diff --git a/okx-auto-position/scripts/process_signal.py b/okx-auto-position/scripts/process_signal.py
index 3df90bf..7f03cc8 100644
--- a/okx-auto-position/scripts/process_signal.py
+++ b/okx-auto-position/scripts/process_signal.py
@@ -441,6 +441,9 @@ def close_position_raw(symbol_usdt, signal_side):
         dict: {action, pos_before, pos_after, pnl, message}
     """
     inst_id = f"{symbol_usdt}-USDT-SWAP"
+    # 1000PEPE 归一化为 PEPE (OKX 实际合约名)
+    if symbol_usdt == '1000PEPE':
+        inst_id = 'PEPE-USDT-SWAP'
 
     # 1. 查当前持仓
     resp = _okx_raw_request('GET', '/api/v5/account/positions', {'instId': inst_id})