diff --git a/internal/base/handler/handler.go b/internal/base/handler/handler.go
index 8e7ef118..c3b6025e 100644
--- a/internal/base/handler/handler.go
+++ b/internal/base/handler/handler.go
@@ -52,7 +52,7 @@ func BindAndCheck(ctx *gin.Context, data interface{}) bool {
 		return true
 	}
 
-	errField, err := validator.GetValidatorByLang(lang.Abbr()).Check(data)
+	errField, err := validator.GetValidatorByLang(lang).Check(data)
 	if err != nil {
 		HandleResponse(ctx, err, errField)
 		return true
@@ -70,6 +70,6 @@ func BindAndCheckReturnErr(ctx *gin.Context, data interface{}) (errFields []*val
 		return nil
 	}
 
-	errFields, _ = validator.GetValidatorByLang(lang.Abbr()).Check(data)
+	errFields, _ = validator.GetValidatorByLang(lang).Check(data)
 	return errFields
 }
diff --git a/internal/base/validator/validator.go b/internal/base/validator/validator.go
index 0da2f6ae..6ed4d358 100644
--- a/internal/base/validator/validator.go
+++ b/internal/base/validator/validator.go
@@ -75,7 +75,7 @@ type FormErrorField struct {
 }
 
 // GlobalValidatorMapping is a mapping from validator to translator used
-var GlobalValidatorMapping = make(map[string]*MyValidator, 0)
+var GlobalValidatorMapping = make(map[i18n.Language]*MyValidator, 0)
 
 func init() {
 	for _, t := range allLanguageTranslators {
@@ -85,7 +85,7 @@ func init() {
 				panic(err)
 			}
 		}
-		GlobalValidatorMapping[t.La.Abbr()] = &MyValidator{Validate: val, Tran: tran, Lang: t.La}
+		GlobalValidatorMapping[t.La] = &MyValidator{Validate: val, Tran: tran, Lang: t.La}
 	}
 }
 
@@ -119,11 +119,11 @@ func createDefaultValidator(la i18n.Language) *validator.Validate {
 	return validate
 }
 
-func GetValidatorByLang(la string) *MyValidator {
-	if GlobalValidatorMapping[la] != nil {
-		return GlobalValidatorMapping[la]
+func GetValidatorByLang(lang i18n.Language) *MyValidator {
+	if GlobalValidatorMapping[lang] != nil {
+		return GlobalValidatorMapping[lang]
 	}
-	return GlobalValidatorMapping[i18n.DefaultLanguage.Abbr()]
+	return GlobalValidatorMapping[i18n.DefaultLanguage]
 }
 
 // Check /