From b597c5deb12e10377fef7f93649567dea0073f73 Mon Sep 17 00:00:00 2001
From: fz6m <59400654+fz6m@users.noreply.github.com>
Date: Tue, 14 Nov 2023 23:31:30 +0800
Subject: [PATCH] chore: only override ie

---
 packages/preset-umi/src/features/legacy/legacy.ts | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)

diff --git a/packages/preset-umi/src/features/legacy/legacy.ts b/packages/preset-umi/src/features/legacy/legacy.ts
index 6231a24dafb5..cea4fe5318ca 100644
--- a/packages/preset-umi/src/features/legacy/legacy.ts
+++ b/packages/preset-umi/src/features/legacy/legacy.ts
@@ -132,10 +132,15 @@ export default (api: IApi) => {
       memo.cssMinifier = CSSMinifier.cssnano;
 
       // specify a low-compatibility target for babel transform
+      const ieTarget = userConfig.targets?.ie || api.config.targets?.ie || 11;
       memo.targets = {
-        ie: 11,
-        ...userConfig.targets,
+        ie: ieTarget,
       };
+      logger.info(
+        `${legacyModeLabel} set compatiable target to ${chalk.yellow(
+          `ie ${ieTarget}`,
+        )}`,
+      );
 
       logger.info(
         `${legacyModeLabel} is enabled, we automatically modify the ${[