diff --git a/src/components/common/CoiPagination.vue b/src/components/common/CoiPagination.vue
index ac1b5ef..5884cd5 100644
--- a/src/components/common/CoiPagination.vue
+++ b/src/components/common/CoiPagination.vue
@@ -252,7 +252,9 @@ function handlePageChange(page: number) {
 
 // 处理每页数量变化
 function handlePageSizeChange(pageSize: number) {
-  if (pageSize === internalPageSize.value) {
+  // 如果新的pageSize与当前内部状态相同，但与props不同，仍然需要触发事件
+  const shouldSkip = pageSize === internalPageSize.value && pageSize === props.pageSize
+  if (shouldSkip) {
     return
   }