diff --git a/assets/IMG_9473.PNG b/assets/IMG_9473.PNG
deleted file mode 100644
index 6b04412..0000000
Binary files a/assets/IMG_9473.PNG and /dev/null differ
diff --git a/assets/gamma.ico b/assets/gamma.ico
deleted file mode 100644
index 1728864..0000000
Binary files a/assets/gamma.ico and /dev/null differ
diff --git a/assets/icon_check.bat b/assets/icon_check.bat
deleted file mode 100644
index d27657c..0000000
--- a/assets/icon_check.bat
+++ /dev/null
@@ -1,93 +0,0 @@
-@echo off
-setlocal ENABLEDELAYEDEXPANSION
-
-:: ------------------------------------------------------------
-:: Select ico file via GUI
-:: ------------------------------------------------------------
-for /f "delims=" %%A in ('powershell -command ^
-    "Add-Type -AssemblyName System.Windows.Forms | Out-Null; $f=New-Object Windows.Forms.OpenFileDialog; $f.Filter='Icon (*.ico)|*.ico'; if($f.ShowDialog() -eq 'OK'){Write-Output $f.FileName}"') do (
-    set ICO=%%A
-)
-
-if "%ICO%"=="" (
-    echo No file selected.
-    pause
-    exit /b
-)
-
-echo Checking icon: %ICO%
-echo -----------------------------------------
-
-:: ------------------------------------------------------------
-:: Extract bytes via PowerShell (safe for PNG-ICON)
-:: ------------------------------------------------------------
-for /f "tokens=* delims=" %%B in ('powershell -command ^
-    "[System.IO.File]::ReadAllBytes('%ICO%') -join ' '"') do (
-    set RAW=%%B
-)
-
-:: Convert byte list into array
-set i=0
-for %%b in (%RAW%) do (
-    set BYTE[!i!]=%%b
-    set /a i+=1
-)
-set /a LEN=i
-
-:: ICONDIR.Count = bytes 4-5
-set /a COUNT=BYTE[4] + BYTE[5]*256
-echo Total frames: %COUNT%
-echo.
-
-if %COUNT% LEQ 0 (
-    echo ERROR: Invalid icon or no frames.
-    pause
-    exit /b
-)
-
-set HAS256=0
-set FIRST256=0
-
-echo Frame list:
-echo -----------------------------------------
-
-:: Each ICONDIRENTRY = 16 bytes starting at offset 6
-for /l %%I in (0,1,%COUNT%-1) do (
-    set /a OFFSET=6 + 16 * %%I
-
-    set W=!BYTE[%OFFSET%]!
-    set H=!BYTE[%OFFSET%+1]!
-
-    if "!W!"=="0" set W=256
-    if "!H!"=="0" set H=256
-
-    echo Frame %%I = !W! x !H!
-
-    if "!W!"=="256" if "!H!"=="256" (
-        set HAS256=1
-        if %%I==0 set FIRST256=1
-    )
-)
-
-echo.
-echo -----------------------------------------
-
-if %HAS256%==0 (
-    echo ERROR: No 256x256 frame found.
-    echo This is why NSIS and Windows show a small icon.
-    pause
-    exit /b
-)
-
-if %FIRST256%==0 (
-    echo WARNING: 256x256 exists but is NOT frame 0.
-    echo This causes small icons in NSIS installers.
-    echo You should reorder frames so 256x256 is the first frame.
-    pause
-    exit /b
-)
-
-echo SUCCESS: 256x256 frame exists AND is the first frame.
-echo Icon is well-structured.
-pause
-exit /b
\ No newline at end of file
diff --git a/assets/zx_LOGO.png b/assets/zx_LOGO.png
deleted file mode 100644
index 2b423c7..0000000
Binary files a/assets/zx_LOGO.png and /dev/null differ
diff --git a/installer.nsi b/installer.nsi
index 014c09f..43c3724 100644
--- a/installer.nsi
+++ b/installer.nsi
@@ -1,31 +1,17 @@
 Unicode True
 SetCompressor /SOLID lzma
+SetCompressorDictSize 64
 RequestExecutionLevel user
 
 !include "MUI2.nsh"
-!include "LogicLib.nsh"
 
 !define PROJECT_ROOT "."
-!define DIST_ROOT "${PROJECT_ROOT}\\dist\\pqAutomationApp"
+!define DIST_ROOT "${PROJECT_ROOT}\dist\pqAutomationApp"
 !define APP_EXE "pqAutomationApp.exe"
 !define APP_ID "PQAutomationApp"
 
-; ------------------------------------------------------------
-; Detect Python from PATH
-; ------------------------------------------------------------
 !define PYTHON_CMD "python"
 
-!system '"${PYTHON_CMD}" -V > python_check.txt 2>&1'
-!searchparse /file python_check.txt "Python " PY_VER ""
-!if "${PY_VER}" == ""
-    !error "Python not found. Ensure python.exe is available in PATH."
-!endif
-!delfile python_check.txt
-
-; ------------------------------------------------------------
-; Extract APP_NAME and APP_VERSION from Python code
-; (App version file may contain Unicode, so we use Python to output ASCII)
-; ------------------------------------------------------------
 !system '"${PYTHON_CMD}" -c "import app_version; print(app_version.APP_NAME)" > app_name.txt'
 !system '"${PYTHON_CMD}" -c "import app_version; print(app_version.APP_VERSION)" > app_version.txt'
 
@@ -35,20 +21,22 @@ RequestExecutionLevel user
 !delfile "app_name.txt"
 !delfile "app_version.txt"
 
-; ------------------------------------------------------------
-; Registry Keys
-; ------------------------------------------------------------
-!define UNINSTALL_REG_KEY "Software\\Microsoft\\Windows\\CurrentVersion\\Uninstall\\${APP_ID}"
-!define APP_REG_KEY "Software\\${APP_ID}"
+!if /FileExists "${DIST_ROOT}\${APP_EXE}"
+!else
+  !error "Executable not found: ${DIST_ROOT}\${APP_EXE}. Please build using PyInstaller first."
+!endif
+
+!define UNINSTALL_REG_KEY "Software\Microsoft\Windows\CurrentVersion\Uninstall\${APP_ID}"
+!define APP_REG_KEY "Software\${APP_ID}"
 
 Name "${APP_NAME} ${APP_VERSION}"
-OutFile "dist\\PQAutomationApp_Setup_${APP_VERSION}.exe"
-InstallDir "$LOCALAPPDATA\\Programs\\${APP_ID}"
+OutFile "dist\PQAutomationApp_Setup_${APP_VERSION}.exe"
+InstallDir "$LOCALAPPDATA\Programs\${APP_ID}"
 InstallDirRegKey HKCU "${APP_REG_KEY}" "InstallDir"
 
 !define MUI_ABORTWARNING
-!define MUI_ICON "assets\\pq.ico"
-!define MUI_UNICON "assets\\pq.ico"
+!define MUI_ICON "assets\pq.ico"
+!define MUI_UNICON "assets\pq.ico"
 
 !insertmacro MUI_PAGE_WELCOME
 !insertmacro MUI_PAGE_DIRECTORY
@@ -59,71 +47,46 @@ InstallDirRegKey HKCU "${APP_REG_KEY}" "InstallDir"
 !insertmacro MUI_UNPAGE_INSTFILES
 !insertmacro MUI_UNPAGE_FINISH
 
-!insertmacro MUI_LANGUAGE "English"
+!insertmacro MUI_LANGUAGE "SimpChinese"
 
-
-; ------------------------------------------------------------
-; Init
-; ------------------------------------------------------------
-Function .onInit
-  IfFileExists "${DIST_ROOT}\\${APP_EXE}" +2 0
-    MessageBox MB_ICONSTOP|MB_OK "Executable not found: ${DIST_ROOT}\\${APP_EXE}$\r$\nPlease build using PyInstaller first."
-  IfFileExists "${DIST_ROOT}\\${APP_EXE}" +2 0
-    Abort
-FunctionEnd
-
-
-; ------------------------------------------------------------
-; Installation Section
-; ------------------------------------------------------------
 Section "Main Installation" SEC_MAIN
   SetOutPath "$INSTDIR"
-  CreateDirectory "$INSTDIR"
-  CreateDirectory "$INSTDIR\\internal"
-  CreateDirectory "$INSTDIR\\settings"
 
-  File "${DIST_ROOT}\\${APP_EXE}"
+  File "${DIST_ROOT}\${APP_EXE}"
 
-  SetOutPath "$INSTDIR\\internal"
-  File /r "${DIST_ROOT}\\internal\\*.*"
+  SetOutPath "$INSTDIR\internal"
+  File /r /x "*.pdb" /x "*.lib" /x "*.exp" /x "*.h" /x "__pycache__" /x "*.pyc" "${DIST_ROOT}\internal\*.*"
 
-  IfFileExists "${PROJECT_ROOT}\\settings\\pq_config.json" 0 +3
-    SetOutPath "$INSTDIR\\settings"
-    File /oname=pq_config.json "${PROJECT_ROOT}\\settings\\pq_config.json"
+  IfFileExists "$INSTDIR\settings\pq_config.json" +3 0
+    SetOutPath "$INSTDIR\settings"
+    File /oname=pq_config.json "${PROJECT_ROOT}\settings\pq_config.json"
 
-  WriteUninstaller "$INSTDIR\\Uninstall.exe"
+  WriteUninstaller "$INSTDIR\Uninstall.exe"
 
   WriteRegStr HKCU "${APP_REG_KEY}" "InstallDir" "$INSTDIR"
   WriteRegStr HKCU "${UNINSTALL_REG_KEY}" "DisplayName" "${APP_NAME}"
   WriteRegStr HKCU "${UNINSTALL_REG_KEY}" "DisplayVersion" "${APP_VERSION}"
   WriteRegStr HKCU "${UNINSTALL_REG_KEY}" "InstallLocation" "$INSTDIR"
-  WriteRegStr HKCU "${UNINSTALL_REG_KEY}" "DisplayIcon" "$INSTDIR\\${APP_EXE}"
+  WriteRegStr HKCU "${UNINSTALL_REG_KEY}" "DisplayIcon" "$INSTDIR\${APP_EXE}"
   WriteRegStr HKCU "${UNINSTALL_REG_KEY}" "Publisher" "Moka"
-  WriteRegStr HKCU "${UNINSTALL_REG_KEY}" "UninstallString" "$\"$INSTDIR\\Uninstall.exe$\""
+  WriteRegStr HKCU "${UNINSTALL_REG_KEY}" "UninstallString" "$\"$INSTDIR\Uninstall.exe$\""
   WriteRegDWORD HKCU "${UNINSTALL_REG_KEY}" "NoModify" 1
   WriteRegDWORD HKCU "${UNINSTALL_REG_KEY}" "NoRepair" 1
 
-  CreateDirectory "$SMPROGRAMS\\${APP_NAME}"
-  CreateShortcut "$SMPROGRAMS\\${APP_NAME}\\${APP_NAME}.lnk" "$INSTDIR\\${APP_EXE}"
-  CreateShortcut "$SMPROGRAMS\\${APP_NAME}\\Uninstall ${APP_NAME}.lnk" "$INSTDIR\\Uninstall.exe"
-  CreateShortcut "$DESKTOP\\${APP_NAME}.lnk" "$INSTDIR\\${APP_EXE}"
+  CreateDirectory "$SMPROGRAMS\${APP_NAME}"
+  CreateShortcut "$SMPROGRAMS\${APP_NAME}\${APP_NAME}.lnk" "$INSTDIR\${APP_EXE}"
+  CreateShortcut "$DESKTOP\${APP_NAME}.lnk" "$INSTDIR\${APP_EXE}"
 SectionEnd
 
-
-; ------------------------------------------------------------
-; Uninstall Section
-; ------------------------------------------------------------
 Section "Uninstall"
-  Delete "$DESKTOP\\${APP_NAME}.lnk"
-  Delete "$SMPROGRAMS\\${APP_NAME}\\${APP_NAME}.lnk"
-  Delete "$SMPROGRAMS\\${APP_NAME}\\Uninstall ${APP_NAME}.lnk"
-  RMDir "$SMPROGRAMS\\${APP_NAME}"
+  Delete "$DESKTOP\${APP_NAME}.lnk"
+  Delete "$SMPROGRAMS\${APP_NAME}\${APP_NAME}.lnk"
+  RMDir "$SMPROGRAMS\${APP_NAME}"
 
-  Delete "$INSTDIR\\${APP_EXE}"
-  Delete "$INSTDIR\\Uninstall.exe"
-  Delete "$INSTDIR\\settings\\pq_config.json"
-  RMDir /r "$INSTDIR\\internal"
-  RMDir /r "$INSTDIR\\settings"
+  Delete "$INSTDIR\${APP_EXE}"
+  Delete "$INSTDIR\Uninstall.exe"
+  RMDir /r "$INSTDIR\internal"
+  RMDir /r "$INSTDIR\settings"
   RMDir "$INSTDIR"
 
   DeleteRegKey HKCU "${UNINSTALL_REG_KEY}"
diff --git a/pqAutomationApp.py b/pqAutomationApp.py
index 2135651..e6fa2dd 100644
--- a/pqAutomationApp.py
+++ b/pqAutomationApp.py
@@ -6,14 +6,10 @@ import threading
 import time
 import os
 import datetime
-import colour
 import json
 import traceback
 import numpy as np
-import matplotlib.pyplot as plt
-import matplotlib.image as mpimg
 import algorithm.pq_algorithm as pq_algorithm
-from matplotlib.backends.backend_tkagg import FigureCanvasTkAgg
 from app_version import APP_NAME, APP_VERSION, get_app_title
 from utils.caSerail import CASerail
 from utils.tvSerail import tvSerial
@@ -27,13 +23,11 @@ from views.collapsing_frame import CollapsingFrame
 
 # from views.pq_history_gui import PQHistoryGUI
 from views.pq_log_gui import PQLogGUI
-from colormath.color_objects import xyYColor, LabColor
-from colormath.color_conversions import convert_color
-from colormath.color_diff import delta_e_cie2000
-from views.pq_debug_panel import PQDebugPanel
 
-plt.rcParams["font.family"] = ["sans-serif"]
-plt.rcParams["font.sans-serif"] = ["Microsoft YaHei"]
+plt = None
+mpimg = None
+FigureCanvasTkAgg = None
+colour = None
 
 
 def get_resource_path(relative_path):
@@ -190,6 +184,59 @@ class PQAutomationApp:
         )
         self.status_bar.pack(side=tk.BOTTOM, fill=tk.X)
 
+    def _ensure_matplotlib_loaded(self):
+        """按需加载 matplotlib，避免阻塞主界面启动。"""
+        global plt, mpimg, FigureCanvasTkAgg
+        if plt is None or mpimg is None or FigureCanvasTkAgg is None:
+            import matplotlib.pyplot as _plt
+            import matplotlib.image as _mpimg
+            from matplotlib.backends.backend_tkagg import FigureCanvasTkAgg as _FigureCanvasTkAgg
+
+            _plt.rcParams["font.family"] = ["sans-serif"]
+            _plt.rcParams["font.sans-serif"] = ["Microsoft YaHei"]
+
+            plt = _plt
+            mpimg = _mpimg
+            FigureCanvasTkAgg = _FigureCanvasTkAgg
+
+    def _ensure_colour_loaded(self):
+        """按需加载 colour-science，减少冷启动导入压力。"""
+        global colour
+        if colour is None:
+            import colour as _colour
+
+            colour = _colour
+
+    def _initialize_chart(self, chart_name):
+        """按需初始化图表。"""
+        if chart_name == "gamut":
+            self.init_gamut_chart()
+        elif chart_name == "gamma":
+            self.init_gamma_chart()
+        elif chart_name == "eotf":
+            self.init_eotf_chart()
+        elif chart_name == "cct":
+            self.init_cct_chart()
+        elif chart_name == "contrast":
+            self.init_contrast_chart()
+        elif chart_name == "accuracy":
+            self.init_accuracy_chart()
+
+    def _ensure_chart_initialized(self, chart_name):
+        """确保目标图表已完成初始化。"""
+        if not self.chart_init_state.get(chart_name, False):
+            self._initialize_chart(chart_name)
+            self.chart_init_state[chart_name] = True
+
+    def _warmup_remaining_charts(self):
+        """在界面显示后分帧预热其它图表，降低首屏阻塞。"""
+        for chart_name in ("gamma", "eotf", "cct", "contrast", "accuracy"):
+            if self.chart_init_state.get(chart_name, False):
+                continue
+            self._ensure_chart_initialized(chart_name)
+            self.root.after(1, self._warmup_remaining_charts)
+            return
+
     def get_config_path(self):
         """获取配置文件的完整路径（兼容打包后的程序）"""
         import os
@@ -227,6 +274,7 @@ class PQAutomationApp:
 
     def init_gamut_chart(self):
         """初始化色域图表 - 手动设置subplot位置，完全避免重叠"""
+        self._ensure_matplotlib_loaded()
         container = ttk.Frame(self.gamut_chart_frame)
         container.pack(expand=True, fill=tk.BOTH)
 
@@ -263,6 +311,7 @@ class PQAutomationApp:
 
     def init_gamma_chart(self):
         """初始化Gamma曲线图表 - 左侧曲线 + 右侧表格（✅ 4列 + 通用说明）"""
+        self._ensure_matplotlib_loaded()
         container = ttk.Frame(self.gamma_chart_frame)
         container.pack(expand=True, fill=tk.BOTH)
 
@@ -372,6 +421,7 @@ class PQAutomationApp:
 
     def init_eotf_chart(self):
         """初始化 EOTF 曲线图表（HDR 专用）- 左侧曲线 + 右侧表格（✅ 4列）"""
+        self._ensure_matplotlib_loaded()
         container = ttk.Frame(self.eotf_chart_frame)
         container.pack(expand=True, fill=tk.BOTH)
 
@@ -477,6 +527,7 @@ class PQAutomationApp:
 
     def init_cct_chart(self):
         """初始化色度坐标图表 - 正向横坐标，标题居中最上方"""
+        self._ensure_matplotlib_loaded()
         container = ttk.Frame(self.cct_chart_frame)
         container.pack(expand=True)
 
@@ -522,6 +573,7 @@ class PQAutomationApp:
 
     def init_contrast_chart(self):
         """初始化对比度图表 - 固定大小，居中显示"""
+        self._ensure_matplotlib_loaded()
         container = ttk.Frame(self.contrast_chart_frame)
         container.pack(expand=True)
 
@@ -557,6 +609,7 @@ class PQAutomationApp:
 
     def init_accuracy_chart(self):
         """初始化色准图表 - 固定大小，居中显示"""
+        self._ensure_matplotlib_loaded()
         container = ttk.Frame(self.accuracy_chart_frame)
         container.pack(expand=True)
 
@@ -2791,6 +2844,7 @@ class PQAutomationApp:
     def _run_custom_row_single_step(self, item_id, row_no):
         """后台执行客户模板单步测试"""
         try:
+            self._ensure_colour_loaded()
             self.root.after(0, lambda: self.status_var.set(f"单步测试第 {row_no} 行..."))
             self.log_gui.log(f"开始单步测试第 {row_no} 行")
 
@@ -3387,35 +3441,43 @@ class PQAutomationApp:
         self.chart_notebook.add(self.contrast_chart_frame, text="对比度")
         self.chart_notebook.add(self.accuracy_chart_frame, text="色准")
 
-        # 初始化六个独立的图表
-        self.init_gamut_chart()
-        self.init_gamma_chart()
-        self.init_eotf_chart()
-        self.init_cct_chart()
-        self.init_contrast_chart()
-        self.init_accuracy_chart()
+        # 图表初始化状态：首屏仅初始化当前可见图表，其余延后。
+        self.chart_init_state = {
+            "gamut": False,
+            "gamma": False,
+            "eotf": False,
+            "cct": False,
+            "contrast": False,
+            "accuracy": False,
+        }
+
+        # 首屏只初始化色域图，其他图表在切换 Tab 或空闲时初始化。
+        self._ensure_chart_initialized("gamut")
+        self.root.after(120, self._warmup_remaining_charts)
 
         # 绑定Tab切换事件
         self.chart_notebook.bind("<<NotebookTabChanged>>", self.on_chart_tab_changed)
 
-        # ==================== ✅ 在图表下方创建单步调试面板 ====================
-        self.debug_container = ttk.LabelFrame(
-            self.result_frame,  # ← 放在 result_frame 内，图表正下方
-            text="🔧 单步调试",
-            padding=10,
-        )
-        # 默认不显示
-
-        # 创建单步调试面板实例
-        self.debug_panel = PQDebugPanel(self.debug_container, self)
-
-        self.log_gui.log("✓ 单步调试面板已创建（放在测试结果图表下方）")
+        # 旧版内嵌调试面板改为按需窗口，不在启动阶段创建复杂控件。
 
     def on_chart_tab_changed(self, event):
         """Tab切换时的事件处理"""
         try:
+            selected_tab = self.chart_notebook.select()
+            tab_to_chart = {
+                str(self.gamut_chart_frame): "gamut",
+                str(self.gamma_chart_frame): "gamma",
+                str(self.eotf_chart_frame): "eotf",
+                str(self.cct_chart_frame): "cct",
+                str(self.contrast_chart_frame): "contrast",
+                str(self.accuracy_chart_frame): "accuracy",
+            }
+            chart_name = tab_to_chart.get(selected_tab)
+            if chart_name:
+                self._ensure_chart_initialized(chart_name)
+
             self._last_tab_index = self.chart_notebook.index(
-                self.chart_notebook.select()
+                selected_tab
             )
         except Exception as e:
             self.log_gui.log(f"Tab切换事件处理失败: {str(e)}")
@@ -6234,6 +6296,7 @@ class PQAutomationApp:
 
                     # 每完成一个 pattern，实时写入客户模板结果表。
                     try:
+                        self._ensure_colour_loaded()
                         xy = colour.XYZ_to_xy(np.array([X, Y, Z]))
                         u_prime, v_prime, _ = colour.XYZ_to_CIE1976UCS(
                             np.array([X, Y, Z])
@@ -7145,6 +7208,7 @@ class PQAutomationApp:
 
     def plot_gamut(self, results, coverage, test_type):
         """绘制色域图 - 根据用户选择的参考标准动态计算覆盖率"""
+        self._ensure_chart_initialized("gamut")
 
         self.gamut_ax_xy.clear()
         self.gamut_ax_uv.clear()
@@ -7670,6 +7734,8 @@ class PQAutomationApp:
 
     def plot_gamma(self, L_bar, results_with_gamma_list, target_gamma, test_type):
         """绘制Gamma曲线 + 数据表格（包含实测亮度）"""
+        self._ensure_chart_initialized("gamma")
+
         # ========== 1. 清空并重置左侧曲线 ==========
         self.gamma_ax.clear()
         self.gamma_ax.set_xlim(0, 105)
@@ -7804,6 +7870,8 @@ class PQAutomationApp:
 
     def plot_eotf(self, L_bar, results_with_eotf_list, test_type):
         """绘制 EOTF 曲线 + 数据表格（HDR 专用，包含实测亮度）"""
+        self._ensure_chart_initialized("eotf")
+
         # ========== 1. 清空并重置左侧曲线 ==========
         self.eotf_ax.clear()
         self.eotf_ax.set_xlim(0, 105)
@@ -7985,6 +8053,8 @@ class PQAutomationApp:
 
     def plot_cct(self, test_type):
         """绘制 x 和 y 坐标分离图 - 每个点标注纵坐标值"""
+        self._ensure_chart_initialized("cct")
+
         self.cct_fig.clear()
 
         gray_data = self.results.get_intermediate_data("shared", "gray")
@@ -8301,6 +8371,8 @@ class PQAutomationApp:
 
     def plot_contrast(self, contrast_data, test_type):
         """绘制对比度测试结果 - 固定布局版本"""
+        self._ensure_chart_initialized("contrast")
+
         # 清空并重置
         self.contrast_ax.clear()
         self.contrast_ax.set_xlim(0, 1)
@@ -8462,6 +8534,8 @@ class PQAutomationApp:
 
     def plot_accuracy(self, accuracy_data, test_type):
         """绘制色准测试结果 - 29色显示 - 简洁版布局（显示 Gamma）"""
+        self._ensure_chart_initialized("accuracy")
+
         self.accuracy_ax.clear()
         self.accuracy_ax.set_xlim(0, 1)
         self.accuracy_ax.set_ylim(0, 1)
diff --git a/pqAutomationApp.spec b/pqAutomationApp.spec
index 9bacb06..256a600 100644
--- a/pqAutomationApp.spec
+++ b/pqAutomationApp.spec
@@ -74,8 +74,19 @@ a = Analysis(
     hookspath=[],
     hooksconfig={},
     runtime_hooks=[],
-    excludes=['PyQt5'],
+    excludes=[
+        'PyQt5',
+        'PyQt6',
+        'PySide2',
+        'PySide6',
+        'cv2',
+        'imageio',
+        'imageio_ffmpeg',
+        'IPython',
+        'jedi',
+    ],
     noarchive=False,
+    # numpy 在运行时依赖部分 docstring，optimize=2 会移除 docstring 导致启动报错。
     optimize=0,
 )
 pyz = PYZ(a.pure)
@@ -89,7 +100,8 @@ exe = EXE(
     debug=False,
     bootloader_ignore_signals=False,
     strip=False,
-    upx=True,
+    # 关闭 UPX：通常可减少启动时解压与杀软扫描开销，提升冷启动体感。
+    upx=False,
     console=False,
     disable_windowed_traceback=False,
     argv_emulation=False,
@@ -105,7 +117,7 @@ coll = COLLECT(
     a.binaries,
     a.datas,
     strip=False,
-    upx=True,
+    upx=False,
     upx_exclude=[],
     name='pqAutomationApp',
 )