diff --git a/backend/routes/user.go b/backend/routes/user.go
index 3d636f41..8aae8b24 100644
--- a/backend/routes/user.go
+++ b/backend/routes/user.go
@@ -101,6 +101,9 @@ func PutUser(c *gin.Context) {
 		Password: utils.EncryptPassword(reqData.Password),
 		Role:     reqData.Role,
 		Email:    reqData.Email,
+		Setting: model.UserSetting{
+			NotificationTrigger: constants.NotificationTriggerNever,
+		},
 	}
 	if err := user.Add(); err != nil {
 		HandleError(http.StatusInternalServerError, c, err)
diff --git a/backend/services/user.go b/backend/services/user.go
index f20b9e7a..483a7408 100644
--- a/backend/services/user.go
+++ b/backend/services/user.go
@@ -17,6 +17,9 @@ func InitUserService() error {
 		Username: "admin",
 		Password: utils.EncryptPassword("admin"),
 		Role:     constants.RoleAdmin,
+		Setting: model.UserSetting{
+			NotificationTrigger: constants.NotificationTriggerNever,
+		},
 	}
 	_ = adminUser.Add()
 	return nil