diff --git a/airplanV2-Qwen3.7-Max设计.md b/airplanV2-Qwen3.7-Max设计.md
index 7aaceee..7802223 100644
--- a/airplanV2-Qwen3.7-Max设计.md
+++ b/airplanV2-Qwen3.7-Max设计.md
@@ -682,8 +682,8 @@ def spawn_workers(project_root: Path, task_ids: list[str]) -> list[dict]:
         node = graph.nodes.get(tid)
         task_text = node.task if node else ""
         instructions.append({
-            "skill": "airplan",
-            "args": f"do --sub enter --task-id {tid} --task-text '{task_text}' --project .",
+            "skill": "airplan-v2:do",
+            "args": f"--sub enter --task-id {tid} --task-text '{task_text}' --project .",
             "taskId": tid,
             "taskText": task_text,
         })
diff --git a/commands/eng.md b/commands/eng.md
index 87d72eb..05b1205 100644
--- a/commands/eng.md
+++ b/commands/eng.md
@@ -59,8 +59,8 @@ dispatch 返回 `{waveId, taskIds, dispatchPath}`。**然后按以下步骤操
 2. 对 `taskIds` 中的**每个** `tid`，顺序执行：
    a. 读 `AirPlan/state/airarc/reviews/task-graph.json`，从 `nodes[tid].task` 取任务描述文本
    b. 调用 `Skill` 工具启动子代理：
-      - `skill`: `"airplan"`
-      - `args`: `"do --sub enter --task-id {tid} --task-text '{task描述}' --project ."`
+      - `skill`: `"airplan-v2:do"`
+      - `args`: `"--sub enter --task-id {tid} --task-text '{task描述}' --project ."`
    c. 每个 `Skill` 调用自动以 `fork_context=false` 运行，创建隔离的 Do Worker
 3. 所有 Worker spawn 完成后，进入 monitor 状态
 4. Worker 完成后，对其 `result.json` 调用 `--sub merge --result <path>`
diff --git a/lib/air_runtime/modes/eng_mode.py b/lib/air_runtime/modes/eng_mode.py
index 4c6a799..8d2b1cf 100644
--- a/lib/air_runtime/modes/eng_mode.py
+++ b/lib/air_runtime/modes/eng_mode.py
@@ -625,8 +625,8 @@ def spawn_workers(project_root: Path, task_ids: list[str]) -> list[dict]:
         node = graph.nodes.get(tid)
         task_text = node.task if node else ""
         instructions.append({
-            "skill": "airplan",
-            "args": f"do --sub enter --task-id {tid} --task-text '{task_text}' --project .",
+            "skill": "airplan-v2:do",
+            "args": f"--sub enter --task-id {tid} --task-text '{task_text}' --project .",
             "taskId": tid,
             "taskText": task_text,
         })
diff --git a/test_t_121_122.py b/test_t_121_122.py
index 1db5714..a640568 100644
--- a/test_t_121_122.py
+++ b/test_t_121_122.py
@@ -29,8 +29,8 @@ def test_spawn_workers():
 
         instructions = spawn_workers(root, ["G-001", "G-002"])
         assert len(instructions) == 2
-        assert instructions[0]["skill"] == "airplan"
-        assert "do --sub enter --task-id G-001" in instructions[0]["args"]
+        assert instructions[0]["skill"] == "airplan-v2:do"
+        assert "--sub enter --task-id G-001" in instructions[0]["args"]
         assert "实现视频解码器" in instructions[0]["args"]
         assert instructions[1]["taskId"] == "G-002"
 
@@ -151,8 +151,8 @@ def test_full_pipeline_e2e():
         instructions = spawn_workers(root, dispatch["taskIds"])
         assert len(instructions) >= 2
         for inst in instructions:
-            assert inst["skill"] == "airplan"
-            assert "do --sub enter --task-id" in inst["args"]
+            assert inst["skill"] == "airplan-v2:do"
+            assert "--sub enter --task-id" in inst["args"]
             assert inst["taskText"]  # 不能为空
         print(f"4. spawn_workers: {len(instructions)} 个 Worker 指令准备完成")
         for inst in instructions: