diff --git a/src/views/api/Hitokoto.vue b/src/views/api/Hitokoto.vue
index ec48edc..3cd3242 100644
--- a/src/views/api/Hitokoto.vue
+++ b/src/views/api/Hitokoto.vue
@@ -101,7 +101,14 @@ let selectedData: string[] = []
 
 async function loadData() {
   loading.value = true
-  const data = await http.get<HitokotoPage, any>('/api/v2/hitokoto/list', {params: search})
+  // 处理日期范围：结束日期设置为 23:59:59
+  const params = { ...search }
+  if (params.createdAt && Array.isArray(params.createdAt) && params.createdAt[1]) {
+    const endDate = new Date(params.createdAt[1])
+    endDate.setHours(23, 59, 59, 999)
+    params.createdAt[1] = endDate
+  }
+  const data = await http.get<HitokotoPage, any>('/api/v2/hitokoto/list', {params})
   selectedData = []
   loading.value = false
   total.value = data.total
diff --git a/src/views/system/Article.vue b/src/views/system/Article.vue
index c03b6f7..9cb0006 100644
--- a/src/views/system/Article.vue
+++ b/src/views/system/Article.vue
@@ -161,7 +161,14 @@ let selectedData: string[] = []
 
 async function loadData() {
   loading.value = true
-  const data = await http.get<ArticlePage, any>('/api/v2/article/list', {params: search})
+  // 处理日期范围：结束日期设置为 23:59:59
+  const params = { ...search }
+  if (params.createDate && Array.isArray(params.createDate) && params.createDate[1]) {
+    const endDate = new Date(params.createDate[1])
+    endDate.setHours(23, 59, 59, 999)
+    params.createDate[1] = endDate
+  }
+  const data = await http.get<ArticlePage, any>('/api/v2/article/list', {params})
   selectedData = []
   loading.value = false
   total.value = data.total