From d4882f469c19640c26b70b4eb15cbff1975561b3 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E7=8E=8B=E5=85=B4=E5=87=AF?= <2448379534@qq.com>
Date: Mon, 31 Aug 2026 14:30:58 +0800
Subject: [PATCH] =?UTF-8?q?bug=E6=9B=B4=E6=94=B9?=
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---
 frontend-sjgl/vite.config.ts | 18 ++++++++++++++++++
 1 file changed, 18 insertions(+)

diff --git a/frontend-sjgl/vite.config.ts b/frontend-sjgl/vite.config.ts
index 79186866..0e3726c5 100644
--- a/frontend-sjgl/vite.config.ts
+++ b/frontend-sjgl/vite.config.ts
@@ -116,6 +116,8 @@ export default ({ mode }: ConfigEnv): UserConfig => {
           // 手动分块，将大型库单独打包，减少单个 chunk 的复杂度
           manualChunks(id) {
             if (id.includes('node_modules')) {
+              // 将 univer 相关包统一归为单个 chunk，避免同套模块被打散成多份
+              if (id.includes('@univerjs')) return 'univer';
               // 将 element-plus, lodash 等大型库单独拆分
               if (id.includes('element-plus')) return 'element-plus';
               if (id.includes('ant-design-vue')) return 'ant-design-vue';
@@ -127,7 +129,23 @@ export default ({ mode }: ConfigEnv): UserConfig => {
         }
       }
     },
+    // 预构建 univer 相关依赖，避免 dev 下同一模块被浏览器按多个 chunk 重复加载
+    optimizeDeps: {
+      include: [
+        '@univerjs/core',
+        '@univerjs/presets',
+        '@univerjs/preset-sheets-core',
+        '@univerjs-pro/exchange-client'
+      ]
+    },
     resolve: {
+      // 确保 univer 相关包只解析一份副本，防止多版本副本导致 DI 标识符重复
+      dedupe: [
+        '@univerjs/core',
+        '@univerjs/presets',
+        '@univerjs/preset-sheets-core',
+        '@univerjs-pro/exchange-client'
+      ],
       // Vite路径别名配置
       alias: {
         '@': path.resolve(__dirname, './src')