diff --git a/apps/ai-game-creator-shell/src-tauri/src/agent/runtime_actions/action_execution.rs b/apps/ai-game-creator-shell/src-tauri/src/agent/runtime_actions/action_execution.rs
index 7320fc65c..620aec6df 100644
--- a/apps/ai-game-creator-shell/src-tauri/src/agent/runtime_actions/action_execution.rs
+++ b/apps/ai-game-creator-shell/src-tauri/src/agent/runtime_actions/action_execution.rs
@@ -66,12 +66,10 @@ pub(crate) async fn execute_game_creator_agent_runtime_tool_action_with_pending_
             return blocker;
         }
     }
-    if !relaxed_autonomous {
-        if let Some(blocker) =
-            agent_runtime_autonomous_art_director_canvas_only_action_block(agent_id, task, tool)
-        {
-            return blocker;
-        }
+    if let Some(blocker) =
+        agent_runtime_autonomous_art_director_canvas_only_action_block(agent_id, task, tool)
+    {
+        return blocker;
     }
     let command_id = game_creator_agent_runtime_tool_command_id(tool);
     if let Some(command_id) = command_id {
diff --git a/apps/ai-game-creator-shell/src-tauri/src/agent/runtime_actions/project_gates.rs b/apps/ai-game-creator-shell/src-tauri/src/agent/runtime_actions/project_gates.rs
index d4e7fde49..4d4727ac9 100644
--- a/apps/ai-game-creator-shell/src-tauri/src/agent/runtime_actions/project_gates.rs
+++ b/apps/ai-game-creator-shell/src-tauri/src/agent/runtime_actions/project_gates.rs
@@ -138,12 +138,16 @@ pub(crate) fn ensure_current_autonomous_ready_child_mutation_at_locked(
     if game_creator_agent_runtime_cancel_requested_for(root, &normalized_agent_id, run_id) {
         return Err("当前 Run 已收到取消请求，禁止继续修改项目".to_string());
     }
-    if autonomous_relaxed_run_at(root, &normalized_agent_id, run_id)? {
-        return Ok(());
-    }
+    let relaxed_autonomous = autonomous_relaxed_run_at(root, &normalized_agent_id, run_id)?;
     let binding =
         read_game_creator_agent_runtime_run_profile_binding(root, &normalized_agent_id, run_id)?;
     let Some(binding) = binding else {
+        if relaxed_autonomous {
+            // Keep the relaxed lane compatible with legacy runs that predate
+            // durable Run Profile sidecars; bound runs still receive the
+            // current-root and lineage checks below.
+            return Ok(());
+        }
         let task = read_latest_game_creator_agent_runtime_task_by_run_id(
             root,
             &normalized_agent_id,