diff --git a/frameworks/js/napi/file_access_module/root_info/napi_root_info_exporter.cpp b/frameworks/js/napi/file_access_module/root_info/napi_root_info_exporter.cpp
index 7c1f257b4254125956372624cc04d2339312d0af..0880b3bf6c5830ba1a5690ee98cacf0a37702881 100644
--- a/frameworks/js/napi/file_access_module/root_info/napi_root_info_exporter.cpp
+++ b/frameworks/js/napi/file_access_module/root_info/napi_root_info_exporter.cpp
@@ -126,8 +126,8 @@ napi_value NapiRootInfoExporter::ListFile(napi_env env, napi_callback_info info)
         fileIteratorEntity->offset = 0;
         fileIteratorEntity->filter = std::move(filter);
         fileIteratorEntity->flag = CALL_LISTFILE;
-        ret = rootEntity->fileAccessHelper->ListFile(fileInfo, fileIteratorEntity->offset, filter,
-            fileIteratorEntity->memInfo);
+        ret = rootEntity->fileAccessHelper->ListFile(fileInfo, fileIteratorEntity->offset, 
+			fileIteratorEntity->filter, fileIteratorEntity->memInfo);
         if (ret != ERR_OK) {
             FileAccessFwk::SharedMemoryOperation::DestroySharedMemory(fileIteratorEntity->memInfo);
             return NapiFileInfoExporter::ThrowError(env, ret);
@@ -177,7 +177,7 @@ napi_value NapiRootInfoExporter::ScanFile(napi_env env, napi_callback_info info)
         fileIteratorEntity->filter = std::move(filter);
         fileIteratorEntity->flag = CALL_SCANFILE;
         auto ret = rootEntity->fileAccessHelper->ScanFile(fileInfo, fileIteratorEntity->offset,
-            MAX_COUNT, filter, fileIteratorEntity->fileInfoVec);
+            MAX_COUNT, fileIteratorEntity->filter, fileIteratorEntity->fileInfoVec);
         if (ret != ERR_OK) {
             return NapiFileInfoExporter::ThrowError(env, ret);
         }
diff --git a/services/file_extension_hap/entry/src/main/ets/FileExtensionAbility/FileExtensionAbility.ts b/services/file_extension_hap/entry/src/main/ets/FileExtensionAbility/FileExtensionAbility.ts
index 747d59d5c06e2557e8ffdd6ce87e7a7956c7066c..13a6f6d696f43c3cb48b3b294f35d1213b0dcaba 100644
--- a/services/file_extension_hap/entry/src/main/ets/FileExtensionAbility/FileExtensionAbility.ts
+++ b/services/file_extension_hap/entry/src/main/ets/FileExtensionAbility/FileExtensionAbility.ts
@@ -681,6 +681,7 @@ export default class FileExtAbility extends Extension {
     }
     let fileInfo = {};
     try {
+      let mimetype = "";
       let path = getPath(selectFileUri);
       let fileName = this.getFileName(path);
       let stat = fs.statSync(path);
@@ -689,6 +690,7 @@ export default class FileExtAbility extends Extension {
         mode |= documentFlag.REPRESENTS_DIR;
       } else {
         mode |= documentFlag.REPRESENTS_FILE;
+        mimetype = fs.getMimeType(fileName);
       }
       selectFileUri = encodePathOfUri(selectFileUri);
       fileInfo = {
@@ -698,7 +700,7 @@ export default class FileExtAbility extends Extension {
         mode: mode,
         size: stat.size,
         mtime: stat.mtime,
-        mimeType: '',
+        mimeType: mimetype,
       };
     } catch (e) {
       hilog.error(DOMAIN_CODE, TAG, 'getFileInfoFromUri error ' + e.message);
@@ -739,10 +741,12 @@ export default class FileExtAbility extends Extension {
       let fileName = this.getFileName(selectFileRelativePath);
       let stat = fs.statSync(selectFileRelativePath);
       let mode = documentFlag.SUPPORTS_READ | documentFlag.SUPPORTS_WRITE;
+      let mimetype = "";
       if (stat.isDirectory()) {
         mode |= documentFlag.REPRESENTS_DIR;
       } else {
         mode |= documentFlag.REPRESENTS_FILE;
+        mimetype = fs.getMimeType(fileName);
       }
       let selectFileUri = encodePathOfUri(this.relativePath2uri(selectFileRelativePath));
       fileInfo = {
@@ -752,7 +756,7 @@ export default class FileExtAbility extends Extension {
         mode: mode,
         size: stat.size,
         mtime: stat.mtime,
-        mimeType: '',
+        mimeType: mimetype,
       };
     } catch (e) {
       hilog.error(DOMAIN_CODE, TAG, 'getFileInfoFromRelativePath error ' + e.message);
diff --git a/services/file_extension_hap/entry/src/main/ets/FileExtensionAbility/ListScanFileInfo.ts b/services/file_extension_hap/entry/src/main/ets/FileExtensionAbility/ListScanFileInfo.ts
index 24185366e6a47f3eb0a2bf3cabaa8bd827acf932..86e0f644fe6cf137b7c860c5eb9737dfab954335 100644
--- a/services/file_extension_hap/entry/src/main/ets/FileExtensionAbility/ListScanFileInfo.ts
+++ b/services/file_extension_hap/entry/src/main/ets/FileExtensionAbility/ListScanFileInfo.ts
@@ -12,6 +12,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
+// @ts-nocheck
 import hilog from '@ohos.hilog';
 import fs from '@ohos.file.fs';
 import type { Filter } from '@ohos.file.fs';
@@ -43,6 +44,10 @@ function hasFilter(filter: Filter) : boolean {
   if (fileSizeOver !== null && fileSizeOver >= 0) {
     return true;
   }
+  let mimeTypeArray = filter.mimeType;
+  if (mimeTypeArray !== null && mimeTypeArray.length >= 0) {
+    return true;
+  }
   return false;
 }
 
@@ -81,7 +86,7 @@ function buildFilterOptions(filter: Filter, listNum: number, recursion: boolean)
     }
     let mimeType = filter.mimeType;
     if (mimeType !== null && mimeType.length > 0) {
-      hilog.error(DOMAIN_CODE, TAG, 'mimeType is not supported as a filter condition');
+      optionFilter.mimeType = mimeType;
     }
     let excludeMedia = filter.excludeMedia;
     if (excludeMedia !== null && excludeMedia === true) {
@@ -153,10 +158,12 @@ function getFileInfos(sourceFileUri: string, offset: number, count: number, filt
       let mode = documentFlag.SUPPORTS_READ | documentFlag.SUPPORTS_WRITE;
       let filePath = getNewPathOrUri(path, fileNameList[i]);
       let stat = fs.statSync(filePath);
+      let mimetype:string = "";
       if (stat.isDirectory()) {
         mode |= documentFlag.REPRESENTS_DIR;
       } else {
         mode |= documentFlag.REPRESENTS_FILE;
+        mimetype = fs.getMimeType(fileNameList[i]);
       }
       let newFileUri = getNewPathOrUri(sourceFileUri, fileNameList[i]);
       newFileUri = encodePathOfUri(newFileUri);
@@ -167,7 +174,7 @@ function getFileInfos(sourceFileUri: string, offset: number, count: number, filt
         mode: mode,
         size: stat.size,
         mtime: stat.mtime,
-        mimeType: '',
+        mimeType: mimetype,
       });
     }
   } catch (e) {