diff --git a/Src/Dlhis.Basic/Organization/Request/GainfoFacePageRequest.cs b/Src/Dlhis.Basic/Organization/Request/GainfoFacePageRequest.cs
index edfc4bd4..1b55b24f 100644
--- a/Src/Dlhis.Basic/Organization/Request/GainfoFacePageRequest.cs
+++ b/Src/Dlhis.Basic/Organization/Request/GainfoFacePageRequest.cs
@@ -11,5 +11,5 @@ public class GainfoFacePageRequest : PageDto
     /// 厂区
     /// </summary>
     [MinLength(1, ErrorMessage = "厂区不可为空")]
-    public string Factories { get; set; }
+    public List<string> Factories { get; set; }
 }
\ No newline at end of file