diff --git a/packages/vue-cli-plugin-uni/lib/env.js b/packages/vue-cli-plugin-uni/lib/env.js
index e0fd803f52ea3f94af4ee1b009bc01b317c289d0..48bdbd0e3449ac01cd1aeebdef7142e73011222a 100644
--- a/packages/vue-cli-plugin-uni/lib/env.js
+++ b/packages/vue-cli-plugin-uni/lib/env.js
@@ -279,6 +279,10 @@ process.env.SCOPED_SLOTS_COMPILER = modes.includes(scopedSlotsCompiler) ? scoped
 if (process.env.UNI_PLATFORM === 'mp-kuaishou' && process.env.SCOPED_SLOTS_COMPILER !== modes[0]) {
   process.env.SCOPED_SLOTS_COMPILER = modes[2]
 }
+// Vue3 暂时固定为 legacy 模式
+if (process.env.UNI_USING_VUE3) {
+  process.env.SCOPED_SLOTS_COMPILER = modes[0]
+}
 
 if (
   process.env.UNI_USING_COMPONENTS ||