diff --git a/backend/app/services/growth_path_service.py b/backend/app/services/growth_path_service.py
index 4a4e5dc..f0789f4 100644
--- a/backend/app/services/growth_path_service.py
+++ b/backend/app/services/growth_path_service.py
@@ -507,6 +507,10 @@ class GrowthPathService:
         completed_count = len(completed_node_ids)
         total_progress = (completed_count / total_nodes * 100) if total_nodes > 0 else 0
 
+        logger.info(f"成长路径 {growth_path.id} 返回 {len(stages)} 个阶段, {total_nodes} 个节点")
+        for s in stages:
+            logger.info(f"  阶段 '{s.name}': {len(s.nodes)} 个节点")
+        
         return TraineeGrowthPathResponse(
             id=growth_path.id,
             name=growth_path.name,