diff --git a/src-tauri/src/main.rs b/src-tauri/src/main.rs
index 8c2edd8..ad2e998 100644
--- a/src-tauri/src/main.rs
+++ b/src-tauri/src/main.rs
@@ -218,9 +218,9 @@ async fn search_agents(query: String, conversation_id: Option<String>) -> Result
 
 #[tauri::command(rename_all = "camelCase")]
 async fn get_files(args: GetFilesArgs) -> Result<Vec<FileInfo>, String> {
-    let page_size = args.page_size;
+    let max_files = args.page_size;
     let client = get_client();
-    let per_page = 20; // API 限制最大 20
+    let per_page = 100; // Core API 现在支持更大的 page_size
     
     // 获取第一页并获取总数
     let url = format!("{}/api/v1/files?api_key={}&page=1&per_page={}", CORE_API, API_KEY, per_page);
@@ -233,6 +233,9 @@ async fn get_files(args: GetFilesArgs) -> Result<Vec<FileInfo>, String> {
     // 解析第一页的文件
     if let Some(files_array) = json["data"].as_array() {
         for f in files_array {
+            if all_files.len() >= max_files {
+                break;
+            }
             if let Some(file_info) = parse_file_info(f) {
                 all_files.push(file_info);
             }
@@ -243,11 +246,10 @@ async fn get_files(args: GetFilesArgs) -> Result<Vec<FileInfo>, String> {
     let total_pages = (total + per_page - 1) / per_page;
     
     // 获取剩余页（如果有限制）
-    let max_files = std::cmp::min(page_size, total);
     let max_pages = (max_files + per_page - 1) / per_page;
     
     for page in 2..=max_pages.min(total_pages) {
-        if all_files.len() >= page_size {
+        if all_files.len() >= max_files {
             break;
         }
         
@@ -257,7 +259,7 @@ async fn get_files(args: GetFilesArgs) -> Result<Vec<FileInfo>, String> {
         
         if let Some(files_array) = json["data"].as_array() {
             for f in files_array {
-                if all_files.len() >= page_size {
+                if all_files.len() >= max_files {
                     break;
                 }
                 if let Some(file_info) = parse_file_info(f) {