diff --git a/Src/Dlhis.Basic/Organization/Controllers/GainfosController.cs b/Src/Dlhis.Basic/Organization/Controllers/GainfosController.cs
index f2775b35..09e3b551 100644
--- a/Src/Dlhis.Basic/Organization/Controllers/GainfosController.cs
+++ b/Src/Dlhis.Basic/Organization/Controllers/GainfosController.cs
@@ -52,7 +52,7 @@ public class GainfosController : ControllerBase
     /// <param name="code"></param>
     /// <returns></returns>
     [HttpPost("page-all")]
-    public async Task<Pagination<GainfoAllPageResponse>> GetPageByCodeAsync(string code)
+    public async Task<Pagination<GainfoAllPageResponse>> GetPageByCodeAsync([FromBody] string code)
     {
         return await _gainfoService.GetPageByCodeAsync(code);
     }