diff --git a/app/hdl/hdl_points_center.go b/app/hdl/hdl_points_center.go
index 53c1b77..e8d6469 100644
--- a/app/hdl/hdl_points_center.go
+++ b/app/hdl/hdl_points_center.go
@@ -373,7 +373,7 @@ func GetPriceCurve(c *gin.Context) {
 				//	continue
 				//}
 				yData = append(yData, results[0]["price"])
-				xData = append(xData, results[0]["date"]+" "+results[0]["hour"]+":00")
+				xData = append(xData, results[0]["hour"]+":00")
 			}
 		}
 		yData = append(yData, m.Price)