diff --git a/generation/templates/scheme.tmpl b/generation/templates/scheme.tmpl
index 5ce89c6..84c1ef6 100644
--- a/generation/templates/scheme.tmpl
+++ b/generation/templates/scheme.tmpl
@@ -19,6 +19,7 @@ onMounted(async () => {
 })
 
 const scheme: Scheme<{{.StructName}}> = reactive({
+    entityId: "{{.StructName}}Id",
 {{range .Fields}}
   {{.Name}}: {{.GenerateFieldCode}},
 {{end}}