diff --git a/src/main/java/org/springnewfiber/dataadapter/xf/entity/MonitorSewageData.java b/src/main/java/org/springnewfiber/dataadapter/xf/entity/MonitorSewageData.java
index c867b31..003b393 100644
--- a/src/main/java/org/springnewfiber/dataadapter/xf/entity/MonitorSewageData.java
+++ b/src/main/java/org/springnewfiber/dataadapter/xf/entity/MonitorSewageData.java
@@ -41,5 +41,7 @@
     @JsonProperty(value ="tn")
     @ApiModelProperty(value = "总氮")
     private BigDecimal tn;
-    
+    @JsonProperty(value ="z")
+    @ApiModelProperty(value = "水位")
+    private BigDecimal z;
 }