diff --git a/src/Infrastructure/BotSharp.OpenAPI/Controllers/InstructModeController.cs b/src/Infrastructure/BotSharp.OpenAPI/Controllers/InstructModeController.cs
index bcbd1e8a..700d4015 100644
--- a/src/Infrastructure/BotSharp.OpenAPI/Controllers/InstructModeController.cs
+++ b/src/Infrastructure/BotSharp.OpenAPI/Controllers/InstructModeController.cs
@@ -124,7 +124,7 @@ public class InstructModeController : ControllerBase
                 new RoleDialogModel(AgentRole.User, input.Text)
             });
             
-            imageViewModel.Content = message.Content;
+            imageViewModel.RevisedPrompt = message.Content;
             imageViewModel.Data = message.Data;
             return imageViewModel;
         }
diff --git a/src/Infrastructure/BotSharp.OpenAPI/ViewModels/Instructs/ImageGenerationViewModel.cs b/src/Infrastructure/BotSharp.OpenAPI/ViewModels/Instructs/ImageGenerationViewModel.cs
index 179c05f4..1dc3872d 100644
--- a/src/Infrastructure/BotSharp.OpenAPI/ViewModels/Instructs/ImageGenerationViewModel.cs
+++ b/src/Infrastructure/BotSharp.OpenAPI/ViewModels/Instructs/ImageGenerationViewModel.cs
@@ -4,9 +4,9 @@ namespace BotSharp.OpenAPI.ViewModels.Instructs;
 
 public class ImageGenerationViewModel
 {
-    [JsonPropertyName("content")]
+    [JsonPropertyName("revised_prompt")]
     [JsonIgnore(Condition = JsonIgnoreCondition.WhenWritingNull)]
-    public string? Content { get; set; }
+    public string? RevisedPrompt { get; set; }
 
     [JsonPropertyName("data")]
     [JsonIgnore(Condition = JsonIgnoreCondition.WhenWritingNull)]