where("to_tsvector(name) @@ to_tsquery(?)", req.Keywords)
 	}
-	searchDB := db.Model(&model.SearchNode{}).Where(whereInParent(req.Parent)).Where(keywordsClause)
 	var count int64
 	if err := searchDB.Count(&count).Error; err != nil {
 		return nil, 0, errors.Wrapf(err, "failed get users count")
diff --git a/internal/model/search.go b/internal/model/search.go
index ddcaee28..697e0a93 100644
--- a/internal/model/search.go
+++ b/internal/model/search.go
@@ -18,6 +18,13 @@ type SearchReq struct {
 	PageReq
 }
 
+type SearchNodeMySQL struct {
+	Parent string `json:"parent" gorm:"index"`
+	Name   string `json:"name" gorm:"index:,class:FULLTEXT"`
+	IsDir  bool   `json:"is_dir"`
+	Size   int64  `json:"size"`
+}
+
 type SearchNode struct {
 	Parent string `json:"parent" gorm:"index"`
 	Name   string `json:"name"`