diff --git a/user_data/strategies/staticgrid.py b/user_data/strategies/staticgrid.py
index b846cf7..53ce1e7 100644
--- a/user_data/strategies/staticgrid.py
+++ b/user_data/strategies/staticgrid.py
@@ -99,7 +99,6 @@ class StaticGrid(IStrategy):
             grid_manager.step = step  # 更新步长
             
             # 重新初始化 grid_states（仅在第一次，之后保留已有的 FILLED 状态）
-            # 先从 Redis 恢复之前的网格状态
             grid_manager.grid_states.clear()
             for price in grid_manager.grid_prices:
                 grid_manager.grid_states[price] = GridLevel(
@@ -113,13 +112,16 @@ class StaticGrid(IStrategy):
             # 重置同步标志，以便网格范围更新后的第一次 sync 能重新初始化
             grid_manager._synced_from_trade_once = False
             
-            # 从 Redis 恢复网格状态（如果存在）
+            # ✅ 当网格范围更新时，清理 Redis 中的旧数据，重新开始
+            # 并不恢复旧数据，因为网格范围已经改变，网格位置名不对应
             if self.redis_available:
-                redis_grid_state = grid_manager.recover_grid_state_from_redis()
-                if redis_grid_state:
-                    grid_manager.restore_grid_state(redis_grid_state)
-                    print(f"[StaticGrid] {pair} 已从 Redis 恢复网格状态",
-                          file=sys.stderr, flush=True)
+                try:
+                    if grid_manager.redis_client:
+                        grid_manager.redis_client.delete(grid_manager.redis_key)
+                        print(f"[StaticGrid] {pair} 清理 Redis 中的旧数据",
+                              file=sys.stderr, flush=True)
+                except:
+                    pass
             
             print(f"[StaticGrid] {pair} 更新网格范围 - 从 1000-5000 更新为 {new_lower:.2f}-{new_upper:.2f}",
                   file=sys.stderr, flush=True)
@@ -192,7 +194,8 @@ class StaticGrid(IStrategy):
         # 如果 Redis 中有持仓数据，进行恢复
         if recovered_state:
             grid_manager.restore_from_redis_state(recovered_state)
-            print(f"[StaticGrid] {pair} 已从 Redis 恢复", file=sys.stderr, flush=True)
+            filled_count = sum(1 for gs in grid_manager.grid_states.values() if gs.status == "filled")
+            print(f"[StaticGrid] {pair} 从 Redis 恢复 - {filled_count} FILLED 网格", file=sys.stderr, flush=True)
         else:
             print(f"[StaticGrid] {pair} 新建持仓 - 网格初始为空，等待加仓逐步填充", file=sys.stderr, flush=True)