diff --git a/app/sdk/db.py b/app/sdk/db.py
index b1220c5..dfb075d 100644
--- a/app/sdk/db.py
+++ b/app/sdk/db.py
@@ -133,7 +133,7 @@ class RecordDB:
             sort_by: 排序字段
             order: 排序方向（asc/desc）
             task_name_filter: 任务名称筛选条件（精确匹配）
-            keyword_filter: 关键字筛选条件（模糊匹配任务名）
+            keyword_filter: 关键字筛选条件（模糊匹配任务名、转存为名称）
             exclude_task_names: 需要排除的任务名称列表
         """
         cursor = self.conn.cursor()
@@ -157,7 +157,7 @@ class RecordDB:
             params.append(task_name_filter)
         
         if keyword_filter:
-            where_clauses.append("(task_name LIKE ? OR original_name LIKE ?)")
+            where_clauses.append("(task_name LIKE ? OR renamed_to LIKE ?)")
             params.append(f"%{keyword_filter}%")
             params.append(f"%{keyword_filter}%")
         
diff --git a/app/templates/index.html b/app/templates/index.html
index a887b47..29d7af6 100644
--- a/app/templates/index.html
+++ b/app/templates/index.html
@@ -788,7 +788,7 @@
                   <div class="input-group-prepend">
                     <span class="input-group-text">名称筛选</span>
                   </div>
-                  <input type="text" class="form-control" v-model="taskNameFilter" placeholder="名称关键词">
+                  <input type="text" class="form-control" v-model="taskNameFilter" placeholder="任务名称关键词">
                   <div class="input-group-append">
                     <button type="button" class="btn btn-outline-secondary filter-btn-square" @click="clearData('taskNameFilter')"><i class="bi bi-x-lg"></i></button>
                   </div>
@@ -1014,7 +1014,7 @@
                   <div class="input-group-prepend">
                     <span class="input-group-text">名称筛选</span>
                   </div>
-                  <input type="text" class="form-control" v-model="historyNameFilter" placeholder="名称关键词">
+                  <input type="text" class="form-control" v-model="historyNameFilter" placeholder="任务或转存为名称关键词">
                   <div class="input-group-append">
                     <button type="button" class="btn btn-outline-secondary filter-btn-square" @click="clearData('historyNameFilter')"><i class="bi bi-x-lg"></i></button>
                   </div>