diff --git a/minio-plus-application/minio-plus-application-mysql/src/main/resources/SQL/minio_plus.sql b/minio-plus-application/minio-plus-application-mysql/src/main/resources/SQL/minio_plus.sql
index c3eb5a2..57cb585 100644
--- a/minio-plus-application/minio-plus-application-mysql/src/main/resources/SQL/minio_plus.sql
+++ b/minio-plus-application/minio-plus-application-mysql/src/main/resources/SQL/minio_plus.sql
@@ -26,7 +26,7 @@ CREATE TABLE `file_metadata_info`  (
   `file_key` varchar(50) CHARACTER SET utf8mb4 COLLATE utf8mb4_general_ci NOT NULL COMMENT '文件KEY',
   `file_md5` varchar(50) CHARACTER SET utf8mb4 COLLATE utf8mb4_general_ci NULL DEFAULT NULL COMMENT '文件md5',
   `file_name` varchar(255) CHARACTER SET utf8mb4 COLLATE utf8mb4_general_ci NOT NULL COMMENT '文件名',
-  `file_mime_type` varchar(50) CHARACTER SET utf8mb4 COLLATE utf8mb4_general_ci NULL DEFAULT NULL COMMENT 'MIME类型',
+  `file_mime_type` varchar(128) CHARACTER SET utf8mb4 COLLATE utf8mb4_general_ci NULL DEFAULT NULL COMMENT 'MIME类型',
   `file_suffix` varchar(20) CHARACTER SET utf8mb4 COLLATE utf8mb4_general_ci NULL DEFAULT NULL COMMENT '文件后缀',
   `file_size` bigint(20) NULL DEFAULT NULL COMMENT '文件大小',
   `is_preview` tinyint(1) NULL DEFAULT 0 COMMENT '预览图 0:无 1:有',