diff --git a/Entity/Dto/Resp/BinInfoResp.cs b/Entity/Dto/Resp/BinInfoResp.cs
index 5c2ded5..c6a58de 100644
--- a/Entity/Dto/Resp/BinInfoResp.cs
+++ b/Entity/Dto/Resp/BinInfoResp.cs
@@ -265,5 +265,10 @@ public partial class BinInfoResp
     /// Nullable:
     /// </summary>
     public bool IsAuthed { get; set; } = false;
-
+    /// <summary>
+    /// 在位状态：0-不在位；1-在位；其他-无效
+    /// Default:
+    /// Nullable:
+    /// </summary>
+    public int Exists { get; set; }
 }
\ No newline at end of file