diff --git a/yudao-module-infra/yudao-module-infra-biz/src/main/java/cn/iocoder/yudao/module/infra/controller/admin/file/vo/file/FilePageReqVO.java b/yudao-module-infra/yudao-module-infra-biz/src/main/java/cn/iocoder/yudao/module/infra/controller/admin/file/vo/file/FilePageReqVO.java
index 346314e83..043cf11bb 100644
--- a/yudao-module-infra/yudao-module-infra-biz/src/main/java/cn/iocoder/yudao/module/infra/controller/admin/file/vo/file/FilePageReqVO.java
+++ b/yudao-module-infra/yudao-module-infra-biz/src/main/java/cn/iocoder/yudao/module/infra/controller/admin/file/vo/file/FilePageReqVO.java
@@ -21,8 +21,8 @@ public class FilePageReqVO extends PageParam {
     @ApiModelProperty(value = "文件路径", example = "yudao", notes = "模糊匹配")
     private String path;
 
-    @ApiModelProperty(value = "文件类型", example = "jpg", notes = "模糊匹配")
-    private String type;
+    @ApiModelProperty(value = "文件扩展名", example = "jpg", notes = "模糊匹配")
+    private String extName;
 
     @DateTimeFormat(pattern = FORMAT_YEAR_MONTH_DAY_HOUR_MINUTE_SECOND)
     @ApiModelProperty(value = "开始创建时间")
diff --git a/yudao-module-infra/yudao-module-infra-biz/src/main/java/cn/iocoder/yudao/module/infra/controller/admin/file/vo/file/FileRespVO.java b/yudao-module-infra/yudao-module-infra-biz/src/main/java/cn/iocoder/yudao/module/infra/controller/admin/file/vo/file/FileRespVO.java
index 10737693d..7a53bf2e1 100644
--- a/yudao-module-infra/yudao-module-infra-biz/src/main/java/cn/iocoder/yudao/module/infra/controller/admin/file/vo/file/FileRespVO.java
+++ b/yudao-module-infra/yudao-module-infra-biz/src/main/java/cn/iocoder/yudao/module/infra/controller/admin/file/vo/file/FileRespVO.java
@@ -22,8 +22,11 @@ public class FileRespVO {
     @ApiModelProperty(value = "文件 URL", required = true, example = "https://www.iocoder.cn/yudao.jpg")
     private String url;
 
-    @ApiModelProperty(value = "文件类型", example = "jpg")
-    private String type;
+    @ApiModelProperty(value = "文件扩展名", example = "jpg")
+    private String extName;
+
+    @ApiModelProperty(value = "文件MIME类型", example = "application/octet-stream")
+    private String mimeType;
 
     @ApiModelProperty(value = "文件大小", example = "2048", required = true)
     private Integer size;
diff --git a/yudao-module-infra/yudao-module-infra-biz/src/main/java/cn/iocoder/yudao/module/infra/dal/mysql/file/FileMapper.java b/yudao-module-infra/yudao-module-infra-biz/src/main/java/cn/iocoder/yudao/module/infra/dal/mysql/file/FileMapper.java
index 8cf50cddc..28c37067c 100644
--- a/yudao-module-infra/yudao-module-infra-biz/src/main/java/cn/iocoder/yudao/module/infra/dal/mysql/file/FileMapper.java
+++ b/yudao-module-infra/yudao-module-infra-biz/src/main/java/cn/iocoder/yudao/module/infra/dal/mysql/file/FileMapper.java
@@ -18,7 +18,7 @@ public interface FileMapper extends BaseMapperX<FileDO> {
     default PageResult<FileDO> selectPage(FilePageReqVO reqVO) {
         return selectPage(reqVO, new LambdaQueryWrapperX<FileDO>()
                 .likeIfPresent(FileDO::getPath, reqVO.getPath())
-                .likeIfPresent(FileDO::getExtName, reqVO.getType())
+                .likeIfPresent(FileDO::getExtName, reqVO.getExtName())
                 .betweenIfPresent(FileDO::getCreateTime, reqVO.getBeginCreateTime(), reqVO.getEndCreateTime())
                 .orderByDesc(FileDO::getId));
     }
diff --git a/yudao-ui-admin/src/views/infra/file/index.vue b/yudao-ui-admin/src/views/infra/file/index.vue
index 462a879de..76e189c83 100644
--- a/yudao-ui-admin/src/views/infra/file/index.vue
+++ b/yudao-ui-admin/src/views/infra/file/index.vue
@@ -26,14 +26,15 @@
 
     <!-- 列表 -->
     <el-table v-loading="loading" :data="list">
-      <el-table-column label="文件名" align="center" prop="name" />
-      <el-table-column label="文件路径" align="center" prop="path" />
-      <el-table-column label="文件 URL" align="center" prop="url" />
+      <el-table-column  label="文件名" :show-overflow-tooltip="true" align="center" min-width="250" prop="name" />
+      <el-table-column :show-overflow-tooltip="true" label="文件路径" align="center" min-width="300" prop="path" />
+      <el-table-column :show-overflow-tooltip="true" label="文件 URL" align="center" min-width="400" prop="url" />
       <el-table-column label="文件大小" align="center" prop="size" width="120" :formatter="sizeFormat" />
-      <el-table-column label="文件类型" align="center" prop="type" width="80" />
+      <el-table-column label="文件类型" align="center" prop="mimeType" width="210" />
+      <el-table-column label="文件扩展名" align="center" prop="extName" width="80" />
 <!--      <el-table-column label="文件内容" align="center" prop="content">-->
 <!--        <template slot-scope="scope">-->
-<!--          <img v-if="scope.row.type === 'jpg' || scope.row.type === 'png' || scope.row.type === 'gif'"-->
+<!--          <img v-if="scope.row.extName === 'jpg' || scope.row.extName === 'png' || scope.row.extName === 'gif'"-->
 <!--               width="200px" :src="getFileUrl + scope.row.id">-->
 <!--          <i v-else>非图片，无法预览</i>-->
 <!--        </template>-->
@@ -101,7 +102,7 @@ export default {
         pageNo: 1,
         pageSize: 10,
         path: null,
-        type: null,
+        extName: null,
       },
       // 用户导入参数
       upload: {