diff --git a/packages/runtime/CHANGELOG.md b/packages/runtime/CHANGELOG.md
index 6dfa498497c96d2aba1951810fba39c223d0180b..5dfe03c7a63b90740d18660bbedaf8cf4ef4eb0c 100644
--- a/packages/runtime/CHANGELOG.md
+++ b/packages/runtime/CHANGELOG.md
@@ -7,6 +7,10 @@
 
 ## [Unreleased]
 
+### Added
+
+- 添加主题工具中插件变量，主题插件中颜色主题插件支持自定义主题切换
+
 ## [0.7.41-alpha.31] - 2025-10-11
 
 ### Added
diff --git a/packages/runtime/src/utils/theme-util/theme-util.ts b/packages/runtime/src/utils/theme-util/theme-util.ts
index 8016da0e19b87461f3e665bd1d0b83678cc5c232..140dc486c4d7490b087664a3907e0553ec266488 100644
--- a/packages/runtime/src/utils/theme-util/theme-util.ts
+++ b/packages/runtime/src/utils/theme-util/theme-util.ts
@@ -34,6 +34,13 @@ export class ThemeUtil implements IApiThemeUtil {
    */
   readonly evt = new QXEventEx<defaultType>();
 
+  /**
+   * @description 插件主题
+   * @type {IAppUITheme[]}
+   * @memberof ThemeUtil
+   */
+  public pluginTheme: IAppUITheme[] = [];
+
   /**
    * @description 加载主题插件
    * @param {IAppUITheme} theme
@@ -57,6 +64,8 @@ export class ThemeUtil implements IApiThemeUtil {
     if (type === 'COLOR') {
       this.setThemeParams(theme, data);
       this.setTheme(theme.themeTag!);
+      // 只计算颜色主题插件
+      this.pluginTheme.push(theme);
     } else {
       this.html.classList.add(theme.themeTag!);
     }