diff --git a/common/util/user_helper.go b/common/util/user_helper.go
index 36d60e5..8249ac4 100644
--- a/common/util/user_helper.go
+++ b/common/util/user_helper.go
@@ -9,10 +9,6 @@ func UpdateUserFieldsIfChanged(existingUser *user.UserEntity, newUser *user.User
 		existingUser.Name = newUser.Name
 		isChanged = true
 	}
-	if existingUser.Email != newUser.Email {
-		existingUser.Email = newUser.Email
-		isChanged = true
-	}
 	if existingUser.Image != newUser.Image {
 		existingUser.Image = newUser.Image
 		isChanged = true
diff --git a/model/user/model.go b/model/user/model.go
index 388813c..1ba3763 100644
--- a/model/user/model.go
+++ b/model/user/model.go
@@ -43,7 +43,7 @@ type UserDTO struct {
 
 func (entity *UserEntity) Update(user UserEntity) (UserEntity, bool) {
 	setterFunctions := []func(UserEntity) bool{
-		entity.setNameIfNotEqual, entity.setEmailIfNotEqual, entity.setImageIfNotEqual,
+		entity.setNameIfNotEqual, entity.setImageIfNotEqual,
 		entity.setRealNameIfNotEqual, entity.setActiveIfNotEqual, entity.setIsBotIfNotEqual,
 	}
 
@@ -63,14 +63,6 @@ func (entity *UserEntity) setNameIfNotEqual(user UserEntity) bool {
 	return false
 }
 
-func (entity *UserEntity) setEmailIfNotEqual(user UserEntity) bool {
-	if entity.Email != user.Email {
-		entity.Email = user.Email
-		return true
-	}
-	return false
-}
-
 func (entity *UserEntity) setImageIfNotEqual(user UserEntity) bool {
 	if entity.Image != user.Image {
 		entity.Image = user.Image