diff --git a/internal/option.go b/internal/option.go
index 77aecee..c5305fa 100644
--- a/internal/option.go
+++ b/internal/option.go
@@ -269,27 +269,28 @@ func (opt *Option) PrepareRunner() (*Runner, error) {
 
 	// prepare word
 	dicts := make([][]string, len(opt.Dictionaries))
-	for i, f := range opt.Dictionaries {
-		dicts[i], err = loadFileToSlice(f)
-		if opt.ResumeFrom != "" {
-			dictCache[f] = dicts[i]
+	if len(opt.Dictionaries) == 0 {
+		dicts = append(dicts, pkg.LoadDefaultDict())
+		logs.Log.Warn("not set any dictionary, use default dictionary: https://github.com/maurosoria/dirsearch/blob/master/db/dicc.txt")
+	} else {
+		for i, f := range opt.Dictionaries {
+			dicts[i], err = loadFileToSlice(f)
+			if opt.ResumeFrom != "" {
+				dictCache[f] = dicts[i]
+			}
+			if err != nil {
+				return nil, err
+			}
+			logs.Log.Importantf("Loaded %d word from %s", len(dicts[i]), f)
 		}
-		if err != nil {
-			return nil, err
-		}
-		logs.Log.Importantf("Loaded %d word from %s", len(dicts[i]), f)
 	}
 
 	if opt.Word == "" {
-		if len(opt.Dictionaries) == 0 {
-			opt.Word = "/"
-		} else {
-			opt.Word = "{?"
-			for i, _ := range dicts {
-				opt.Word += strconv.Itoa(i)
-			}
-			opt.Word += "}"
+		opt.Word = "{?"
+		for i, _ := range dicts {
+			opt.Word += strconv.Itoa(i)
 		}
+		opt.Word += "}"
 	}
 
 	if opt.Suffixes != nil {
diff --git a/pkg/load.go b/pkg/load.go
new file mode 100644
index 0000000..71448d7
--- /dev/null
+++ b/pkg/load.go
@@ -0,0 +1,92 @@
+package pkg
+
+import (
+	"encoding/json"
+	"github.com/chainreactors/gogo/v2/pkg/fingers"
+	"github.com/chainreactors/parsers"
+	"github.com/chainreactors/utils"
+	"github.com/chainreactors/utils/iutils"
+	"github.com/chainreactors/words/mask"
+	"strings"
+)
+
+func LoadTemplates() error {
+	var err error
+	// load fingers
+	Fingers, err = fingers.LoadFingers(LoadConfig("http"))
+	if err != nil {
+		return err
+	}
+
+	for _, finger := range Fingers {
+		err := finger.Compile(utils.ParsePorts)
+		if err != nil {
+			return err
+		}
+	}
+
+	for _, f := range Fingers {
+		for _, rule := range f.Rules {
+			if rule.SendDataStr != "" {
+				ActivePath = append(ActivePath, rule.SendDataStr)
+			}
+			if rule.Favicon != nil {
+				for _, mmh3 := range rule.Favicon.Mmh3 {
+					Mmh3Fingers[mmh3] = f.Name
+				}
+				for _, md5 := range rule.Favicon.Md5 {
+					Md5Fingers[md5] = f.Name
+				}
+			}
+		}
+	}
+
+	// load rule
+	var data map[string]interface{}
+	err = json.Unmarshal(LoadConfig("spray_rule"), &data)
+	if err != nil {
+		return err
+	}
+	for k, v := range data {
+		Rules[k] = v.(string)
+	}
+
+	// load mask
+	var keywords map[string]interface{}
+	err = json.Unmarshal(LoadConfig("spray_common"), &keywords)
+	if err != nil {
+		return err
+	}
+
+	for k, v := range keywords {
+		t := make([]string, len(v.([]interface{})))
+		for i, vv := range v.([]interface{}) {
+			t[i] = iutils.ToString(vv)
+		}
+		mask.SpecialWords[k] = t
+	}
+
+	var extracts []*parsers.Extractor
+	err = json.Unmarshal(LoadConfig("extract"), &extracts)
+	if err != nil {
+		return err
+	}
+
+	for _, extract := range extracts {
+		extract.Compile()
+
+		ExtractRegexps[extract.Name] = []*parsers.Extractor{extract}
+		for _, tag := range extract.Tags {
+			if _, ok := ExtractRegexps[tag]; !ok {
+				ExtractRegexps[tag] = []*parsers.Extractor{extract}
+			} else {
+				ExtractRegexps[tag] = append(ExtractRegexps[tag], extract)
+			}
+		}
+	}
+	return nil
+}
+
+func LoadDefaultDict() []string {
+	return strings.Split(strings.TrimSpace(string(LoadConfig("spray_default"))), "\n")
+}
diff --git a/pkg/utils.go b/pkg/utils.go
index 3615fd9..9db4201 100644
--- a/pkg/utils.go
+++ b/pkg/utils.go
@@ -1,12 +1,9 @@
 package pkg
 
 import (
-	"encoding/json"
 	"github.com/chainreactors/gogo/v2/pkg/fingers"
 	"github.com/chainreactors/parsers"
-	"github.com/chainreactors/utils"
 	"github.com/chainreactors/utils/iutils"
-	"github.com/chainreactors/words/mask"
 	"math/rand"
 	"net/url"
 	"path"
@@ -119,83 +116,6 @@ func RandHost() string {
 	return *(*string)(unsafe.Pointer(&b))
 }
 
-func LoadTemplates() error {
-	var err error
-	// load fingers
-	Fingers, err = fingers.LoadFingers(LoadConfig("http"))
-	if err != nil {
-		return err
-	}
-
-	for _, finger := range Fingers {
-		err := finger.Compile(utils.ParsePorts)
-		if err != nil {
-			return err
-		}
-	}
-
-	for _, f := range Fingers {
-		for _, rule := range f.Rules {
-			if rule.SendDataStr != "" {
-				ActivePath = append(ActivePath, rule.SendDataStr)
-			}
-			if rule.Favicon != nil {
-				for _, mmh3 := range rule.Favicon.Mmh3 {
-					Mmh3Fingers[mmh3] = f.Name
-				}
-				for _, md5 := range rule.Favicon.Md5 {
-					Md5Fingers[md5] = f.Name
-				}
-			}
-		}
-	}
-
-	// load rule
-	var data map[string]interface{}
-	err = json.Unmarshal(LoadConfig("rule"), &data)
-	if err != nil {
-		return err
-	}
-	for k, v := range data {
-		Rules[k] = v.(string)
-	}
-
-	// load mask
-	var keywords map[string]interface{}
-	err = json.Unmarshal(LoadConfig("mask"), &keywords)
-	if err != nil {
-		return err
-	}
-
-	for k, v := range keywords {
-		t := make([]string, len(v.([]interface{})))
-		for i, vv := range v.([]interface{}) {
-			t[i] = iutils.ToString(vv)
-		}
-		mask.SpecialWords[k] = t
-	}
-
-	var extracts []*parsers.Extractor
-	err = json.Unmarshal(LoadConfig("extract"), &extracts)
-	if err != nil {
-		return err
-	}
-
-	for _, extract := range extracts {
-		extract.Compile()
-
-		ExtractRegexps[extract.Name] = []*parsers.Extractor{extract}
-		for _, tag := range extract.Tags {
-			if _, ok := ExtractRegexps[tag]; !ok {
-				ExtractRegexps[tag] = []*parsers.Extractor{extract}
-			} else {
-				ExtractRegexps[tag] = append(ExtractRegexps[tag], extract)
-			}
-		}
-	}
-	return nil
-}
-
 func FingerDetect(content []byte) parsers.Frameworks {
 	frames := make(parsers.Frameworks)
 	for _, finger := range Fingers {
diff --git a/spray.go b/spray.go
index 36358cb..b93658a 100644
--- a/spray.go
+++ b/spray.go
@@ -1,4 +1,4 @@
-//go:generate go run templates/templates_gen.go -t templates -o pkg/templates.go -need http,rule,mask,extract
+//go:generate go run templates/templates_gen.go -t templates -o pkg/templates.go -need spray
 package main
 
 import "github.com/chainreactors/spray/cmd"
diff --git a/templates b/templates
index 53643d9..e980f34 160000
--- a/templates
+++ b/templates
@@ -1 +1 @@
-Subproject commit 53643d9011f3f932cfad07a1f5d1bc87ae88ea77
+Subproject commit e980f346de47e8162a9f466ab6c4218f0bfebd6e