diff --git a/freqtrade/templates/freqaiprimer.json b/freqtrade/templates/freqaiprimer.json
index 18f96e3c..8abf6ce6 100644
--- a/freqtrade/templates/freqaiprimer.json
+++ b/freqtrade/templates/freqaiprimer.json
@@ -8,33 +8,33 @@
       "max_open_trades": 5
     },
     "buy": {
-      "ADD_POSITION_THRESHOLD": -0.015,
-      "BUY_THRESHOLD_MAX": -0.005,
-      "BUY_THRESHOLD_MIN": -0.061,
-      "COOLDOWN_PERIOD_MINUTES": 10,
-      "MAX_ENTRY_POSITION_ADJUSTMENT": 2
+      "ADD_POSITION_THRESHOLD": -0.013,
+      "BUY_THRESHOLD_MAX": -0.009,
+      "BUY_THRESHOLD_MIN": -0.069,
+      "COOLDOWN_PERIOD_MINUTES": 2,
+      "MAX_ENTRY_POSITION_ADJUSTMENT": 1
     },
     "sell": {
-      "EXIT_POSITION_RATIO": 0.547,
-      "SELL_THRESHOLD_MAX": 0.043,
-      "SELL_THRESHOLD_MIN": 0.012,
-      "TRAILING_STOP_DISTANCE": 0.005,
-      "TRAILING_STOP_START": 0.013
+      "EXIT_POSITION_RATIO": 0.696,
+      "SELL_THRESHOLD_MAX": 0.036,
+      "SELL_THRESHOLD_MIN": 0.011,
+      "TRAILING_STOP_DISTANCE": 0.019,
+      "TRAILING_STOP_START": 0.01
     },
     "protection": {},
     "roi": {
-      "0": 0.186,
-      "7": 0.049,
-      "15": 0.008,
-      "79": 0
+      "0": 0.155,
+      "20": 0.063,
+      "40": 0.024,
+      "72": 0
     },
     "trailing": {
       "trailing_stop": true,
-      "trailing_stop_positive": 0.094,
-      "trailing_stop_positive_offset": 0.181,
+      "trailing_stop_positive": 0.326,
+      "trailing_stop_positive_offset": 0.383,
       "trailing_only_offset_is_reached": false
     }
   },
   "ft_stratparam_v": 1,
-  "export_time": "2025-06-11 17:45:35.898655+00:00"
+  "export_time": "2025-06-21 12:36:57.143681+00:00"
 }
\ No newline at end of file
diff --git a/freqtrade/templates/freqaiprimer.py b/freqtrade/templates/freqaiprimer.py
index d8923bb2..bdbd7474 100644
--- a/freqtrade/templates/freqaiprimer.py
+++ b/freqtrade/templates/freqaiprimer.py
@@ -531,3 +531,4 @@ class FreqaiPrimer(IStrategy):
             logger.error(f"获取市场趋势失败：{e}", exc_info=True)
             return "sideways"
 
+
diff --git a/tools/backtest.sh b/tools/backtest.sh
index a2356a1b..ade8e054 100755
--- a/tools/backtest.sh
+++ b/tools/backtest.sh
@@ -26,6 +26,24 @@ START_DATE=${1:-$(date -d "2 days ago" +"%Y%m%d")}
 END_DATE=${2:-$(date -d "tomorrow" +"%Y%m%d")}
 PARAMS_NAME=$(echo "$STRATEGY_NAME" | tr '[:upper:]' '[:lower:]')
 
+# Parse command line arguments
+START_DATE_RAW=${1:-$(date -d "2 days ago" +"%Y-%m-%d %H:%M:%S")}
+END_DATE_RAW=${2:-$(date -d "tomorrow" +"%Y-%m-%d %H:%M:%S")}
+
+# 判断是否包含空格，如果是，则按完整时间解析并转为时间戳
+if [[ "$START_DATE_RAW" == *" "* ]]; then
+  START_DATE=$(date -d "$START_DATE_RAW" +"%s")
+else
+  # 兼容旧格式：20250616 -> 转换为 2025-06-16 00:00:00 再转为时间戳
+  START_DATE=$(date -d "${START_DATE_RAW:0:4}-${START_DATE_RAW:4:2}-${START_DATE_RAW:6:2} 00:00:00" +"%s")
+fi
+
+if [[ "$END_DATE_RAW" == *" "* ]]; then
+  END_DATE=$(date -d "$END_DATE_RAW" +"%s")
+else
+  END_DATE=$(date -d "${END_DATE_RAW:0:4}-${END_DATE_RAW:4:2}-${END_DATE_RAW:6:2} 00:00:00" +"%s")
+fi
+
 cd ../
 source .venv/bin/activate
 rm -rf user_data/models/*
@@ -41,7 +59,6 @@ echo "docker-compose run --rm freqtrade backtesting \
   --freqaimodel LightGBMRegressorMultiTarget \
   --config /freqtrade/config_examples/$CONFIG_FILE \
   --strategy-path /freqtrade/templates \
-  --config /freqtrade/templates/${PARAMS_NAME}.json \
   --strategy $STRATEGY_NAME \
   --timerange $START_DATE-$END_DATE \
   --fee 0.0008 \
@@ -52,7 +69,6 @@ docker-compose run --rm freqtrade backtesting \
   --freqaimodel LightGBMRegressorMultiTarget \
   --config /freqtrade/config_examples/$CONFIG_FILE \
   --strategy-path /freqtrade/templates \
-  --config /freqtrade/templates/${PARAMS_NAME}.json \
   --strategy $STRATEGY_NAME \
   --timerange $START_DATE-$END_DATE \
   --fee 0.0008 \
diff --git a/tools/hyperopt.sh b/tools/hyperopt.sh
index e20120ac..ab786ad2 100755
--- a/tools/hyperopt.sh
+++ b/tools/hyperopt.sh
@@ -25,7 +25,29 @@ echo "Using testBranch: $TEST_BRANCH"
 # Parse command line arguments
 START_DATE=${1:-$(date -d "2 days ago" +"%Y%m%d")}
 END_DATE=${2:-$(date -d "tomorrow" +"%Y%m%d")}
+# Parse command line arguments
+START_DATE_RAW=${1:-$(date -d "2 days ago" +"%Y-%m-%d %H:%M:%S")}
+END_DATE_RAW=${2:-$(date -d "tomorrow" +"%Y-%m-%d %H:%M:%S")}
 
+# Parse command line arguments
+START_DATE_RAW=${1:-$(date -d "2 days ago" +"%Y-%m-%d 00:00")}
+END_DATE_RAW=${2:-$(date -d "today" +"%Y-%m-%d 00:00")}
+
+# Convert raw date strings to timestamps
+if [[ "$START_DATE_RAW" == *" "* ]]; then
+  START_DATE=$(date -d "$START_DATE_RAW" +"%s")
+else
+  START_DATE=$(date -d "${START_DATE_RAW} 00:00:00" +"%s")
+fi
+
+if [[ "$END_DATE_RAW" == *" "* ]]; then
+  END_DATE=$(date -d "$END_DATE_RAW" +"%s")
+else
+  END_DATE=$(date -d "${END_DATE_RAW} 00:00:00" +"%s")
+fi
+
+echo "Start timestamp: $START_TIMESTAMP"
+echo "End timestamp: $END_TIMESTAMP"
 cd ../
 source .venv/bin/activate
 rm -rf user_data/models/*
@@ -41,7 +63,7 @@ echo "docker-compose run --rm freqtrade hyperopt \
   --config /freqtrade/templates/${PARAMS_NAME}.json \
   --strategy-path /freqtrade/templates \
   --timerange ${START_DATE}-${END_DATE} \
-  -e 200 \
+  -e 100 \
   --hyperopt-loss ShortTradeDurHyperOptLoss \
   --spaces buy sell roi trailing \
   --fee 0.0016"
@@ -53,7 +75,7 @@ docker-compose run --rm freqtrade hyperopt \
   --config /freqtrade/templates/${PARAMS_NAME}.json \
   --strategy-path /freqtrade/templates \
   --timerange ${START_DATE}-${END_DATE} \
-  -e 200 \
+  -e 100 \
   --hyperopt-loss SharpeHyperOptLoss \
   --spaces buy sell roi trailing \
   --fee 0.0016