diff --git a/apps/api/app/api/routes/generation_variant_plans.py b/apps/api/app/api/routes/generation_variant_plans.py
index bf1feea34..d98fc30ee 100644
--- a/apps/api/app/api/routes/generation_variant_plans.py
+++ b/apps/api/app/api/routes/generation_variant_plans.py
@@ -162,6 +162,7 @@ def create_variant_plans(
                 "transition_duration": float(c.transition_duration or 0.0),
                 "playback_speed": float(c.playback_speed or 1.0),
                 "text_content": c.text_content or "",
+                "status": c.status or "ready",
             }
             for c in clips
         ]
diff --git a/apps/api/app/services/edit_plan_service.py b/apps/api/app/services/edit_plan_service.py
index cdb3289b4..de2f201d7 100755
--- a/apps/api/app/services/edit_plan_service.py
+++ b/apps/api/app/services/edit_plan_service.py
@@ -907,6 +907,13 @@ class EditPlanService:
             )
             plan_ids.append(variant.id)
 
+        # 标记所有变体 plan 的 clips 为 ready（已分配素材+起点，语义上就是 ready）
+        for pid in plan_ids:
+            try:
+                self.mark_clips_ready(pid)
+            except Exception:
+                logger.exception("标记 clips ready 失败（不阻断）: plan=%s", pid)
+
         return plan_ids
 
     # ── 片段分割与合并 ──────────────────────────────────────────────────────