diff --git a/app/service/OssService.php b/app/service/OssService.php
index e24345f..e86f68f 100644
--- a/app/service/OssService.php
+++ b/app/service/OssService.php
@@ -72,15 +72,9 @@ class OssService
             $parsedUrl = parse_url($url);
             parse_str($parsedUrl['query'], $queryParams);
             
-            // 重新构建 URL，确保参数正确编码
+            // 重新构建 URL，使用 rawurlencode 确保正确的编码
             $baseUrl = $parsedUrl['scheme'] . '://' . $parsedUrl['host'] . $parsedUrl['path'];
-            $queryString = http_build_query($queryParams);
-            
-            // 修复编码问题
-            $queryString = str_replace('%253D', '%3D', $queryString);
-            $queryString = str_replace('%252F', '%2F', $queryString);
-            $queryString = str_replace('%252B', '%2B', $queryString);
-            $queryString = str_replace('%2525', '%25', $queryString);
+            $queryString = http_build_query($queryParams, '', '&', PHP_QUERY_RFC3986);
             
             // 重新组合 URL
             $url = $baseUrl . '?' . $queryString;
diff --git a/plugin/admin/app/view/vehicle/index.html b/plugin/admin/app/view/vehicle/index.html
index 97a5c01..f227fcb 100644
--- a/plugin/admin/app/view/vehicle/index.html
+++ b/plugin/admin/app/view/vehicle/index.html
@@ -109,7 +109,7 @@
 						toolbar: "#table-bar",
 						align: "center",
 						fixed: "right",
-						width: 120,
+						width: 150,
 					}
 				];