diff --git a/apps/ai-game-creator-shell/src-tauri/src/agent/direct_runtime/user_input.rs b/apps/ai-game-creator-shell/src-tauri/src/agent/direct_runtime/user_input.rs
index 4188bfd8f..e2ee2769a 100644
--- a/apps/ai-game-creator-shell/src-tauri/src/agent/direct_runtime/user_input.rs
+++ b/apps/ai-game-creator-shell/src-tauri/src/agent/direct_runtime/user_input.rs
@@ -48,18 +48,10 @@ pub(crate) async fn chat_with_game_creator_direct_codex(
         attachments.as_deref().unwrap_or_default(),
     );
     let attachments = attachments.unwrap_or_default();
-    validate_direct_codex_user_item(root, &user_item).map_err(|error| {
-        audit.finish(false);
-        error
-    })?;
     let user_prompt = direct_codex_user_item_to_prompt(root, &user_item).map_err(|error| {
         audit.finish(false);
         error
     })?;
-    if user_prompt.trim().is_empty() {
-        audit.finish(false);
-        return Err("聊天内容不能为空".to_string());
-    }
     let canonical_user_item =
         Some(serde_json::to_value(user_item).map_err(|error| error.to_string())?);
     let reply = match run_direct_game_creator_turn_at_with_creation_type_and_emitter(