diff --git a/packages/uni-mp-vue/src/helpers/withScopedSlot.ts b/packages/uni-mp-vue/src/helpers/withScopedSlot.ts
index a9162f393795589a4f889800dfc5040de401507e..7a296afb87465c292d6fb13f30671ea59c7e9418 100644
--- a/packages/uni-mp-vue/src/helpers/withScopedSlot.ts
+++ b/packages/uni-mp-vue/src/helpers/withScopedSlot.ts
@@ -79,10 +79,10 @@ function createScopedSlotInvoker(instance: ComponentInternalInstance) {
   return invoker
 }
 
-const nubmerRE = /^\d+$/
+const numberRE = /^\d+$/
 
 function isInteger(str: unknown): str is number {
-  return nubmerRE.test(str as string)
+  return numberRE.test(str as string)
 }
 
 /**