diff --git a/packages/backend/src/services/chart/core.ts b/packages/backend/src/services/chart/core.ts
index 40f839c28..5888e1a14 100644
--- a/packages/backend/src/services/chart/core.ts
+++ b/packages/backend/src/services/chart/core.ts
@@ -496,6 +496,10 @@ export default abstract class Chart<T extends Schema> {
 			}
 		}
 
+		if (Object.keys(columns).length === 0) {
+			return;
+		}
+
 		await Promise.all([
 			this.repositoryForHour.createQueryBuilder()
 				.update()