diff --git a/branch_scanner.py b/branch_scanner.py
index 414ccfe..6bacac3 100644
--- a/branch_scanner.py
+++ b/branch_scanner.py
@@ -61,7 +61,7 @@ def save_decisions(data):
 
 
 def check_condition(branch, scenario_id, price):
-    """检查分支条件是否满足"""
+    """检查分支条件是否满足 — 同步 strategy_tree._check_branch_condition 逻辑"""
     cond = branch.get("condition", {})
     required_scenario = cond.get("scenario", "")
     if required_scenario and required_scenario != scenario_id:
@@ -76,6 +76,18 @@ def check_condition(branch, scenario_id, price):
             if op == ">" and not (price > val): return False
             if op == "<=" and not (price <= val): return False
             if op == ">=" and not (price >= val): return False
+
+    # 买入区下界（price_lower）检查 — 之前遗漏
+    price_lower = cond.get("price_lower", "")
+    if price_lower and price:
+        ops = re.findall(r"([<>=!]+)\s*([\d.]+)", price_lower)
+        for op, val_str in ops:
+            val = float(val_str)
+            if op == "<" and not (price < val): return False
+            if op == ">" and not (price > val): return False
+            if op == "<=" and not (price <= val): return False
+            if op == ">=" and not (price >= val): return False
+
     return True
 
 
@@ -114,11 +126,17 @@ def main():
         if not price:
             continue
 
-        for br in branches:
+        # 找出所有适用的分支，选最优（优先级数字最低）
+        best = None
+        for br in sorted(branches, key=lambda b: b.get("priority", 999)):
             if check_condition(br, sid, price):
-                br["trigger_count"] = br.get("trigger_count", 0) + 1
-                br["last_triggered"] = today
-                triggered.append((code, entry.get("name", ""), br))
+                best = br
+                break
+        
+        if best:
+            best["trigger_count"] = best.get("trigger_count", 0) + 1
+            best["last_triggered"] = today
+            triggered.append((code, entry.get("name", ""), best))
 
     if triggered:
         save_decisions(data)
diff --git a/data/decisions.json b/data/decisions.json
index a4341ca..5ba255e 100644
--- a/data/decisions.json
+++ b/data/decisions.json
@@ -83,9 +83,9 @@
             },
             "priority": 1,
             "rationale": "价格回调到支撑区，弱势市场低吸",
-            "trigger_count": 0,
+            "trigger_count": 1,
             "success_rate": null,
-            "last_triggered": null
+            "last_triggered": "2026-06-24"
           },
           {
             "id": "000657_breakout_chase",
@@ -147,9 +147,9 @@
             },
             "priority": 99,
             "rationale": "没有分支匹配时的默认动作",
-            "trigger_count": 0,
+            "trigger_count": 3,
             "success_rate": null,
-            "last_triggered": null
+            "last_triggered": "2026-06-24"
           }
         ],
         "initialized_at": "2026-06-24T10:23:51.371434"
@@ -226,9 +226,9 @@
             },
             "priority": 1,
             "rationale": "价格回调到支撑区，弱势市场低吸",
-            "trigger_count": 0,
+            "trigger_count": 3,
             "success_rate": null,
-            "last_triggered": null
+            "last_triggered": "2026-06-24"
           },
           {
             "id": "000700_breakout_chase",
@@ -290,9 +290,9 @@
             },
             "priority": 99,
             "rationale": "没有分支匹配时的默认动作",
-            "trigger_count": 0,
+            "trigger_count": 1,
             "success_rate": null,
-            "last_triggered": null
+            "last_triggered": "2026-06-24"
           }
         ],
         "initialized_at": "2026-06-24T10:23:51.374072"
@@ -411,9 +411,9 @@
             },
             "priority": 0,
             "rationale": "止损保护本金",
-            "trigger_count": 0,
+            "trigger_count": 3,
             "success_rate": null,
-            "last_triggered": null
+            "last_triggered": "2026-06-24"
           },
           {
             "id": "000711_buy_dip",
@@ -430,9 +430,9 @@
             },
             "priority": 1,
             "rationale": "价格回调到支撑区，弱势市场低吸",
-            "trigger_count": 3,
+            "trigger_count": 4,
             "success_rate": null,
-            "last_triggered": "2026-06-24T10:23:51.378572"
+            "last_triggered": "2026-06-24"
           },
           {
             "id": "000711_breakout_chase",
@@ -494,9 +494,9 @@
             },
             "priority": 99,
             "rationale": "没有分支匹配时的默认动作",
-            "trigger_count": 3,
+            "trigger_count": 4,
             "success_rate": null,
-            "last_triggered": "2026-06-24T10:23:51.378572"
+            "last_triggered": "2026-06-24"
           }
         ],
         "last_evaluated": "2026-06-24T10:23:51.378572"
@@ -705,9 +705,9 @@
             },
             "priority": 99,
             "rationale": "没有分支匹配时的默认动作",
-            "trigger_count": 0,
+            "trigger_count": 3,
             "success_rate": null,
-            "last_triggered": null
+            "last_triggered": "2026-06-24"
           }
         ],
         "initialized_at": "2026-06-24T10:23:51.378593"
@@ -716,17 +716,17 @@
     {
       "code": "002594",
       "name": "比亚迪",
-      "price": 83.23,
+      "price": 83.03,
       "cost": 0,
       "shares": 0,
       "avg_price": 0,
-      "action": "盈利持有 | 目标92.39 | 止损80.73 | 买入区81.57~84.89 | 信号:观望",
-      "stop_loss": 80.73,
-      "entry_low": 81.57,
-      "entry_high": 84.89,
-      "tech_snapshot": "形态:光头光脚阴线/bearish 量价:主动卖盘占优 强撑:76.5 弱撑:82.74 弱压:85.0 强压:92.39",
+      "action": "盈利持有 | 目标92.47 | 止损80.54 | 买入区81.37~84.69 | 信号:观望",
+      "stop_loss": 80.54,
+      "entry_low": 81.37,
+      "entry_high": 84.69,
+      "tech_snapshot": "形态:光头光脚阴线/bearish 量价:主动卖盘占优 强撑:76.5 弱撑:82.45 弱压:85.0 强压:92.47",
       "timing_signal": "观望",
-      "rr_ratio": 3.66,
+      "rr_ratio": 3.79,
       "status": "updated",
       "note": "",
       "timestamp": "2026-06-24 09:00",
@@ -738,7 +738,7 @@
       "position_advice": "减仓或观望",
       "time_horizon": "观望",
       "created_at": "2026-06-18 17:15",
-      "take_profit": 92.39,
+      "take_profit": 92.47,
       "updated_reason": "技术信号变化: 大盘中性，行业偏弱，蓝筹，放量下跌，等企稳再入: 止损83.36→79.15 | 形态:带上影阴线/bearish 量价:主动卖盘占优 强撑:78.83 弱撑:83.73 弱压:87.59 强压:93.",
       "changelog": [
         {
@@ -824,7 +824,7 @@
           {
             "id": "002594_stop_loss",
             "condition": {
-              "price": "<80.73"
+              "price": "<80.54"
             },
             "action": {
               "type": "sell",
@@ -841,26 +841,26 @@
             "id": "002594_buy_dip",
             "condition": {
               "scenario": "weak_consolidation",
-              "price": "<=84.89",
-              "price_lower": ">=81.57"
+              "price": "<=84.69",
+              "price_lower": ">=81.37"
             },
             "action": {
               "type": "buy",
               "amount": "normal",
-              "limit": 81.57,
+              "limit": 81.37,
               "reason": "回调支撑买入"
             },
             "priority": 1,
             "rationale": "价格回调到支撑区，弱势市场低吸",
-            "trigger_count": 3,
+            "trigger_count": 2,
             "success_rate": null,
-            "last_triggered": "2026-06-24T10:23:51.382837"
+            "last_triggered": "2026-06-24"
           },
           {
             "id": "002594_breakout_chase",
             "condition": {
               "scenario": "bullish_recovery",
-              "price": ">=92.39"
+              "price": ">=92.47"
             },
             "action": {
               "type": "buy",
@@ -894,7 +894,7 @@
           {
             "id": "002594_take_profit",
             "condition": {
-              "price": ">=92.39"
+              "price": ">=92.47"
             },
             "action": {
               "type": "sell",
@@ -916,9 +916,9 @@
             },
             "priority": 99,
             "rationale": "没有分支匹配时的默认动作",
-            "trigger_count": 3,
+            "trigger_count": 0,
             "success_rate": null,
-            "last_triggered": "2026-06-24T10:23:51.382837"
+            "last_triggered": null
           }
         ],
         "last_evaluated": "2026-06-24T10:23:51.382837"
@@ -4831,9 +4831,9 @@
             },
             "priority": 1,
             "rationale": "价格回调到支撑区，弱势市场低吸",
-            "trigger_count": 0,
+            "trigger_count": 3,
             "success_rate": null,
-            "last_triggered": null
+            "last_triggered": "2026-06-24"
           },
           {
             "id": "300035_breakout_chase",
@@ -4895,9 +4895,9 @@
             },
             "priority": 99,
             "rationale": "没有分支匹配时的默认动作",
-            "trigger_count": 0,
+            "trigger_count": 1,
             "success_rate": null,
-            "last_triggered": null
+            "last_triggered": "2026-06-24"
           }
         ],
         "initialized_at": "2026-06-24T10:23:51.430733"
@@ -4906,17 +4906,17 @@
     {
       "code": "300124",
       "name": "汇川技术",
-      "price": 66.98,
+      "price": 67.09,
       "cost": 0,
       "shares": 0,
       "avg_price": 0,
-      "action": "盈利持有 | 目标73.24 | 止损64.97 | 买入区65.64~68.28 | 信号:观望",
-      "stop_loss": 64.97,
-      "entry_low": 65.64,
-      "entry_high": 68.28,
-      "tech_snapshot": "形态:锤子线/T字线/bullish 量价:主动卖盘占优 强撑:60.36 弱撑:66.1 弱压:67.67 强压:73.24",
+      "action": "盈利持有 | 目标73.27 | 止损65.08 | 买入区65.75~68.36 | 信号:观望",
+      "stop_loss": 65.08,
+      "entry_low": 65.75,
+      "entry_high": 68.36,
+      "tech_snapshot": "形态:锤子线/T字线/bullish 量价:主动卖盘占优 强撑:60.39 弱撑:66.18 弱压:67.75 强压:73.27",
       "timing_signal": "观望",
-      "rr_ratio": 3.11,
+      "rr_ratio": 3.07,
       "status": "updated",
       "note": "",
       "timestamp": "2026-06-24 09:01",
@@ -4928,7 +4928,7 @@
       "position_advice": "减仓或观望",
       "time_horizon": "观望",
       "created_at": "2026-06-18 17:15",
-      "take_profit": 73.24,
+      "take_profit": 73.27,
       "updated_reason": "技术面重评: 止损65.78→64.82 | 形态:光头光脚阴线/bearish 量价:主动卖盘占优 强撑:61.61 弱撑:65.99 弱压:68.95 强压:73",
       "changelog": [
         {
@@ -5007,7 +5007,7 @@
           {
             "id": "300124_stop_loss",
             "condition": {
-              "price": "<64.97"
+              "price": "<65.08"
             },
             "action": {
               "type": "sell",
@@ -5024,26 +5024,26 @@
             "id": "300124_buy_dip",
             "condition": {
               "scenario": "weak_consolidation",
-              "price": "<=68.28",
-              "price_lower": ">=65.64"
+              "price": "<=68.36",
+              "price_lower": ">=65.75"
             },
             "action": {
               "type": "buy",
               "amount": "normal",
-              "limit": 65.64,
+              "limit": 65.75,
               "reason": "回调支撑买入"
             },
             "priority": 1,
             "rationale": "价格回调到支撑区，弱势市场低吸",
-            "trigger_count": 3,
+            "trigger_count": 2,
             "success_rate": null,
-            "last_triggered": "2026-06-24T10:23:51.435819"
+            "last_triggered": "2026-06-24"
           },
           {
             "id": "300124_breakout_chase",
             "condition": {
               "scenario": "bullish_recovery",
-              "price": ">=73.24"
+              "price": ">=73.27"
             },
             "action": {
               "type": "buy",
@@ -5077,7 +5077,7 @@
           {
             "id": "300124_take_profit",
             "condition": {
-              "price": ">=73.24"
+              "price": ">=73.27"
             },
             "action": {
               "type": "sell",
@@ -5099,9 +5099,9 @@
             },
             "priority": 99,
             "rationale": "没有分支匹配时的默认动作",
-            "trigger_count": 3,
+            "trigger_count": 0,
             "success_rate": null,
-            "last_triggered": "2026-06-24T10:23:51.435819"
+            "last_triggered": null
           }
         ],
         "last_evaluated": "2026-06-24T10:23:51.435819"
@@ -5197,9 +5197,9 @@
             },
             "priority": 1,
             "rationale": "价格回调到支撑区，弱势市场低吸",
-            "trigger_count": 0,
+            "trigger_count": 3,
             "success_rate": null,
-            "last_triggered": null
+            "last_triggered": "2026-06-24"
           },
           {
             "id": "300308_breakout_chase",
@@ -5261,9 +5261,9 @@
             },
             "priority": 99,
             "rationale": "没有分支匹配时的默认动作",
-            "trigger_count": 0,
+            "trigger_count": 1,
             "success_rate": null,
-            "last_triggered": null
+            "last_triggered": "2026-06-24"
           }
         ],
         "initialized_at": "2026-06-24T10:23:51.435849"
@@ -5401,9 +5401,9 @@
             },
             "priority": 1,
             "rationale": "价格回调到支撑区，弱势市场低吸",
-            "trigger_count": 0,
+            "trigger_count": 3,
             "success_rate": null,
-            "last_triggered": null
+            "last_triggered": "2026-06-24"
           },
           {
             "id": "300548_breakout_chase",
@@ -5465,9 +5465,9 @@
             },
             "priority": 99,
             "rationale": "没有分支匹配时的默认动作",
-            "trigger_count": 0,
+            "trigger_count": 1,
             "success_rate": null,
-            "last_triggered": null
+            "last_triggered": "2026-06-24"
           }
         ],
         "initialized_at": "2026-06-24T10:23:51.438379"
@@ -5591,9 +5591,9 @@
             },
             "priority": 1,
             "rationale": "价格回调到支撑区，弱势市场低吸",
-            "trigger_count": 0,
+            "trigger_count": 1,
             "success_rate": null,
-            "last_triggered": null
+            "last_triggered": "2026-06-24"
           },
           {
             "id": "300690_breakout_chase",
@@ -5642,9 +5642,9 @@
             },
             "priority": 4,
             "rationale": "达到目标价，减半仓锁定利润",
-            "trigger_count": 0,
+            "trigger_count": 1,
             "success_rate": null,
-            "last_triggered": null
+            "last_triggered": "2026-06-24"
           },
           {
             "id": "300690_hold",
@@ -5655,9 +5655,9 @@
             },
             "priority": 99,
             "rationale": "没有分支匹配时的默认动作",
-            "trigger_count": 0,
+            "trigger_count": 3,
             "success_rate": null,
-            "last_triggered": null
+            "last_triggered": "2026-06-24"
           }
         ],
         "initialized_at": "2026-06-24T10:23:51.440911"
@@ -5802,9 +5802,9 @@
             },
             "priority": 1,
             "rationale": "价格回调到支撑区，弱势市场低吸",
-            "trigger_count": 0,
+            "trigger_count": 3,
             "success_rate": null,
-            "last_triggered": null
+            "last_triggered": "2026-06-24"
           },
           {
             "id": "300750_breakout_chase",
@@ -5853,9 +5853,9 @@
             },
             "priority": 4,
             "rationale": "达到目标价，减半仓锁定利润",
-            "trigger_count": 0,
+            "trigger_count": 1,
             "success_rate": null,
-            "last_triggered": null
+            "last_triggered": "2026-06-24"
           },
           {
             "id": "300750_hold",
@@ -5866,9 +5866,9 @@
             },
             "priority": 99,
             "rationale": "没有分支匹配时的默认动作",
-            "trigger_count": 0,
+            "trigger_count": 1,
             "success_rate": null,
-            "last_triggered": null
+            "last_triggered": "2026-06-24"
           }
         ],
         "initialized_at": "2026-06-24T10:23:51.443454"
@@ -5978,9 +5978,9 @@
             },
             "priority": 1,
             "rationale": "价格回调到支撑区，弱势市场低吸",
-            "trigger_count": 0,
+            "trigger_count": 3,
             "success_rate": null,
-            "last_triggered": null
+            "last_triggered": "2026-06-24"
           },
           {
             "id": "518880_breakout_chase",
@@ -6029,9 +6029,9 @@
             },
             "priority": 4,
             "rationale": "达到目标价，减半仓锁定利润",
-            "trigger_count": 0,
+            "trigger_count": 1,
             "success_rate": null,
-            "last_triggered": null
+            "last_triggered": "2026-06-24"
           },
           {
             "id": "518880_hold",
@@ -6042,9 +6042,9 @@
             },
             "priority": 99,
             "rationale": "没有分支匹配时的默认动作",
-            "trigger_count": 0,
+            "trigger_count": 1,
             "success_rate": null,
-            "last_triggered": null
+            "last_triggered": "2026-06-24"
           }
         ],
         "initialized_at": "2026-06-24T10:23:51.446049"
@@ -6189,9 +6189,9 @@
             },
             "priority": 1,
             "rationale": "价格回调到支撑区，弱势市场低吸",
-            "trigger_count": 0,
+            "trigger_count": 1,
             "success_rate": null,
-            "last_triggered": null
+            "last_triggered": "2026-06-24"
           },
           {
             "id": "600036_breakout_chase",
@@ -6253,9 +6253,9 @@
             },
             "priority": 99,
             "rationale": "没有分支匹配时的默认动作",
-            "trigger_count": 0,
+            "trigger_count": 3,
             "success_rate": null,
-            "last_triggered": null
+            "last_triggered": "2026-06-24"
           }
         ],
         "initialized_at": "2026-06-24T10:23:51.448654"
@@ -6351,9 +6351,9 @@
             },
             "priority": 1,
             "rationale": "价格回调到支撑区，弱势市场低吸",
-            "trigger_count": 3,
+            "trigger_count": 6,
             "success_rate": null,
-            "last_triggered": "2026-06-24T10:23:51.453703"
+            "last_triggered": "2026-06-24"
           },
           {
             "id": "600519_breakout_chase",
@@ -6415,9 +6415,9 @@
             },
             "priority": 99,
             "rationale": "没有分支匹配时的默认动作",
-            "trigger_count": 3,
+            "trigger_count": 4,
             "success_rate": null,
-            "last_triggered": "2026-06-24T10:23:51.453703"
+            "last_triggered": "2026-06-24"
           }
         ],
         "last_evaluated": "2026-06-24T10:23:51.453703"
@@ -6606,9 +6606,9 @@
             },
             "priority": 4,
             "rationale": "达到目标价，减半仓锁定利润",
-            "trigger_count": 0,
+            "trigger_count": 3,
             "success_rate": null,
-            "last_triggered": null
+            "last_triggered": "2026-06-24"
           },
           {
             "id": "600563_hold",
@@ -6619,9 +6619,9 @@
             },
             "priority": 99,
             "rationale": "没有分支匹配时的默认动作",
-            "trigger_count": 0,
+            "trigger_count": 1,
             "success_rate": null,
-            "last_triggered": null
+            "last_triggered": "2026-06-24"
           }
         ],
         "initialized_at": "2026-06-24T10:23:51.453733"
@@ -6759,9 +6759,9 @@
             },
             "priority": 1,
             "rationale": "价格回调到支撑区，弱势市场低吸",
-            "trigger_count": 0,
+            "trigger_count": 1,
             "success_rate": null,
-            "last_triggered": null
+            "last_triggered": "2026-06-24"
           },
           {
             "id": "600739_breakout_chase",
@@ -6823,9 +6823,9 @@
             },
             "priority": 99,
             "rationale": "没有分支匹配时的默认动作",
-            "trigger_count": 0,
+            "trigger_count": 3,
             "success_rate": null,
-            "last_triggered": null
+            "last_triggered": "2026-06-24"
           }
         ],
         "initialized_at": "2026-06-24T10:23:51.456350"
@@ -6834,17 +6834,17 @@
     {
       "code": "601318",
       "name": "中国平安",
-      "price": 49.73,
+      "price": 49.07,
       "cost": 0,
       "shares": 0,
       "avg_price": 0,
-      "action": "盈利持有 | 目标53.88 | 止损48.24 | 买入区48.74~50.5 | 信号:观望",
-      "stop_loss": 48.24,
-      "entry_low": 48.74,
-      "entry_high": 50.5,
-      "tech_snapshot": "形态:光头光脚阴线/bearish 量价:主动卖盘占优 强撑:46.34 弱撑:49.33 弱压:50.5 强压:53.88",
+      "action": "盈利持有 | 目标53.59 | 止损47.6 | 买入区48.09~50.0 | 信号:观望",
+      "stop_loss": 47.6,
+      "entry_low": 48.09,
+      "entry_high": 50.0,
+      "tech_snapshot": "形态:光头光脚阴线/bearish 量价:主动卖盘占优 强撑:45.74 弱撑:48.45 弱压:50.4 强压:53.59",
       "timing_signal": "观望",
-      "rr_ratio": 2.79,
+      "rr_ratio": 3.07,
       "status": "updated",
       "note": "",
       "timestamp": "2026-06-24 09:01",
@@ -6856,7 +6856,7 @@
       "position_advice": "减仓或观望",
       "time_horizon": "观望",
       "created_at": "2026-06-22 11:50",
-      "take_profit": 53.88,
+      "take_profit": 53.59,
       "changelog": [
         {
           "date": "2026-06-22 12:01",
@@ -6885,7 +6885,7 @@
           {
             "id": "601318_stop_loss",
             "condition": {
-              "price": "<48.24"
+              "price": "<47.6"
             },
             "action": {
               "type": "sell",
@@ -6902,26 +6902,26 @@
             "id": "601318_buy_dip",
             "condition": {
               "scenario": "weak_consolidation",
-              "price": "<=50.5",
-              "price_lower": ">=48.74"
+              "price": "<=50.0",
+              "price_lower": ">=48.09"
             },
             "action": {
               "type": "buy",
               "amount": "normal",
-              "limit": 48.74,
+              "limit": 48.09,
               "reason": "回调支撑买入"
             },
             "priority": 1,
             "rationale": "价格回调到支撑区，弱势市场低吸",
-            "trigger_count": 3,
+            "trigger_count": 2,
             "success_rate": null,
-            "last_triggered": "2026-06-24T10:23:51.461460"
+            "last_triggered": "2026-06-24"
           },
           {
             "id": "601318_breakout_chase",
             "condition": {
               "scenario": "bullish_recovery",
-              "price": ">=53.88"
+              "price": ">=53.59"
             },
             "action": {
               "type": "buy",
@@ -6955,7 +6955,7 @@
           {
             "id": "601318_take_profit",
             "condition": {
-              "price": ">=53.88"
+              "price": ">=53.59"
             },
             "action": {
               "type": "sell",
@@ -6977,9 +6977,9 @@
             },
             "priority": 99,
             "rationale": "没有分支匹配时的默认动作",
-            "trigger_count": 3,
+            "trigger_count": 0,
             "success_rate": null,
-            "last_triggered": "2026-06-24T10:23:51.461460"
+            "last_triggered": null
           }
         ],
         "last_evaluated": "2026-06-24T10:23:51.461460"
@@ -7117,9 +7117,9 @@
             },
             "priority": 1,
             "rationale": "价格回调到支撑区，弱势市场低吸",
-            "trigger_count": 0,
+            "trigger_count": 3,
             "success_rate": null,
-            "last_triggered": null
+            "last_triggered": "2026-06-24"
           },
           {
             "id": "601899_breakout_chase",
@@ -7181,9 +7181,9 @@
             },
             "priority": 99,
             "rationale": "没有分支匹配时的默认动作",
-            "trigger_count": 0,
+            "trigger_count": 1,
             "success_rate": null,
-            "last_triggered": null
+            "last_triggered": "2026-06-24"
           }
         ],
         "initialized_at": "2026-06-24T10:23:51.461488"
@@ -7358,9 +7358,9 @@
             },
             "priority": 4,
             "rationale": "达到目标价，减半仓锁定利润",
-            "trigger_count": 0,
+            "trigger_count": 3,
             "success_rate": null,
-            "last_triggered": null
+            "last_triggered": "2026-06-24"
           },
           {
             "id": "603259_hold",
@@ -7371,9 +7371,9 @@
             },
             "priority": 99,
             "rationale": "没有分支匹配时的默认动作",
-            "trigger_count": 0,
+            "trigger_count": 1,
             "success_rate": null,
-            "last_triggered": null
+            "last_triggered": "2026-06-24"
           }
         ],
         "initialized_at": "2026-06-24T10:23:51.463984"
@@ -7505,9 +7505,9 @@
             },
             "priority": 99,
             "rationale": "没有分支匹配时的默认动作",
-            "trigger_count": 0,
+            "trigger_count": 3,
             "success_rate": null,
-            "last_triggered": null
+            "last_triggered": "2026-06-24"
           }
         ],
         "initialized_at": "2026-06-24T10:23:51.466468"
@@ -7716,9 +7716,9 @@
             },
             "priority": 99,
             "rationale": "没有分支匹配时的默认动作",
-            "trigger_count": 0,
+            "trigger_count": 3,
             "success_rate": null,
-            "last_triggered": null
+            "last_triggered": "2026-06-24"
           }
         ],
         "initialized_at": "2026-06-24T10:23:51.469011"
@@ -7856,9 +7856,9 @@
             },
             "priority": 1,
             "rationale": "价格回调到支撑区，弱势市场低吸",
-            "trigger_count": 0,
+            "trigger_count": 1,
             "success_rate": null,
-            "last_triggered": null
+            "last_triggered": "2026-06-24"
           },
           {
             "id": "688639_breakout_chase",
@@ -7920,9 +7920,9 @@
             },
             "priority": 99,
             "rationale": "没有分支匹配时的默认动作",
-            "trigger_count": 0,
+            "trigger_count": 3,
             "success_rate": null,
-            "last_triggered": null
+            "last_triggered": "2026-06-24"
           }
         ],
         "initialized_at": "2026-06-24T10:23:51.471510"
@@ -7931,17 +7931,17 @@
     {
       "code": "688795",
       "name": "摩尔线程-U",
-      "price": 685.03,
+      "price": 684.0,
       "cost": 0,
       "shares": 0,
       "avg_price": 0,
-      "action": "盈利持有 | 目标818.99 | 止损664.48 | 买入区671.33~698.73 | 信号:观望",
-      "stop_loss": 664.48,
-      "entry_low": 671.33,
-      "entry_high": 698.73,
-      "tech_snapshot": "形态:锤子线/T字线/bullish 量价:主动卖盘占优 强撑:563.22 弱撑:669.69 弱压:704.03 强压:818.99",
+      "action": "盈利持有 | 目标818.65 | 止损663.48 | 买入区670.32~697.68 | 信号:观望",
+      "stop_loss": 663.48,
+      "entry_low": 670.32,
+      "entry_high": 697.68,
+      "tech_snapshot": "形态:锤子线/T字线/bullish 量价:主动卖盘占优 强撑:563.22 弱撑:669.0 弱压:704.03 强压:818.65",
       "timing_signal": "观望",
-      "rr_ratio": 6.52,
+      "rr_ratio": 6.56,
       "status": "updated",
       "note": "",
       "timestamp": "2026-06-24 09:01",
@@ -7953,7 +7953,7 @@
       "position_advice": "正常配置",
       "time_horizon": "数月~1年",
       "created_at": "2026-06-18 17:15",
-      "take_profit": 818.99,
+      "take_profit": 818.65,
       "updated_reason": "技术信号变化: 大盘中性，行业中性，高估值，放量下跌，等企稳再入: 止损683.91→660.96 | 形态:带上影阳线/neutral 量价:主动卖盘占优 强撑:568.43 弱撑:660.96 弱压:746.15 强压:",
       "changelog": [
         {
@@ -8032,7 +8032,7 @@
           {
             "id": "688795_stop_loss",
             "condition": {
-              "price": "<664.48"
+              "price": "<663.48"
             },
             "action": {
               "type": "sell",
@@ -8049,26 +8049,26 @@
             "id": "688795_buy_dip",
             "condition": {
               "scenario": "weak_consolidation",
-              "price": "<=698.73",
-              "price_lower": ">=671.33"
+              "price": "<=697.68",
+              "price_lower": ">=670.32"
             },
             "action": {
               "type": "buy",
               "amount": "normal",
-              "limit": 671.33,
+              "limit": 670.32,
               "reason": "回调支撑买入"
             },
             "priority": 1,
             "rationale": "价格回调到支撑区，弱势市场低吸",
-            "trigger_count": 3,
+            "trigger_count": 2,
             "success_rate": null,
-            "last_triggered": "2026-06-24T10:23:51.476631"
+            "last_triggered": "2026-06-24"
           },
           {
             "id": "688795_breakout_chase",
             "condition": {
               "scenario": "bullish_recovery",
-              "price": ">=818.99"
+              "price": ">=818.65"
             },
             "action": {
               "type": "buy",
@@ -8102,7 +8102,7 @@
           {
             "id": "688795_take_profit",
             "condition": {
-              "price": ">=818.99"
+              "price": ">=818.65"
             },
             "action": {
               "type": "sell",
@@ -8124,9 +8124,9 @@
             },
             "priority": 99,
             "rationale": "没有分支匹配时的默认动作",
-            "trigger_count": 3,
+            "trigger_count": 0,
             "success_rate": null,
-            "last_triggered": "2026-06-24T10:23:51.476631"
+            "last_triggered": null
           }
         ],
         "last_evaluated": "2026-06-24T10:23:51.476631"
@@ -8264,9 +8264,9 @@
             },
             "priority": 1,
             "rationale": "价格回调到支撑区，弱势市场低吸",
-            "trigger_count": 0,
+            "trigger_count": 1,
             "success_rate": null,
-            "last_triggered": null
+            "last_triggered": "2026-06-24"
           },
           {
             "id": "688802_breakout_chase",
@@ -8328,9 +8328,9 @@
             },
             "priority": 99,
             "rationale": "没有分支匹配时的默认动作",
-            "trigger_count": 0,
+            "trigger_count": 3,
             "success_rate": null,
-            "last_triggered": null
+            "last_triggered": "2026-06-24"
           }
         ],
         "initialized_at": "2026-06-24T10:23:51.476659"
@@ -8518,9 +8518,9 @@
             },
             "priority": 99,
             "rationale": "没有分支匹配时的默认动作",
-            "trigger_count": 0,
+            "trigger_count": 3,
             "success_rate": null,
-            "last_triggered": null
+            "last_triggered": "2026-06-24"
           }
         ],
         "initialized_at": "2026-06-24T10:23:51.479161"
@@ -8653,14 +8653,14 @@
             },
             "priority": 99,
             "rationale": "没有分支匹配时的默认动作",
-            "trigger_count": 0,
+            "trigger_count": 3,
             "success_rate": null,
-            "last_triggered": null
+            "last_triggered": "2026-06-24"
           }
         ]
       }
     }
   ],
-  "total": 42,
-  "regenerated_at": "2026-06-24 10:01"
+  "total": 43,
+  "regenerated_at": "2026-06-24 10:31"
 }
\ No newline at end of file
diff --git a/data/portfolio.json b/data/portfolio.json
index 0f52272..b02854b 100644
--- a/data/portfolio.json
+++ b/data/portfolio.json
@@ -26,8 +26,8 @@
         "action_note": "⚠️盈亏比偏低(1:1.2)，不建议加仓",
         "timing_signal": "大盘中性，行业偏弱，蓝筹，持有"
       },
-      "price": 416.4,
-      "change_pct": 0.39
+      "price": 416.6,
+      "change_pct": 0.68
     },
     {
       "code": "00981",
@@ -55,8 +55,8 @@
         "action_note": "⚠️盈亏比偏低(1:1.3)，不建议加仓",
         "timing_signal": "大盘中性，行业中性，高估值，蓝筹，持有"
       },
-      "price": 83.55,
-      "change_pct": 7.32
+      "price": 83.9,
+      "change_pct": 7.77
     },
     {
       "code": "01088",
@@ -84,8 +84,8 @@
         "action_note": "⚠️盈亏比偏低(1:1.2)，不建议加仓",
         "timing_signal": "大盘中性，行业中性，蓝筹，持有"
       },
-      "price": 41.56,
-      "change_pct": -1.19
+      "price": 41.54,
+      "change_pct": -1.28
     },
     {
       "code": "01211",
@@ -113,8 +113,8 @@
         "action_note": "深套持有",
         "timing_signal": "大盘中性，行业偏弱，蓝筹，持有"
       },
-      "price": 74.9,
-      "change_pct": -1.25
+      "price": 75.1,
+      "change_pct": -0.99
     },
     {
       "code": "01478",
@@ -142,8 +142,8 @@
         "action_note": "深套持有",
         "timing_signal": "大盘中性，行业中性，低估值，持有"
       },
-      "price": 7.63,
-      "change_pct": -3.17
+      "price": 7.67,
+      "change_pct": -2.79
     },
     {
       "code": "01888",
@@ -171,7 +171,7 @@
         "action_note": "短炒强趋势持",
         "timing_signal": "大盘中性，行业偏弱，高估值，强趋势持"
       },
-      "price": 94.4,
+      "price": 94.8,
       "change_pct": 8.19
     },
     {
@@ -258,8 +258,8 @@
         "action_note": "深套持有",
         "timing_signal": "大盘中性，行业偏弱，蓝筹，持有"
       },
-      "price": 97.7,
-      "change_pct": -1.26
+      "price": 98.45,
+      "change_pct": -0.51
     },
     {
       "code": "300035",
@@ -287,8 +287,8 @@
         "action_note": "深套持有",
         "timing_signal": "大盘中性，行业偏弱，持有"
       },
-      "price": 16.12,
-      "change_pct": -1.47
+      "price": 16.06,
+      "change_pct": -1.83
     },
     {
       "code": "300548",
@@ -316,8 +316,8 @@
         "action_note": "短炒强趋势持",
         "timing_signal": "大盘中性，行业中性，高估值，强趋势持"
       },
-      "price": 286.54,
-      "change_pct": 0.18
+      "price": 283.8,
+      "change_pct": -0.78
     },
     {
       "code": "300690",
@@ -345,8 +345,8 @@
         "action_note": "⚠️盈亏比偏低(1:1.5)，不建议加仓",
         "timing_signal": "大盘中性，行业偏弱，持有"
       },
-      "price": 22.83,
-      "change_pct": -3.39
+      "price": 22.79,
+      "change_pct": -3.55
     },
     {
       "code": "300750",
@@ -374,8 +374,8 @@
         "action_note": "",
         "timing_signal": "大盘中性，行业偏弱，蓝筹，持有"
       },
-      "price": 394.29,
-      "change_pct": 0.45
+      "price": 392.99,
+      "change_pct": 0.12
     },
     {
       "code": "518880",
@@ -403,8 +403,8 @@
         "action_note": "深套持有",
         "timing_signal": "大盘中性，行业偏弱，持有"
       },
-      "price": 8.47,
-      "change_pct": -0.81
+      "price": 8.46,
+      "change_pct": -0.98
     },
     {
       "code": "600036",
@@ -432,8 +432,8 @@
         "action_note": "⚠️盈亏比偏低(1:1.2)，不建议加仓",
         "timing_signal": "大盘中性，行业偏强，低估值，蓝筹，弱势持有"
       },
-      "price": 36.97,
-      "change_pct": -1.15
+      "price": 37.04,
+      "change_pct": -0.96
     },
     {
       "code": "600563",
@@ -490,8 +490,8 @@
         "action_note": "⚠️盈亏比偏低(1:1.2)，不建议加仓",
         "timing_signal": "大盘中性，行业偏强，持有"
       },
-      "price": 10.48,
-      "change_pct": -1.6
+      "price": 10.47,
+      "change_pct": -1.69
     },
     {
       "code": "601899",
@@ -519,8 +519,8 @@
         "action_note": "深套持有",
         "timing_signal": "大盘中性，行业偏弱，低估值，蓝筹，持有"
       },
-      "price": 27.58,
-      "change_pct": -0.79
+      "price": 27.51,
+      "change_pct": -0.94
     },
     {
       "code": "603259",
@@ -548,8 +548,8 @@
         "action_note": "",
         "timing_signal": "大盘中性，行业偏强，低估值，持有"
       },
-      "price": 115.01,
-      "change_pct": 8.18
+      "price": 116.45,
+      "change_pct": 9.54
     },
     {
       "code": "688411",
@@ -577,8 +577,8 @@
         "action_note": "",
         "timing_signal": "持有"
       },
-      "price": 266.48,
-      "change_pct": -2.12
+      "price": 266.91,
+      "change_pct": -1.96
     },
     {
       "code": "688981",
@@ -606,8 +606,8 @@
         "action_note": "",
         "timing_signal": "大盘中性，行业中性，高估值，蓝筹，持有"
       },
-      "price": 151.99,
-      "change_pct": 7.26
+      "price": 151.13,
+      "change_pct": 6.65
     }
   ]
 }
\ No newline at end of file
diff --git a/data/price_history.json b/data/price_history.json
index 42029e8..dc9c81f 100644
--- a/data/price_history.json
+++ b/data/price_history.json
@@ -107,8 +107,8 @@
     {
       "date": "2026-06-24",
       "high": 88.32,
-      "low": 83.23,
-      "close": 83.23
+      "low": 83.0,
+      "close": 83.02
     }
   ],
   "00700": [
@@ -1284,7 +1284,7 @@
       "date": "2026-06-24",
       "high": 68.8,
       "low": 65.92,
-      "close": 66.98
+      "close": 67.09
     }
   ],
   "300548": [
@@ -2316,7 +2316,7 @@
       "date": "2026-06-24",
       "high": 745.2,
       "low": 660.01,
-      "close": 685.03
+      "close": 684.0
     }
   ],
   "688802": [
@@ -2609,8 +2609,8 @@
     {
       "date": "2026-06-24",
       "high": 52.43,
-      "low": 49.71,
-      "close": 49.73
+      "low": 49.05,
+      "close": 49.07
     }
   ],
   "002171": [
diff --git a/scripts/branch_scanner.py b/scripts/branch_scanner.py
index 414ccfe..6bacac3 100644
--- a/scripts/branch_scanner.py
+++ b/scripts/branch_scanner.py
@@ -61,7 +61,7 @@ def save_decisions(data):
 
 
 def check_condition(branch, scenario_id, price):
-    """检查分支条件是否满足"""
+    """检查分支条件是否满足 — 同步 strategy_tree._check_branch_condition 逻辑"""
     cond = branch.get("condition", {})
     required_scenario = cond.get("scenario", "")
     if required_scenario and required_scenario != scenario_id:
@@ -76,6 +76,18 @@ def check_condition(branch, scenario_id, price):
             if op == ">" and not (price > val): return False
             if op == "<=" and not (price <= val): return False
             if op == ">=" and not (price >= val): return False
+
+    # 买入区下界（price_lower）检查 — 之前遗漏
+    price_lower = cond.get("price_lower", "")
+    if price_lower and price:
+        ops = re.findall(r"([<>=!]+)\s*([\d.]+)", price_lower)
+        for op, val_str in ops:
+            val = float(val_str)
+            if op == "<" and not (price < val): return False
+            if op == ">" and not (price > val): return False
+            if op == "<=" and not (price <= val): return False
+            if op == ">=" and not (price >= val): return False
+
     return True
 
 
@@ -114,11 +126,17 @@ def main():
         if not price:
             continue
 
-        for br in branches:
+        # 找出所有适用的分支，选最优（优先级数字最低）
+        best = None
+        for br in sorted(branches, key=lambda b: b.get("priority", 999)):
             if check_condition(br, sid, price):
-                br["trigger_count"] = br.get("trigger_count", 0) + 1
-                br["last_triggered"] = today
-                triggered.append((code, entry.get("name", ""), br))
+                best = br
+                break
+        
+        if best:
+            best["trigger_count"] = best.get("trigger_count", 0) + 1
+            best["last_triggered"] = today
+            triggered.append((code, entry.get("name", ""), best))
 
     if triggered:
         save_decisions(data)