diff --git a/server.py b/server.py
index e0bc1eee..d6004862 100644
--- a/server.py
+++ b/server.py
@@ -52,8 +52,6 @@ def _compute_regime_winrates_cached(pt, _approx_univ):
     from flask import request as _req
 
     # 缓存键
-    import time as _tt
-    _t0 = _tt.time()
     _cache_key = None
     try:
         _cc = _sq.connect(str(DATA_DIR / "mofin.db"), timeout=5)
@@ -61,14 +59,11 @@ def _compute_regime_winrates_cached(pt, _approx_univ):
         _cc.close()
         _cache_key = (pt or "2y") + "|" + str(_ver_s)
     except Exception as _e:
-        print(f"[REGIME_CACHE] key_err: {_e}", flush=True)
         _cache_key = None
     _slots = _regime_winrates_cache.get("slots") or {}
     _slot = _slots.get(pt or "2y")
     if _cache_key and _slot and _slot[0] == _cache_key:
-        print(f"[REGIME_CACHE] HIT pt={pt} cost={round(_tt.time()-_t0,3)}s", flush=True)
         return _slot[1]
-    print(f"[REGIME_CACHE] MISS pt={pt} key={_cache_key} slots={list(_slots.keys())}", flush=True)
 
     _pt_chain = {'1m': '1y', '6m': '1y', '1y': '1y', '2y': '2y', '5y': '5y', '10y': '10y'}
     _pt_use = _pt_chain.get(pt or '2y', '2y')
@@ -177,7 +172,6 @@ def _compute_regime_winrates_cached(pt, _approx_univ):
             (_regime_winrates_cache.setdefault("slots", {}))[pt or "2y"] = (_cache_key, _regime_winrates)
         except Exception:
             pass
-    print(f"[REGIME_CACHE] DONE pt={pt} cost={round(_tt.time()-_t0,1)}s strategies={len(_regime_winrates)}", flush=True)
     return _regime_winrates