diff --git a/routes/api/suite/user/param_userid/deck/param_deckid.go b/routes/api/suite/user/param_userid/deck/param_deckid.go
index d8070b7..446d75c 100644
--- a/routes/api/suite/user/param_userid/deck/param_deckid.go
+++ b/routes/api/suite/user/param_userid/deck/param_deckid.go
@@ -51,19 +51,19 @@ func deck(c *fiber.Ctx) error {
 		isNew = true
 	}
 
-	if v, ok := decoded["member1"].(string); ok && v != "" {
+	if v, ok := decoded["member1"].(float64); ok && v != 0 {
 		deck["member1"] = v
 	}
-	if v, ok := decoded["member2"].(string); ok && v != "" {
+	if v, ok := decoded["member2"].(float64); ok && v != 0 {
 		deck["member2"] = v
 	}
-	if v, ok := decoded["member3"].(string); ok && v != "" {
+	if v, ok := decoded["member3"].(float64); ok && v != 0 {
 		deck["member3"] = v
 	}
-	if v, ok := decoded["member4"].(string); ok && v != "" {
+	if v, ok := decoded["member4"].(float64); ok && v != 0 {
 		deck["member4"] = v
 	}
-	if v, ok := decoded["leader"].(string); ok && v != "" {
+	if v, ok := decoded["leader"].(float64); ok && v != 0 {
 		deck["leader"] = v
 	}