diff --git a/packages/fineui/src/core/constant/writable.var.js b/packages/fineui/src/core/constant/writable.var.js
index 2b22ba030..45e048502 100644
--- a/packages/fineui/src/core/constant/writable.var.js
+++ b/packages/fineui/src/core/constant/writable.var.js
@@ -49,7 +49,8 @@ PropertyDescriptors["pixRatio"] = {
 export let StartOfWeek = 1;
 export const setStartOfWeek = v => {
     if (![0, 1].includes(v)) {
-        throw new Error("setStartOfWeek must be 0 or 1");
+        console.error("setStartOfWeek must be 0 or 1");
+        return;
     }
     StartOfWeek = v;
 };