diff --git a/platform-operate-api/src/main/java/com/lyms/platform/operate/web/service/impl/ReportServiceImpl.java b/platform-operate-api/src/main/java/com/lyms/platform/operate/web/service/impl/ReportServiceImpl.java
index 3f5ce6f..bb2cf2c 100644
--- a/platform-operate-api/src/main/java/com/lyms/platform/operate/web/service/impl/ReportServiceImpl.java
+++ b/platform-operate-api/src/main/java/com/lyms/platform/operate/web/service/impl/ReportServiceImpl.java
@@ -458,6 +458,7 @@ public class ReportServiceImpl extends BaseServiceImpl implements IReportService
             /** 设置使用券数 */
             Series s = new Series();
             s.setName("使用券数");
+            series.setType("bar");
             s.setData(Arrays.asList(coupon.get("people_send_count")));
             seriesList.add(s);
         }