代码优化

src/main/java/com/diagbot/dto/LevelStatisticsTZDTO.java

@@ -19,6 +19,6 @@ public class LevelStatisticsTZDTO extends LevelStatisticsDTO {
     /**
      * 上级科室名称
      */
-    @Excel(name = "科室系统", width = 20, orderNum = "1", replace = { "内科系统_内科", "外科系统_外科", "_null" })
+    @Excel(name = "科室系统", orderNum = "1", replace = { "内科系统_内科", "外科系统_外科", "-_null" })
     private String deptClass;
 }