diff --git a/src/AbpODataDemo.WebApi/Controllers/AbpODataEntityController.cs b/src/AbpODataDemo.WebApi/Controllers/AbpODataEntityController.cs
index 112236a..73754d1 100644
--- a/src/AbpODataDemo.WebApi/Controllers/AbpODataEntityController.cs
+++ b/src/AbpODataDemo.WebApi/Controllers/AbpODataEntityController.cs
@@ -94,7 +94,7 @@ public async Task<IHttpActionResult> Put([FromODataUri] TPrimaryKey key, TEntity
                 return BadRequest(ModelState);
             }
             
-            if (!Equals(key, update.Id))
+            if (!key.Equals(update.Id))
             {
                 return BadRequest();
             }