From d56f4c78825a92c30ec234d111ef2a3491abbbe0 Mon Sep 17 00:00:00 2001
From: lchrennew <lchrennew@126.com>
Date: Sun, 30 Oct 2022 13:33:33 +0800
Subject: [PATCH] fix: Cannot use custom prefixCls with custom theme color

---
 components/config-provider/index.tsx | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/components/config-provider/index.tsx b/components/config-provider/index.tsx
index 6c78b7c67b..82c3cef245 100644
--- a/components/config-provider/index.tsx
+++ b/components/config-provider/index.tsx
@@ -74,7 +74,7 @@ const setGlobalConfig = (params: GlobalConfigProviderProps & { theme?: Theme })
     Object.assign(globalConfigBySet, reactive(params));
   });
   if (params.theme) {
-    registerTheme(getGlobalPrefixCls(), params.theme);
+    registerTheme(params.prefixCls ?? getGlobalPrefixCls(), params.theme);
   }
 };