diff --git a/debug_timerange.sh b/debug_timerange.sh
new file mode 100755
index 00000000..14cab7ff
--- /dev/null
+++ b/debug_timerange.sh
@@ -0,0 +1,47 @@
+#!/bin/bash
+# 直接测试脚本逻辑
+
+# 模拟脚本中的变量设置
+START_DATE_RAW="20260118"
+END_DATE_RAW="20260218"
+
+echo "=== Testing date processing ==="
+echo "Input dates:"
+echo "START_DATE_RAW: $START_DATE_RAW"
+echo "END_DATE_RAW: $END_DATE_RAW"
+
+# 处理日期格式（模拟脚本中的逻辑）
+START_DATE_STR="${START_DATE_RAW:0:4}-${START_DATE_RAW:4:2}-${START_DATE_RAW:6:2}"
+END_DATE_STR="${END_DATE_RAW:0:4}-${END_DATE_RAW:4:2}-${END_DATE_RAW:6:2}"
+
+echo ""
+echo "Processed dates:"
+echo "START_DATE_STR: $START_DATE_STR"
+echo "END_DATE_STR: $END_DATE_STR"
+
+# 构建 timerange
+TIMERANGE_ARG="$START_DATE_STR/$END_DATE_STR"
+echo ""
+echo "TIMERANGE_ARG: $TIMERANGE_ARG"
+
+# 检查格式是否正确
+if [[ "$TIMERANGE_ARG" =~ ^[0-9]{4}-[0-9]{2}-[0-9]{2}/[0-9]{4}-[0-9]{2}-[0-9]{2}$ ]]; then
+    echo "✓ Timerange format is CORRECT"
+else
+    echo "✗ Timerange format is WRONG"
+fi
+
+# 测试命令行参数
+echo ""
+echo "=== Testing command construction ==="
+PAIRS_FLAG="--pairs XAUT/USDT"
+STRATEGY_NAME="FreqaiPrimer"
+FREQAI_MODEL="MyCoolRLModel"
+
+echo "Full command would be:"
+echo "docker-compose run --rm freqtrade backtesting $PAIRS_FLAG --timerange $TIMERANGE_ARG --strategy $STRATEGY_NAME"
+
+echo ""
+echo "=== Testing with actual command ==="
+echo "Would execute:"
+echo "docker-compose run --rm freqtrade backtesting --pairs XAUT/USDT --timerange 2026-01-18/2026-02-18 --strategy FreqaiPrimer"
\ No newline at end of file
diff --git a/simple_test.sh b/simple_test.sh
new file mode 100755
index 00000000..dfb90c36
--- /dev/null
+++ b/simple_test.sh
@@ -0,0 +1,22 @@
+#!/bin/bash
+# 简化测试脚本
+
+# 模拟参数
+START_DATE_RAW="20260118"
+END_DATE_RAW="20260218"
+
+# 处理日期
+START_DATE_STR="${START_DATE_RAW:0:4}-${START_DATE_RAW:4:2}-${START_DATE_RAW:6:2}"
+END_DATE_STR="${END_DATE_RAW:0:4}-${END_DATE_RAW:4:2}-${END_DATE_RAW:6:2}"
+
+# 构建正确的 timerange 格式
+TIMERANGE_ARG="$START_DATE_STR/$END_DATE_STR"
+
+echo "Testing timerange format:"
+echo "START_DATE_STR: $START_DATE_STR"
+echo "END_DATE_STR: $END_DATE_STR"
+echo "TIMERANGE_ARG: $TIMERANGE_ARG"
+
+# 测试命令行参数
+CMD="docker-compose run --rm freqtrade backtesting --pairs XAUT/USDT --timerange $TIMERANGE_ARG"
+echo "Command would be: $CMD"
\ No newline at end of file
diff --git a/tools/backtest.sh b/tools/backtest.sh
index eaa0ea96..a28514d0 100755
--- a/tools/backtest.sh
+++ b/tools/backtest.sh
@@ -111,28 +111,22 @@ else
   fi
 fi
 
-# Set default values if parameters not provided
-if [ -z "$START_DATE_RAW" ]; then
-  START_DATE_RAW=$(date -d "2 days ago" +"%Y-%m-%d %H:%M:%S")
+# Parse dates - ONLY process if we have raw dates (not from named parameters)
+if [ -z "$START_DATE_RAW" ] && [ -z "$END_DATE_RAW" ] && [ $# -gt 0 ]; then
+  # If we don't have named parameters and we have positional args, process them
+  if [ $# -gt 0 ]; then
+    START_DATE_RAW="$1"
+  fi
+  if [ $# -gt 1 ]; then
+    END_DATE_RAW="$2"
+  fi
 fi
 
-if [ -z "$END_DATE_RAW" ]; then
-  END_DATE_RAW=$(date -d "tomorrow" +"%Y-%m-%d %H:%M:%S")
-fi
-
-# Parse dates
+# Process date formats
 START_DATE_STR=""
 END_DATE_STR=""
 
-# 从原始参数中提取日期
-if [ $# -gt 0 ]; then
-  START_DATE_RAW="$1"
-fi
-if [ $# -gt 1 ]; then
-  END_DATE_RAW="$2"
-fi
-
-# 处理日期格式
+# Handle date processing
 if [[ "$START_DATE_RAW" == *" "* ]]; then
   START_DATE_STR=$(date -d "$START_DATE_RAW" +"%Y-%m-%d")
 else
@@ -147,7 +141,7 @@ else
   END_DATE_STR="${END_DATE_RAW:0:4}-${END_DATE_RAW:4:2}-${END_DATE_RAW:6:2}"
 fi
 
-# 确保日期格式正确
+# Validate date formats
 if [[ ! "$START_DATE_STR" =~ ^[0-9]{4}-[0-9]{2}-[0-9]{2}$ ]]; then
   echo "Error: Invalid start date format: $START_DATE_STR"
   exit 1
@@ -158,7 +152,7 @@ if [[ ! "$END_DATE_STR" =~ ^[0-9]{4}-[0-9]{2}-[0-9]{2}$ ]]; then
   exit 1
 fi
 
-# 构建正确的 timerange 格式 (YYYY-MM-DD/YYYY-MM-DD)
+# Build correct timerange format (YYYY-MM-DD/YYYY-MM-DD)
 TIMERANGE_ARG="$START_DATE_STR/$END_DATE_STR"
 
 # 处理交易对参数：优先级为 --pairRemoteList > --pairs > 默认值
@@ -226,11 +220,6 @@ rm result/*
 
 hyperopt_config="${STRATEGY_NAME%.py}.json"
 
-# Debug: Print date variables to check format
-echo "DEBUG: START_DATE_STR = '$START_DATE_STR'"
-echo "DEBUG: END_DATE_STR = '$END_DATE_STR'"
-echo "DEBUG: TIMERANGE_ARG = '$TIMERANGE_ARG'"
-
 echo "docker-compose run --rm freqtrade backtesting $PAIRS_FLAG \
   --logfile /freqtrade/user_data/logs/freqtrade.log \
   --freqaimodel $FREQAI_MODEL \
@@ -282,4 +271,4 @@ cp output.log result/ -f
 cd tools/
 python tradestocsv.py
 python analytic.py >../result/analytic.log
-cd ../
+cd ../
\ No newline at end of file
diff --git a/tools/backtest_fixed.sh b/tools/backtest_fixed.sh
new file mode 100644
index 00000000..a28514d0
--- /dev/null
+++ b/tools/backtest_fixed.sh
@@ -0,0 +1,274 @@
+#!/bin/bash
+
+# 检查 .env 文件
+if [ ! -f ".env" ]; then
+  echo "⚠️ 本地缺少 .env 文件，请创建并配置。示例内容如下："
+  echo ""
+  echo "STRATEGY_NAME=TheForceV7"
+  echo "CONFIG_FILE=basic.json"
+  echo "TEST_BRANCH=theforce-noai-test"
+  echo "DRYRUN_BRANCH=theforce-noai-dryrun"
+  echo ""
+  exit 1
+fi
+
+# 加载 .env 文件中的变量
+export $(grep -v '^#' .env | xargs)
+# 设置默认值
+STRATEGY_NAME=${STRATEGY_NAME:-TheForceV7}
+CONFIG_FILE=${CONFIG_FILE:-basic.json}
+
+echo "Using strategy: $STRATEGY_NAME"
+echo "Using config: $CONFIG_FILE"
+echo "Using testBranch: $TEST_BRANCH"
+
+# Function to extract the value of a parameter
+get_param_value() {
+  local param="$1"
+  shift
+  local args=("$@")
+  local i=0
+
+  while [ $i -lt ${#args[@]} ]; do
+    case "${args[$i]}" in
+    $param=*)
+      echo "${args[$i]#*=}"
+      return 0
+      ;;
+    $param)
+      # Check if the next argument exists and does not start with a dash
+      if [ $((i + 1)) -lt ${#args[@]} ] && [[ "${args[$((i + 1))]}" != -* ]]; then
+        echo "${args[$((i + 1))]}"
+        return 0
+      else
+        echo "Error: Missing value for parameter $param" >&2
+        exit 1
+      fi
+      ;;
+    esac
+    i=$((i + 1))
+  done
+  return 0
+}
+
+# Check if we have named parameters
+HAS_NAMED_PARAMS=false
+for arg in "$@"; do
+  if [[ "$arg" == --* ]]; then
+    HAS_NAMED_PARAMS=true
+    break
+  fi
+done
+
+# Initialize variables
+START_DATE_RAW=""
+END_DATE_RAW=""
+PAIRS_ARG=""
+PAIR_REMOTE_LIST_URL=""
+FREQAI_MODEL="MyCoolRLModel"
+
+# Parse parameters based on whether we have named parameters
+if [ "$HAS_NAMED_PARAMS" = true ]; then
+  # Use named parameter parsing
+  START_DATE_RAW=$(get_param_value "--start-date" "$@")
+  END_DATE_RAW=$(get_param_value "--end-date" "$@")
+  PAIRS_ARG=$(get_param_value "--pairs" "$@")
+  PAIR_REMOTE_LIST_URL=$(get_param_value "--pairRemoteList" "$@")
+  # 只有当提供了 --freqaimodel 参数时才获取它
+  FREQAI_MODEL_PROVIDED=$(get_param_value "--freqaimodel" "$@")
+  if [ -n "$FREQAI_MODEL_PROVIDED" ]; then
+    FREQAI_MODEL="$FREQAI_MODEL_PROVIDED"
+  fi
+else
+  # Use positional parameter parsing
+  if [ $# -gt 0 ]; then
+    START_DATE_RAW="$1"
+  fi
+  if [ $# -gt 1 ]; then
+    END_DATE_RAW="$2"
+  fi
+  if [ $# -gt 2 ]; then
+    THIRD_PARAM="$3"
+    # Check if it's a URL
+    if [[ "$THIRD_PARAM" == http://* ]] || [[ "$THIRD_PARAM" == https://* ]]; then
+      PAIR_REMOTE_LIST_URL="$THIRD_PARAM"
+      echo "Detected URL parameter: $PAIR_REMOTE_LIST_URL"
+    # Check if it's a pair like "*/USDT"
+    elif [[ "$THIRD_PARAM" == */USDT ]] || [[ "$THIRD_PARAM" == */BUSD ]] || [[ "$THIRD_PARAM" == */USDC ]]; then
+      PAIRS_ARG="$THIRD_PARAM"
+      echo "Detected pair parameter: $PAIRS_ARG"
+    # Check if it's a -pairs flag (backward compatibility)
+    elif [[ "$THIRD_PARAM" == -pairs ]]; then
+      if [ $# -gt 3 ]; then
+        PAIRS_ARG="$4"
+        echo "Detected pair parameter: $PAIRS_ARG"
+      else
+        echo "Warning: -pairs flag provided but no pairs value"
+      fi
+    else
+      echo "Warning: Third parameter '$THIRD_PARAM' is neither a URL nor a pair"
+    fi
+  fi
+fi
+
+# Parse dates - ONLY process if we have raw dates (not from named parameters)
+if [ -z "$START_DATE_RAW" ] && [ -z "$END_DATE_RAW" ] && [ $# -gt 0 ]; then
+  # If we don't have named parameters and we have positional args, process them
+  if [ $# -gt 0 ]; then
+    START_DATE_RAW="$1"
+  fi
+  if [ $# -gt 1 ]; then
+    END_DATE_RAW="$2"
+  fi
+fi
+
+# Process date formats
+START_DATE_STR=""
+END_DATE_STR=""
+
+# Handle date processing
+if [[ "$START_DATE_RAW" == *" "* ]]; then
+  START_DATE_STR=$(date -d "$START_DATE_RAW" +"%Y-%m-%d")
+else
+  # 兼容旧格式：20260118 -> 转换为 2026-01-18
+  START_DATE_STR="${START_DATE_RAW:0:4}-${START_DATE_RAW:4:2}-${START_DATE_RAW:6:2}"
+fi
+
+if [[ "$END_DATE_RAW" == *" "* ]]; then
+  END_DATE_STR=$(date -d "$END_DATE_RAW" +"%Y-%m-%d")
+else
+  # 兼容旧格式：20260218 -> 转换为 2026-02-18
+  END_DATE_STR="${END_DATE_RAW:0:4}-${END_DATE_RAW:4:2}-${END_DATE_RAW:6:2}"
+fi
+
+# Validate date formats
+if [[ ! "$START_DATE_STR" =~ ^[0-9]{4}-[0-9]{2}-[0-9]{2}$ ]]; then
+  echo "Error: Invalid start date format: $START_DATE_STR"
+  exit 1
+fi
+
+if [[ ! "$END_DATE_STR" =~ ^[0-9]{4}-[0-9]{2}-[0-9]{2}$ ]]; then
+  echo "Error: Invalid end date format: $END_DATE_STR"
+  exit 1
+fi
+
+# Build correct timerange format (YYYY-MM-DD/YYYY-MM-DD)
+TIMERANGE_ARG="$START_DATE_STR/$END_DATE_STR"
+
+# 处理交易对参数：优先级为 --pairRemoteList > --pairs > 默认值
+if [ -n "$PAIR_REMOTE_LIST_URL" ]; then
+  # 从远程API获取交易对列表
+  echo "Fetching pairs from remote URL: $PAIR_REMOTE_LIST_URL"
+  pairs_json=$(curl -s "$PAIR_REMOTE_LIST_URL")
+
+  # 检查API响应是否成功
+  if [[ $? -ne 0 || -z "$pairs_json" ]]; then
+    echo "Error: Failed to fetch pairs from remote URL, using --pairs parameter or default"
+    if [ -n "$PAIRS_ARG" ]; then
+      PAIRS_FLAG="--pairs $PAIRS_ARG"
+      echo "Using pairs from --pairs parameter: $PAIRS_ARG"
+    else
+      # 使用默认的交易对列表 - 只保留Meme类币对
+      DEFAULT_PAIRS="BTC/USDT TRUMP/USDT PEPE/USDT KAITO/USDT DOGE/USDT WCT/USDT"
+      PAIRS_FLAG="--pairs $DEFAULT_PAIRS"
+      echo "Using default pairs: $DEFAULT_PAIRS"
+    fi
+  else
+    # 解析JSON并提取交易对，将连字符替换为斜杠
+    remote_pairs=$(echo "$pairs_json" | python3 -c "
+import sys, json
+data = json.load(sys.stdin)
+pairs = [pair.replace('-', '/') for pair in data.get('pairlist', [])]
+print(' '.join(pairs) if pairs else '')
+")
+
+    # 如果解析成功且有交易对
+    if [[ -n "$remote_pairs" ]]; then
+      PAIRS_FLAG="--pairs $remote_pairs"
+      echo "Successfully fetched $(echo "$remote_pairs" | wc -w) pairs from remote URL"
+      echo "Pairs: $remote_pairs"
+    else
+      echo "Error: Failed to parse or empty pairlist from remote URL, using --pairs parameter or default"
+      if [ -n "$PAIRS_ARG" ]; then
+        PAIRS_FLAG="--pairs $PAIRS_ARG"
+        echo "Using pairs from --pairs parameter: $PAIRS_ARG"
+      else
+        # 使用默认的交易对列表 - 只保留Meme类币对
+      DEFAULT_PAIRS="BTC/USDT TRUMP/USDT PEPE/USDT KAITO/USDT DOGE/USDT WCT/USDT"
+      PAIRS_FLAG="--pairs $DEFAULT_PAIRS"
+      echo "Using default pairs: $DEFAULT_PAIRS"
+      fi
+    fi
+  fi
+elif [ -n "$PAIRS_ARG" ]; then
+  # 使用 --pairs 参数提供的交易对
+  PAIRS_FLAG="--pairs $PAIRS_ARG"
+  echo "Using pairs from --pairs parameter: $PAIRS_ARG"
+else
+  # 没有提供任何交易对参数，使用默认值 - 只保留Meme类币对
+  DEFAULT_PAIRS="BTC/USDT TRUMP/USDT PEPE/USDT KAITO/USDT DOGE/USDT WCT/USDT"
+  PAIRS_FLAG="--pairs $DEFAULT_PAIRS"
+  echo "No pairs parameter provided, using default pairs: $DEFAULT_PAIRS"
+fi
+
+cd ../
+source .venv/bin/activate
+rm -rf user_data/models/*
+rm -rf ./freqtrade/user_data/data/backtest_results/*
+rm -fr ./user_data/dryrun_results/*
+rm result/*
+
+hyperopt_config="${STRATEGY_NAME%.py}.json"
+
+echo "docker-compose run --rm freqtrade backtesting $PAIRS_FLAG \
+  --logfile /freqtrade/user_data/logs/freqtrade.log \
+  --freqaimodel $FREQAI_MODEL \
+  --config /freqtrade/config_examples/freqaiprimer.json \
+  --config /freqtrade/config_examples/$CONFIG_FILE \
+  --strategy-path /freqtrade/templates \
+  --strategy $STRATEGY_NAME \
+  --timerange $TIMERANGE_ARG \
+  --fee 0.0008 \
+  --breakdown day \
+  --cache none >output.log"
+
+docker-compose run --rm freqtrade backtesting $PAIRS_FLAG \
+  --logfile /freqtrade/user_data/logs/freqtrade.log \
+  --freqaimodel $FREQAI_MODEL \
+  --config /freqtrade/config_examples/freqaiprimer.json \
+  --config /freqtrade/config_examples/$CONFIG_FILE \
+  --strategy-path /freqtrade/templates \
+  --enable-protections \
+  --strategy $STRATEGY_NAME \
+  --timerange $TIMERANGE_ARG \
+  --fee 0.0008 \
+  --breakdown day \
+  --cache none >output.log 2>&1
+
+sed -i 's/\x1B\[[0-9;]*m//g' output.log
+
+rm ./result/*.json -fr
+rm ./result/*.py -fr
+mv ./user_data/backtest_results/* ./result/
+
+cd ./result
+# 查找当前目录下的所有 zip 文件
+zip_files=(*.zip)
+
+# 检查是否只有一个 zip 文件
+if [ ${#zip_files[@]} -eq 1 ]; then
+  # 解压缩该 zip 文件到当前目录
+  unzip "${zip_files[0]}"
+  rm *.zip
+  rm *.feather
+else
+  echo "当前目录下没有 zip 文件或者有多个 zip 文件，无法操作。"
+fi
+
+cd -
+sed -i 's/\x1B\[[0-9;]*m//g' output.log
+cp output.log result/ -f
+cd tools/
+python tradestocsv.py
+python analytic.py >../result/analytic.log
+cd ../
\ No newline at end of file