diff --git a/packages/core/src/middleware/selector/config.ts b/packages/core/src/middleware/selector/config.ts
index fe7326a..50d6164 100644
--- a/packages/core/src/middleware/selector/config.ts
+++ b/packages/core/src/middleware/selector/config.ts
@@ -23,4 +23,5 @@ export const keyDebugEnd0 = Symbol(`${key}_debug_end0`);
 export const selectWrapperBorderWidth = 2;
 export const resizeControllerBorderWidth = 4;
 export const areaBorderWidth = 1;
-export const wrapperColor = '#1973ba';
+// export const wrapperColor = '#1973ba';
+export const wrapperColor = '#1890ff';