diff --git a/ServiceHost/Areas/Admin/Controllers/institutionContractController.cs b/ServiceHost/Areas/Admin/Controllers/institutionContractController.cs
index 6921cc8f..c6e08769 100644
--- a/ServiceHost/Areas/Admin/Controllers/institutionContractController.cs
+++ b/ServiceHost/Areas/Admin/Controllers/institutionContractController.cs
@@ -507,7 +507,7 @@ public class institutionContractController : AdminBaseController
     }
 
     [HttpPost("extenstion/complete")]
-    public async Task<ActionResult<OperationResult>> ExtenstionComplete(InstitutionContractExtensionCompleteRequest request)
+    public async Task<ActionResult<OperationResult>> ExtenstionComplete([FromBody]InstitutionContractExtensionCompleteRequest request)
     {
         var res =await _institutionContractApplication.ExtenstionComplete(request);
         return res;