diff --git a/src/models/recipe.rs b/src/models/recipe.rs
index 2fd4bdd..30a06b7 100644
--- a/src/models/recipe.rs
+++ b/src/models/recipe.rs
@@ -1896,10 +1896,10 @@ impl MachineSetting {
 #[allow(non_snake_case)]
 fn BlankListGroupID() -> Option<Vec<Value>> {
     Some(vec![
-        Value::String("0".into()),
-        Value::String("0".into()),
-        Value::String("0".into()),
-        Value::String("0".into()),
+        Value::Number(0.into()),
+        Value::Number(0.into()),
+        Value::Number(0.into()),
+        Value::Number(0.into()),
     ])
 }