diff --git a/src/main/java/com/gunshi/project/xyt/model/StStbprpB.java b/src/main/java/com/gunshi/project/xyt/model/StStbprpB.java
index bec44ab..4688887 100644
--- a/src/main/java/com/gunshi/project/xyt/model/StStbprpB.java
+++ b/src/main/java/com/gunshi/project/xyt/model/StStbprpB.java
@@ -154,7 +154,7 @@ public class StStbprpB implements Serializable {
         */
         @TableField(value="sttp")
         @Schema(description="站类，PP=雨量站，RR=水库水位站，ZQ=河道水位站，TX=图像站， PQ=输水管流量站、生活供水，QQ=放水管流量站、生态供水")
-        @Size(max = 30,message = "站类，PP=雨量站，RR=水库水位站，ZQ=河道水位站，TX=图像站最大长度要小于 30")
+        @Size(max = 30,message = "站类，PP=雨量站，RR=水库水位站，ZQ=河道水位站，TX=图像站， PQ=输水管流量站、生活供水，QQ=放水管流量站、生态供水。最大长度要小于 30")
         private String sttp;
 
         /**