diff --git a/app/export/image_exporter.py b/app/export/image_exporter.py
index f45eb6c..f5dd3a4 100644
--- a/app/export/image_exporter.py
+++ b/app/export/image_exporter.py
@@ -2,6 +2,21 @@
 import os
 
 
+_EXPORT_BG_COLOR = "#FFFFFF"
+
+
+def _save_with_light_background(fig, path, *, dpi=300, bbox_inches=None):
+    """导出统一浅色背景，避免深色主题下图片背景变暗。"""
+    kwargs = {
+        "dpi": dpi,
+        "facecolor": _EXPORT_BG_COLOR,
+        "edgecolor": _EXPORT_BG_COLOR,
+    }
+    if bbox_inches is not None:
+        kwargs["bbox_inches"] = bbox_inches
+    fig.savefig(path, **kwargs)
+
+
 def _gamut_refs_for_type(test_type):
     """按测试类型返回需要导出的参考色域列表。"""
     if test_type == "sdr_movie":
@@ -70,7 +85,7 @@ def save_result_images(result_dir, current_test_type, selected_items,
                             continue
                         per_ref_name = f"色域测试结果_{ref}.png"
                         path = os.path.join(result_dir, per_ref_name)
-                        fig.savefig(path, dpi=300)
+                        _save_with_light_background(fig, path, dpi=300)
                         log(f"已保存: {per_ref_name}")
                 finally:
                     ref_var.set(original_ref)
@@ -82,7 +97,7 @@ def save_result_images(result_dir, current_test_type, selected_items,
             continue
         path = os.path.join(result_dir, filename)
         if default_bbox:
-            fig.savefig(path, dpi=300)
+            _save_with_light_background(fig, path, dpi=300)
         else:
-            fig.savefig(path, dpi=300, bbox_inches="tight")
+            _save_with_light_background(fig, path, dpi=300, bbox_inches="tight")
         log(f"已保存: {filename}")
diff --git a/app/plots/plot_accuracy.py b/app/plots/plot_accuracy.py
index 1f017c4..6ffb9d1 100644
--- a/app/plots/plot_accuracy.py
+++ b/app/plots/plot_accuracy.py
@@ -75,7 +75,7 @@ def _xy_to_uv(x: float, y: float):
 # 子图：左侧 Calman 风格面板
 # ============================================================
 
-def _draw_left_panel(ax, color_patches, delta_e_values, font_scale=1.0):
+def _draw_left_panel(ax, color_patches, delta_e_values, font_scale=1.0, dark_mode=False):
     """左侧仅保留大条形图。"""
     ax.clear()
 
@@ -98,19 +98,23 @@ def _draw_left_panel(ax, color_patches, delta_e_values, font_scale=1.0):
         zorder=3,
     )
 
+    text_color = "#F3F5F7" if dark_mode else "#111111"
+    bg_color = "#0F1115" if dark_mode else "#FFFFFF"
+    spine_color = "#8C8F94" if dark_mode else "#9A9A9A"
+
     ax.set_yticks(y_pos)
-    ax.set_yticklabels(color_patches, fontsize=max(5, 7 * font_scale))
+    ax.set_yticklabels(color_patches, fontsize=max(5, 7 * font_scale), color=text_color)
     ax.invert_yaxis()
 
     x_max = max(15.0, max(delta_e_values) * 1.15)
     ax.set_xlim(0, x_max)
-    ax.tick_params(axis="x", labelsize=max(6, 8 * font_scale))
+    ax.tick_params(axis="x", labelsize=max(6, 8 * font_scale), colors=text_color)
     ax.grid(axis="x", linestyle="-", linewidth=0.6, alpha=0.3, zorder=0)
     ax.grid(axis="y", linestyle=":", linewidth=0.35, alpha=0.15, zorder=0)
 
-    ax.set_facecolor("#FFFFFF")
+    ax.set_facecolor(bg_color)
     for spine in ax.spines.values():
-        spine.set_color("#9A9A9A")
+        spine.set_color(spine_color)
         spine.set_linewidth(0.9)
 
 
@@ -118,7 +122,7 @@ def _draw_left_panel(ax, color_patches, delta_e_values, font_scale=1.0):
 # 子图：CIE 1976 u'v' 色度图（目标 vs 实测）
 # ============================================================
 
-def _draw_uv_diagram(ax, color_patches, measurements, standards, font_scale=1.0):
+def _draw_uv_diagram(ax, color_patches, measurements, standards, font_scale=1.0, dark_mode=False):
     """绘制 CIE 1976 u'v' 上的色准对比。"""
     ax.clear()
     try:
@@ -135,15 +139,23 @@ def _draw_uv_diagram(ax, color_patches, measurements, standards, font_scale=1.0)
         ax.set_xlim(0.0, 0.65)
         ax.set_ylim(0.0, 0.60)
 
-    ax.set_facecolor("#000")
+    text_color = "#F3F5F7" if dark_mode else "#111111"
+    sub_text_color = "#D3D7DD" if dark_mode else "#222222"
+    tick_color = "#D3D7DD" if dark_mode else "#222222"
+    legend_label_color = "#FFF" if dark_mode else "#111"
+    legend_bg = "#111" if dark_mode else "#FFFFFF"
+    legend_edge = "#FFF" if dark_mode else "#333"
+    outer_edge = "#FFFFFF" if dark_mode else "#333333"
+
+    ax.set_facecolor("#000" if dark_mode else "#FFFFFF")
     ax.set_aspect("equal", adjustable="box")
     ax.set_title("CIE 1976 u'v'", fontsize=max(8, 11 * font_scale), fontweight="bold",
-                 color="#111", pad=4)
-    ax.set_xlabel("u'", fontsize=max(7, 9 * font_scale), color="#222", labelpad=1)
-    ax.set_ylabel("v'", fontsize=max(7, 9 * font_scale), color="#222", labelpad=1)
-    ax.tick_params(axis="both", labelsize=max(6, 8 * font_scale), colors="#222")
+                 color=text_color, pad=4)
+    ax.set_xlabel("u'", fontsize=max(7, 9 * font_scale), color=sub_text_color, labelpad=1)
+    ax.set_ylabel("v'", fontsize=max(7, 9 * font_scale), color=sub_text_color, labelpad=1)
+    ax.tick_params(axis="both", labelsize=max(6, 8 * font_scale), colors=tick_color)
     for sp in ax.spines.values():
-        sp.set_color("#666")
+        sp.set_color(outer_edge)
         sp.set_linewidth(0.9)
 
     for name, meas in zip(color_patches, measurements):
@@ -164,14 +176,14 @@ def _draw_uv_diagram(ax, color_patches, measurements, standards, font_scale=1.0)
         ax.scatter(
             [s_u], [s_v],
             s=56, marker="s",
-            facecolors="none", edgecolors="#FFFFFF",
+            facecolors="none", edgecolors=outer_edge,
             linewidths=1.25, zorder=18,
         )
         # 实测点：白色外圈 + 内层圆点
         ax.scatter(
             [m_u], [m_v],
             s=52, marker="o",
-            facecolors="none", edgecolors="#FFFFFF",
+            facecolors="none", edgecolors=outer_edge,
             linewidths=1.0, zorder=19,
         )
         ax.scatter(
@@ -183,7 +195,7 @@ def _draw_uv_diagram(ax, color_patches, measurements, standards, font_scale=1.0)
 
     legend_handles = [
         Line2D([0], [0], marker="s", linestyle="none",
-               markerfacecolor="#CCCCCC", markeredgecolor="#FFFFFF",
+               markerfacecolor="#CCCCCC", markeredgecolor=outer_edge,
                markersize=7, label="目标 (Target)"),
         Line2D([0], [0], marker="o", linestyle="none",
                markerfacecolor="#CCCCCC", markeredgecolor="#000000",
@@ -192,15 +204,15 @@ def _draw_uv_diagram(ax, color_patches, measurements, standards, font_scale=1.0)
     leg = ax.legend(
         handles=legend_handles,
         loc="lower right", fontsize=max(6, 8 * font_scale),
-        framealpha=0.88, labelcolor="#FFF",
+        framealpha=0.88, labelcolor=legend_label_color,
     )
     if leg is not None:
-        leg.get_frame().set_facecolor("#111")
-        leg.get_frame().set_edgecolor("#FFF")
+        leg.get_frame().set_facecolor(legend_bg)
+        leg.get_frame().set_edgecolor(legend_edge)
         leg.set_zorder(50)
 
 
-def _draw_result_judgement(ax, accuracy_data, font_scale=1.0):
+def _draw_result_judgement(ax, accuracy_data, font_scale=1.0, dark_mode=False):
     """底部结果条"""
     ax.clear()
     ax.set_xlim(0, 1)
@@ -210,24 +222,28 @@ def _draw_result_judgement(ax, accuracy_data, font_scale=1.0):
     avg = accuracy_data.get("avg_delta_e", 0.0)
     mx = accuracy_data.get("max_delta_e", 0.0)
 
+    panel_bg = "#1A1E24" if dark_mode else "#FFFFFF"
+    panel_edge = "#4A5058" if dark_mode else "#C6C6C6"
+    text_color = "#F3F5F7" if dark_mode else "#111111"
+
     ax.add_patch(Rectangle(
         (0.0, 0.10), 1.0, 0.80,
         transform=ax.transAxes,
-        facecolor="#FFFFFF", edgecolor="#C6C6C6", linewidth=1.0,
+        facecolor=panel_bg, edgecolor=panel_edge, linewidth=1.0,
     ))
 
     ax.text(
         0.03, 0.50,
         f"Avg dE2000: {avg:.2f}",
         ha="left", va="center",
-        fontsize=max(11, 20 * font_scale), fontweight="normal", color="#111111",
+        fontsize=max(11, 20 * font_scale), fontweight="normal", color=text_color,
         transform=ax.transAxes,
     )
     ax.text(
         0.52, 0.50,
         f"Max dE2000: {mx:.2f}",
         ha="left", va="center",
-        fontsize=max(11, 20 * font_scale), fontweight="normal", color="#111111",
+        fontsize=max(11, 20 * font_scale), fontweight="normal", color=text_color,
         transform=ax.transAxes,
     )
 
@@ -242,6 +258,14 @@ def plot_accuracy(self: "PQAutomationApp", accuracy_data, test_type):
     fig = self.accuracy_fig
     fig.clear()
 
+    try:
+        from app.views.theme_manager import is_dark
+        dark_mode = is_dark()
+    except Exception:
+        dark_mode = False
+
+    fig.patch.set_facecolor("#1B1F24" if dark_mode else "#FFFFFF")
+
     # 根据当前画布像素尺寸动态缩放字体，避免窗口缩小时文字挤压重叠。
     font_scale = 1.0
     try:
@@ -271,12 +295,13 @@ def plot_accuracy(self: "PQAutomationApp", accuracy_data, test_type):
     else:
         title = f"{test_type_name} - 色准测试（全 29色 | Gamma {target_gamma}）"
 
+    title_color = "#F3F5F7" if dark_mode else "#111"
     fig.suptitle(
         title,
         fontsize=max(8, 11 * font_scale),
         y=0.975,
         fontweight="bold",
-        color="#111",
+        color=title_color,
     )
 
     gs = fig.add_gridspec(
@@ -295,7 +320,13 @@ def plot_accuracy(self: "PQAutomationApp", accuracy_data, test_type):
     # 兼容外部对 self.accuracy_ax 的引用
     self.accuracy_ax = ax_judge
 
-    _draw_left_panel(ax_left, color_patches, delta_e_values, font_scale=font_scale)
+    _draw_left_panel(
+        ax_left,
+        color_patches,
+        delta_e_values,
+        font_scale=font_scale,
+        dark_mode=dark_mode,
+    )
 
     try:
         standards = get_accuracy_color_standards(test_type)
@@ -308,8 +339,14 @@ def plot_accuracy(self: "PQAutomationApp", accuracy_data, test_type):
         measurements,
         standards,
         font_scale=font_scale,
+        dark_mode=dark_mode,
+    )
+    _draw_result_judgement(
+        ax_judge,
+        accuracy_data,
+        font_scale=font_scale,
+        dark_mode=dark_mode,
     )
-    _draw_result_judgement(ax_judge, accuracy_data, font_scale=font_scale)
 
     try:
         self.update_accuracy_result_table(accuracy_data, standards)
diff --git a/app/plots/plot_gamut.py b/app/plots/plot_gamut.py
index a1249c9..2dd7585 100644
--- a/app/plots/plot_gamut.py
+++ b/app/plots/plot_gamut.py
@@ -148,35 +148,41 @@ def _draw_measured_triangle(ax, vertices, *, uv_space=False):
     #     )
 
 
-def _draw_coverage_box(ax, x_pos, y_pos, current_ref, coverage):
+def _draw_coverage_box(ax, x_pos, y_pos, current_ref, coverage, *, dark_mode):
+    text_color = "#FFF" if dark_mode else "#111"
+    box_face = "#111" if dark_mode else "#FFFFFF"
+    box_edge = "#FFF" if dark_mode else "#333"
     ax.text(
         x_pos, y_pos,
         f"{current_ref}\n覆盖率: {coverage:.1f}%",
         ha="right", va="bottom",
         fontsize=11, fontweight="bold",
-        color="#FFF",
+        color=text_color,
         bbox=dict(
             boxstyle="round,pad=0.38",
-            facecolor="#111",
-            edgecolor="#FFF",
+            facecolor=box_face,
+            edgecolor=box_edge,
             linewidth=1.7,
             alpha=0.98,
         ),
         zorder=30,
     )
 
-def _style_axes(ax, *, title, xlabel, ylabel, xlim, ylim):
-    ax.set_facecolor("#000")
-    ax.set_title(title, fontsize=12, fontweight="bold", color="#FFF", pad=8)
-    ax.set_xlabel(xlabel, fontsize=10, color="#FFF")
-    ax.set_ylabel(ylabel, fontsize=10, color="#FFF")
+def _style_axes(ax, *, title, xlabel, ylabel, xlim, ylim, dark_mode):
+    text = "#F4F6F8" if dark_mode else "#111"
+    grid = "#444" if dark_mode else "#B8BDC3"
+    spine_color = "#888" if dark_mode else "#666"
+    ax.set_facecolor("#000" if dark_mode else "#FFFFFF")
+    ax.set_title(title, fontsize=12, fontweight="bold", color=text, pad=8)
+    ax.set_xlabel(xlabel, fontsize=10, color=text)
+    ax.set_ylabel(ylabel, fontsize=10, color=text)
     ax.set_xlim(*xlim)
     ax.set_ylim(*ylim)
     ax.set_aspect("equal", adjustable="datalim")
-    ax.grid(True, linestyle=":", linewidth=0.7, color="#444", alpha=0.32)
-    ax.tick_params(axis="both", labelsize=9, colors="#FFF")
+    ax.grid(True, linestyle=":", linewidth=0.7, color=grid, alpha=0.32)
+    ax.tick_params(axis="both", labelsize=9, colors=text)
     for spine in ax.spines.values():
-        spine.set_color("#888")
+        spine.set_color(spine_color)
         spine.set_linewidth(0.8)
     ax.set_clip_on(False)
 
@@ -201,13 +207,19 @@ def _blit_background(ax, background, bbox):
 def plot_gamut(self: "PQAutomationApp", results, coverage, test_type):
     """绘制色域图（图像层 + 框架层分离架构）。"""
 
+    try:
+        from app.views.theme_manager import is_dark
+        dark_mode = is_dark()
+    except Exception:
+        dark_mode = False
+
     ax_xy = self.gamut_ax_xy
     ax_uv = self.gamut_ax_uv
 
     ax_xy.clear()
     ax_uv.clear()
-    # 全局黑色背景
-    self.gamut_fig.patch.set_facecolor("#000")
+    # 全局背景跟随浅/深色主题
+    self.gamut_fig.patch.set_facecolor("#0D1014" if dark_mode else "#FFFFFF")
 
     # ========== 读取用户选择的参考标准 ==========
     if test_type == "screen_module":
@@ -265,6 +277,7 @@ def plot_gamut(self: "PQAutomationApp", results, coverage, test_type):
             xlabel="x", ylabel="y",
             xlim=(bbox_xy[0], bbox_xy[1]),
             ylim=(bbox_xy[2], bbox_xy[3]),
+            dark_mode=dark_mode,
         )
 
         for ref_name in other_refs:
@@ -289,7 +302,8 @@ def plot_gamut(self: "PQAutomationApp", results, coverage, test_type):
             _draw_measured_triangle(ax_xy, measured_xy, uv_space=False)
 
         _draw_coverage_box(
-            ax_xy, bbox_xy[1] - 0.02, bbox_xy[2] + 0.02, current_ref, xy_coverage
+            ax_xy, bbox_xy[1] - 0.02, bbox_xy[2] + 0.02, current_ref, xy_coverage,
+            dark_mode=dark_mode,
         )
 
         # 暗化三角形外部区域（黑色半透明遮罩）
@@ -303,18 +317,19 @@ def plot_gamut(self: "PQAutomationApp", results, coverage, test_type):
         codes = [Path.MOVETO] + [Path.LINETO]*3 + [Path.CLOSEPOLY]
         codes += [Path.MOVETO] + [Path.LINETO]*2 + [Path.CLOSEPOLY]
         path = Path(verts, codes)
-        patch = PathPatch(path, facecolor=(0,0,0,0.65), lw=0, zorder=7)
+        mask_face = (0, 0, 0, 0.65) if dark_mode else (1, 1, 1, 0.50)
+        patch = PathPatch(path, facecolor=mask_face, lw=0, zorder=7)
         ax_xy.add_patch(patch)
 
         legend = ax_xy.legend(
             loc="upper right", fontsize=8.5,
             framealpha=0.0, edgecolor="#000", fancybox=True,
-            labelcolor="#FFF"
+            labelcolor="#FFF" if dark_mode else "#111"
         )
         legend.set_zorder(200)
-        legend.get_frame().set_facecolor("#000")
-        legend.get_frame().set_alpha(0.5)
-        legend.get_frame().set_edgecolor("#FFF")
+        legend.get_frame().set_facecolor("#000" if dark_mode else "#FFFFFF")
+        legend.get_frame().set_alpha(0.5 if dark_mode else 0.78)
+        legend.get_frame().set_edgecolor("#FFF" if dark_mode else "#333")
         ax_xy.add_artist(legend)
 
     except Exception as e:
@@ -334,6 +349,7 @@ def plot_gamut(self: "PQAutomationApp", results, coverage, test_type):
             xlabel="u'", ylabel="v'",
             xlim=(bbox_uv[0], bbox_uv[1]),
             ylim=(bbox_uv[2], bbox_uv[3]),
+            dark_mode=dark_mode,
         )
 
         measured_uv = None
@@ -367,7 +383,8 @@ def plot_gamut(self: "PQAutomationApp", results, coverage, test_type):
             _draw_measured_triangle(ax_uv, measured_uv, uv_space=True)
 
         _draw_coverage_box(
-            ax_uv, bbox_uv[1] - 0.015, bbox_uv[2] + 0.015, current_ref, uv_coverage
+            ax_uv, bbox_uv[1] - 0.015, bbox_uv[2] + 0.015, current_ref, uv_coverage,
+            dark_mode=dark_mode,
         )
 
         u0, u1 = bbox_uv[0], bbox_uv[1]
@@ -379,18 +396,19 @@ def plot_gamut(self: "PQAutomationApp", results, coverage, test_type):
         codes = [Path.MOVETO] + [Path.LINETO]*3 + [Path.CLOSEPOLY]
         codes += [Path.MOVETO] + [Path.LINETO]*2 + [Path.CLOSEPOLY]
         path = Path(verts, codes)
-        patch = PathPatch(path, facecolor=(0,0,0,0.65), lw=0, zorder=7)
+        mask_face = (0, 0, 0, 0.65) if dark_mode else (1, 1, 1, 0.50)
+        patch = PathPatch(path, facecolor=mask_face, lw=0, zorder=7)
         ax_uv.add_patch(patch)               
         
         legend_uv = ax_uv.legend(
             loc="upper right", fontsize=8.5,
             framealpha=0.0, edgecolor="#000", fancybox=True,
-            labelcolor="#FFF"
+            labelcolor="#FFF" if dark_mode else "#111"
         )
         legend_uv.set_zorder(200)
-        legend_uv.get_frame().set_facecolor("#000")
-        legend_uv.get_frame().set_alpha(0.72)
-        legend_uv.get_frame().set_edgecolor("#FFF")
+        legend_uv.get_frame().set_facecolor("#000" if dark_mode else "#FFFFFF")
+        legend_uv.get_frame().set_alpha(0.72 if dark_mode else 0.82)
+        legend_uv.get_frame().set_edgecolor("#FFF" if dark_mode else "#333")
         ax_uv.add_artist(legend_uv)
 
     except Exception as e:
diff --git a/app/views/chart_frame.py b/app/views/chart_frame.py
index 6af3e21..22cfeba 100644
--- a/app/views/chart_frame.py
+++ b/app/views/chart_frame.py
@@ -16,6 +16,45 @@ if TYPE_CHECKING:
     from pqAutomationApp import PQAutomationApp
 
 
+def _result_bg_color() -> str:
+    """根据当前主题返回结果图背景色。"""
+    try:
+        from app.views.theme_manager import is_dark
+        return "#1B1F24" if is_dark() else "#FFFFFF"
+    except Exception:
+        return "#FFFFFF"
+
+
+def apply_result_chart_theme(self: "PQAutomationApp"):
+    """统一刷新结果图画布背景，使其跟随浅/深色主题。"""
+    bg = _result_bg_color()
+
+    chart_pairs = [
+        ("gamut_fig", "gamut_canvas"),
+        ("gamma_fig", "gamma_canvas"),
+        ("eotf_fig", "eotf_canvas"),
+        ("cct_fig", "cct_canvas"),
+        ("contrast_fig", "contrast_canvas"),
+        ("accuracy_fig", "accuracy_canvas"),
+    ]
+
+    for fig_attr, canvas_attr in chart_pairs:
+        fig = getattr(self, fig_attr, None)
+        canvas = getattr(self, canvas_attr, None)
+        if fig is not None:
+            fig.patch.set_facecolor(bg)
+        if canvas is not None:
+            try:
+                widget = canvas.get_tk_widget()
+                widget.configure(bg=bg, highlightthickness=0)
+            except Exception:
+                pass
+            try:
+                canvas.draw_idle()
+            except Exception:
+                pass
+
+
 def init_gamut_chart(self: "PQAutomationApp"):
     """初始化色域图表 - 手动设置subplot位置，完全避免重叠"""
     container = ttk.Frame(self.gamut_chart_frame)
@@ -988,6 +1027,7 @@ def create_result_chart_frame(self: "PQAutomationApp"):
     self.init_cct_chart()
     self.init_contrast_chart()
     self.init_accuracy_chart()
+    self.apply_result_chart_theme()
 
     # 绑定Tab切换事件
     self.chart_notebook.bind("<<NotebookTabChanged>>", self.on_chart_tab_changed)
@@ -1026,6 +1066,7 @@ class ChartFrameMixin:
     init_cct_chart = init_cct_chart
     init_contrast_chart = init_contrast_chart
     init_accuracy_chart = init_accuracy_chart
+    apply_result_chart_theme = apply_result_chart_theme
     _init_accuracy_result_table = _init_accuracy_result_table
     clear_accuracy_result_table = clear_accuracy_result_table
     update_accuracy_result_table = update_accuracy_result_table
diff --git a/app/views/panels/ai_image_panel.py b/app/views/panels/ai_image_panel.py
index 8d9d4a7..58a2ef2 100644
--- a/app/views/panels/ai_image_panel.py
+++ b/app/views/panels/ai_image_panel.py
@@ -20,6 +20,21 @@ if TYPE_CHECKING:
     from pqAutomationApp import PQAutomationApp
 
 
+def _theme_colors():
+    style = ttk.Style()
+    colors = style.colors
+    return {
+        "bg": colors.bg,
+        "fg": colors.fg,
+        "muted": colors.secondary,
+        "input_bg": colors.inputbg,
+        "input_fg": colors.inputfg,
+        "select_bg": colors.selectbg,
+        "select_fg": colors.selectfg,
+        "border": colors.border,
+    }
+
+
 
 
 
@@ -50,6 +65,7 @@ def create_ai_image_panel(self: "PQAutomationApp"):
     container.columnconfigure(0, weight=0)
     container.columnconfigure(1, weight=1)
     container.rowconfigure(0, weight=1)
+    palette = _theme_colors()
 
     left = ttk.Frame(container, width=360)
     left.grid(row=0, column=0, sticky=tk.NS, padx=(0, 10))
@@ -72,10 +88,12 @@ def create_ai_image_panel(self: "PQAutomationApp"):
         bd=1,
         relief=tk.FLAT,
         highlightthickness=1,
-        highlightbackground="#d8d8d8",
-        highlightcolor="#4a90e2",
-        selectbackground="#2b6cb0",
-        selectforeground="#ffffff",
+        bg=palette["input_bg"],
+        fg=palette["input_fg"],
+        highlightbackground=palette["border"],
+        highlightcolor=palette["select_bg"],
+        selectbackground=palette["select_bg"],
+        selectforeground=palette["select_fg"],
         yscrollcommand=scroll.set,
     )
     scroll.config(command=self.ai_image_listbox.yview)
@@ -135,7 +153,7 @@ def create_ai_image_panel(self: "PQAutomationApp"):
     preview_frame.pack(fill=tk.BOTH, expand=True)
 
     self.ai_image_canvas = tk.Canvas(
-        preview_frame, bg="#1e1e1e", highlightthickness=0
+        preview_frame, bg=palette["bg"], highlightthickness=0
     )
     self.ai_image_canvas.pack(fill=tk.BOTH, expand=True)
     self.ai_image_canvas.bind("<Configure>", lambda e: _redraw_preview(self))
@@ -145,14 +163,21 @@ def create_ai_image_panel(self: "PQAutomationApp"):
     self.ai_image_meta_var = tk.StringVar(value="未选择图片")
     ttk.Label(
         meta_row, textvariable=self.ai_image_meta_var,
-        foreground="#666", font=("微软雅黑", 9),
+        foreground=palette["muted"], font=("微软雅黑", 9),
     ).pack(side=tk.LEFT)
 
     # 输入区
     input_frame = ttk.LabelFrame(right, text="提示输入（Ctrl+Enter 发送）", padding=6)
     input_frame.pack(fill=tk.X, pady=(4, 0))
 
-    self.ai_image_input = tk.Text(input_frame, height=3, wrap=tk.WORD)
+    self.ai_image_input = tk.Text(
+        input_frame,
+        height=3,
+        wrap=tk.WORD,
+        bg=palette["input_bg"],
+        fg=palette["input_fg"],
+        insertbackground=palette["input_fg"],
+    )
     self.ai_image_input.pack(fill=tk.X, side=tk.TOP)
     self.ai_image_input.bind("<Control-Return>", lambda e: (_send_prompt(self), "break"))
 
@@ -161,7 +186,7 @@ def create_ai_image_panel(self: "PQAutomationApp"):
     self.ai_image_status_var = tk.StringVar(value="就绪")
     ttk.Label(
         send_row, textvariable=self.ai_image_status_var,
-        foreground="#888", font=("微软雅黑", 9),
+        foreground=palette["muted"], font=("微软雅黑", 9),
     ).pack(side=tk.LEFT)
     self.ai_image_progress = ttk.Progressbar(
         send_row,
@@ -220,6 +245,7 @@ def reload_ai_image_list(self: "PQAutomationApp", auto_select_first=True):
     其下列出该轮生成的所有图片。会话按"最近使用"倒序，组内按时间倒序。
     auto_select_first: 是否自动选中第一张图片（默认 True）。
     """
+    palette = _theme_colors()
     self.ai_image_records = _svc.list_records(base_dir=_get_app_base_dir(self))
     self.ai_image_listbox.delete(0, tk.END)
     # 维护行号 → 记录索引的映射；分隔头处为 None
@@ -236,8 +262,8 @@ def reload_ai_image_list(self: "PQAutomationApp", auto_select_first=True):
         # 头部行：禁用选中（视觉上变灰）
         last = self.ai_image_listbox.size() - 1
         self.ai_image_listbox.itemconfig(
-            last, foreground="#888", selectforeground="#888",
-            background="#f5f5f5", selectbackground="#f5f5f5",
+            last, foreground=palette["muted"], selectforeground=palette["muted"],
+            background=palette["bg"], selectbackground=palette["bg"],
         )
         self._ai_image_row_map.append(None)
         self._ai_image_row_session_map.append(sid)
@@ -331,6 +357,7 @@ def _select_record(self: "PQAutomationApp", rec: _svc.AIImageRecord):
 def _redraw_preview(self: "PQAutomationApp"):
     rec = getattr(self, "ai_image_current", None)
     canvas = self.ai_image_canvas
+    palette = _theme_colors()
     canvas.delete("all")
     if rec is None or not os.path.isfile(rec.image_path):
         return
@@ -340,7 +367,7 @@ def _redraw_preview(self: "PQAutomationApp"):
         img = Image.open(rec.image_path)
         img.load()
     except Exception as exc:
-        canvas.create_text(cw // 2, ch // 2, text=f"加载失败: {exc}", fill="#f66")
+        canvas.create_text(cw // 2, ch // 2, text=f"加载失败: {exc}", fill=palette["select_bg"])
         return
     iw, ih = img.size
     scale = min(cw / iw, ch / ih, 1.0)
diff --git a/app/views/panels/cct_panel.py b/app/views/panels/cct_panel.py
index 4f89bb5..87907bb 100644
--- a/app/views/panels/cct_panel.py
+++ b/app/views/panels/cct_panel.py
@@ -14,6 +14,14 @@ if TYPE_CHECKING:
     from pqAutomationApp import PQAutomationApp
 
 
+def _theme_colors():
+    style = ttk.Style()
+    colors = style.colors
+    return {
+        "muted": colors.secondary,
+    }
+
+
 
 def create_cct_params_frame(self: "PQAutomationApp"):
     """创建色度参数设置区域 - 屏模组、SDR、HDR 独立（增加色域参考标准选择 + 单步调试按钮）"""
@@ -122,7 +130,7 @@ def create_cct_params_frame(self: "PQAutomationApp"):
         self.cct_params_frame,
         text="提示: 清空输入框将恢复默认值",
         font=("SimHei", 8),
-        foreground="gray",
+        foreground=_theme_colors()["muted"],
     ).grid(row=5, column=0, columnspan=4, sticky=tk.W, padx=5, pady=5)
 
     # ==================== SDR 色度参数 Frame ====================
@@ -227,7 +235,7 @@ def create_cct_params_frame(self: "PQAutomationApp"):
         self.sdr_cct_params_frame,
         text="提示: 清空输入框将恢复默认值",
         font=("SimHei", 8),
-        foreground="gray",
+        foreground=_theme_colors()["muted"],
     ).grid(row=5, column=0, columnspan=4, sticky=tk.W, padx=5, pady=5)
 
     # ==================== HDR 色度参数 Frame ====================
@@ -332,7 +340,7 @@ def create_cct_params_frame(self: "PQAutomationApp"):
         self.hdr_cct_params_frame,
         text="提示: 清空输入框将恢复默认值",
         font=("SimHei", 8),
-        foreground="gray",
+        foreground=_theme_colors()["muted"],
     ).grid(row=5, column=0, columnspan=4, sticky=tk.W, padx=5, pady=5)
 
 
diff --git a/app/views/panels/main_layout.py b/app/views/panels/main_layout.py
index edb9825..3e22630 100644
--- a/app/views/panels/main_layout.py
+++ b/app/views/panels/main_layout.py
@@ -718,6 +718,11 @@ def _on_toggle_theme(self: "PQAutomationApp") -> None:
     from app.views.theme_manager import toggle_theme
     toggle_theme()
     _refresh_theme_toggle_label(self)
+    if hasattr(self, "apply_result_chart_theme"):
+        try:
+            self.apply_result_chart_theme()
+        except Exception:
+            pass
     # 同步刷新侧栏选中态（高亮样式跟随新色板）
     if hasattr(self, "update_sidebar_selection"):
         try:
diff --git a/app/views/pq_debug_panel.py b/app/views/pq_debug_panel.py
index 50977bc..997f33a 100644
--- a/app/views/pq_debug_panel.py
+++ b/app/views/pq_debug_panel.py
@@ -10,6 +10,18 @@ import threading
 import time
 
 
+def _theme_colors():
+    style = ttk.Style()
+    colors = style.colors
+    return {
+        "fg": colors.fg,
+        "muted": colors.secondary,
+        "info": colors.info,
+        "warning": colors.warning,
+        "error": colors.danger,
+    }
+
+
 class PQDebugPanel:
     """PQ 单步调试面板 - 支持 Gamma/EOTF/色准单步测试"""
 
@@ -72,7 +84,7 @@ class PQDebugPanel:
             self.screen_gamma_frame,
             text="测试完成后可用，选择灰阶进行单步调试",
             font=("SimHei", 9),
-            foreground="gray",
+            foreground=_theme_colors()["muted"],
         ).grid(row=0, column=0, columnspan=3, pady=(0, 10))
 
         # 灰阶选择
@@ -137,7 +149,7 @@ class PQDebugPanel:
             self.screen_rgb_frame,
             text="测试完成后可用，选择颜色进行单步调试",
             font=("SimHei", 9),
-            foreground="gray",
+            foreground=_theme_colors()["muted"],
         ).grid(row=0, column=0, columnspan=3, pady=(0, 10))
 
         # RGB 颜色选择
@@ -210,7 +222,7 @@ class PQDebugPanel:
             self.sdr_gamma_frame,
             text="测试完成后可用，选择灰阶进行单步调试",
             font=("SimHei", 9),
-            foreground="gray",
+            foreground=_theme_colors()["muted"],
         ).grid(row=0, column=0, columnspan=3, pady=(0, 10))
 
         ttk.Label(self.sdr_gamma_frame, text="选择灰阶:").grid(
@@ -272,7 +284,7 @@ class PQDebugPanel:
             self.sdr_accuracy_frame,
             text="测试完成后可用，选择色块进行单步调试",
             font=("SimHei", 9),
-            foreground="gray",
+            foreground=_theme_colors()["muted"],
         ).grid(row=0, column=0, columnspan=3, pady=(0, 10))
 
         ttk.Label(self.sdr_accuracy_frame, text="选择色块:").grid(
@@ -334,7 +346,7 @@ class PQDebugPanel:
             self.sdr_rgb_frame,
             text="测试完成后可用，选择颜色进行单步调试",
             font=("SimHei", 9),
-            foreground="gray",
+            foreground=_theme_colors()["muted"],
         ).grid(row=0, column=0, columnspan=3, pady=(0, 10))
 
         # RGB 颜色选择
@@ -407,7 +419,7 @@ class PQDebugPanel:
             self.hdr_eotf_frame,
             text="测试完成后可用，选择灰阶进行单步调试",
             font=("SimHei", 9),
-            foreground="gray",
+            foreground=_theme_colors()["muted"],
         ).grid(row=0, column=0, columnspan=3, pady=(0, 10))
 
         ttk.Label(self.hdr_eotf_frame, text="选择灰阶:").grid(
@@ -469,7 +481,7 @@ class PQDebugPanel:
             self.hdr_accuracy_frame,
             text="测试完成后可用，选择色块进行单步调试",
             font=("SimHei", 9),
-            foreground="gray",
+            foreground=_theme_colors()["muted"],
         ).grid(row=0, column=0, columnspan=3, pady=(0, 10))
 
         ttk.Label(self.hdr_accuracy_frame, text="选择色块:").grid(
@@ -531,7 +543,7 @@ class PQDebugPanel:
             self.hdr_rgb_frame,
             text="测试完成后可用，选择颜色进行单步调试",
             font=("SimHei", 9),
-            foreground="gray",
+            foreground=_theme_colors()["muted"],
         ).grid(row=0, column=0, columnspan=3, pady=(0, 10))
 
         # RGB 颜色选择
@@ -1007,12 +1019,13 @@ class PQDebugPanel:
             )
 
         # 设置标签样式
-        tree.tag_configure("header", background="#E3F2FD", font=("SimHei", 9, "bold"))
-        tree.tag_configure("normal", foreground="black")
-        tree.tag_configure("warning", foreground="red")
-        tree.tag_configure("highlight", foreground="blue", font=("SimHei", 9, "bold"))
+        palette = _theme_colors()
+        tree.tag_configure("header", background=palette["info"], font=("SimHei", 9, "bold"))
+        tree.tag_configure("normal", foreground=palette["fg"])
+        tree.tag_configure("warning", foreground=palette["warning"])
+        tree.tag_configure("highlight", foreground=palette["info"], font=("SimHei", 9, "bold"))
         tree.tag_configure(
-            "highlight_warning", foreground="red", font=("SimHei", 9, "bold")
+            "highlight_warning", foreground=palette["warning"], font=("SimHei", 9, "bold")
         )
 
     def _disable_test_button(self, test_type, test_item):
diff --git a/app/views/pq_log_gui.py b/app/views/pq_log_gui.py
index cc70d5e..2ff97b4 100644
--- a/app/views/pq_log_gui.py
+++ b/app/views/pq_log_gui.py
@@ -17,6 +17,22 @@ _GUI_LEVEL_TO_LOG = {
 }
 
 
+def _theme_colors():
+    style = ttk.Style()
+    colors = style.colors
+    return {
+        "bg": colors.bg,
+        "fg": colors.fg,
+        "muted": colors.secondary,
+        "accent": colors.info,
+        "warning": colors.warning,
+        "error": colors.danger,
+        "success": colors.success,
+        "text_bg": colors.inputbg,
+        "text_fg": colors.inputfg,
+    }
+
+
 class PQLogGUI(ttk.Frame):
     VALID_LEVELS = {"info", "success", "warning", "error", "debug", "separator", "blank"}
 
@@ -53,21 +69,22 @@ class PQLogGUI(ttk.Frame):
         text_container = ttk.Frame(log_frame)
         text_container.pack(fill=tk.BOTH, expand=True, padx=6, pady=(0, 6))
 
+        palette = _theme_colors()
         self.log_text = tk.Text(
             text_container,
             height=10,
             width=50,
             wrap=tk.WORD,
             font=("Consolas", 10),
-            bg="#fbfcfe",
-            fg="#1f2937",
+            bg=palette["text_bg"],
+            fg=palette["text_fg"],
             relief=tk.FLAT,
             bd=0,
             padx=10,
             pady=8,
             spacing1=2,
             spacing3=2,
-            insertbackground="#1f2937",
+            insertbackground=palette["text_fg"],
         )
         self.log_text.pack(fill=tk.BOTH, expand=True, side=tk.LEFT)
 
@@ -114,19 +131,20 @@ class PQLogGUI(ttk.Frame):
         self._update_summary()
 
     def _configure_tags(self):
-        self.log_text.tag_configure("timestamp", foreground="#6b7280")
-        self.log_text.tag_configure("level_info", foreground="#2563eb")
-        self.log_text.tag_configure("level_success", foreground="#0f766e")
-        self.log_text.tag_configure("level_warning", foreground="#b45309")
-        self.log_text.tag_configure("level_error", foreground="#b91c1c")
+        palette = _theme_colors()
+        self.log_text.tag_configure("timestamp", foreground=palette["muted"])
+        self.log_text.tag_configure("level_info", foreground=palette["accent"])
+        self.log_text.tag_configure("level_success", foreground=palette["success"])
+        self.log_text.tag_configure("level_warning", foreground=palette["warning"])
+        self.log_text.tag_configure("level_error", foreground=palette["error"])
         self.log_text.tag_configure("level_debug", foreground="#7c3aed")
-        self.log_text.tag_configure("message", foreground="#1f2937")
-        self.log_text.tag_configure("message_success", foreground="#0f766e")
-        self.log_text.tag_configure("message_warning", foreground="#b45309")
-        self.log_text.tag_configure("message_error", foreground="#991b1b")
+        self.log_text.tag_configure("message", foreground=palette["fg"])
+        self.log_text.tag_configure("message_success", foreground=palette["success"])
+        self.log_text.tag_configure("message_warning", foreground=palette["warning"])
+        self.log_text.tag_configure("message_error", foreground=palette["error"])
         self.log_text.tag_configure("message_debug", foreground="#6d28d9")
-        self.log_text.tag_configure("separator", foreground="#94a3b8")
-        self.log_text.tag_configure("traceback", foreground="#7f1d1d")
+        self.log_text.tag_configure("separator", foreground=palette["muted"])
+        self.log_text.tag_configure("traceback", foreground=palette["error"])
         self.log_text.tag_configure("blank", spacing1=4, spacing3=4)
 
     def _append_message(self, message, level):
diff --git a/settings/pq_config.json b/settings/pq_config.json
index 3b0c675..39d311a 100644
--- a/settings/pq_config.json
+++ b/settings/pq_config.json
@@ -1,5 +1,5 @@
 {
-    "current_test_type": "screen_module",
+    "current_test_type": "hdr_movie",
     "test_types": {
         "screen_module": {
             "name": "屏模组性能测试",