diff --git a/interfaces/innerkits/native/file_share/include/file_share.h b/interfaces/innerkits/native/file_share/include/file_share.h
index cf1178c6fb89429e7c3fd19a943b1de936ba199b..9d97157cc85a57177ec5a36feb815e794518b8dc 100644
--- a/interfaces/innerkits/native/file_share/include/file_share.h
+++ b/interfaces/innerkits/native/file_share/include/file_share.h
@@ -31,6 +31,7 @@ extern "C" {
 #endif /* End of #ifdef __cplusplus */
     int32_t CreateShareFile(const string &uri, uint32_t tokenId, uint32_t flag);
     int32_t DeleteShareFile(uint32_t tokenId, vector<string> sharePathList);
+    int32_t CreateShareFileList(const vector<string> &uriList, uint32_t tokenId, uint32_t flag);
 #ifdef __cplusplus
 #if __cplusplus
 }
diff --git a/interfaces/innerkits/native/file_share/src/file_share.cpp b/interfaces/innerkits/native/file_share/src/file_share.cpp
index f59856995938a3f339345c4dc09cfebe60f625d4..56776feb25de6b9dc22b5db2db96cb82bad3ad83 100644
--- a/interfaces/innerkits/native/file_share/src/file_share.cpp
+++ b/interfaces/innerkits/native/file_share/src/file_share.cpp
@@ -285,6 +285,46 @@ int32_t CreateShareFile(const string &uri, uint32_t tokenId, uint32_t flag)
     return 0;
 }
 
+static void DelSharePath(const string &delPath)
+{
+    if (!SandboxHelper::CheckValidPath(delPath)) {
+        LOGE("DelSharePath, umount path is invalid, path = %{private}s", delPath.c_str());
+        return;
+    }
+
+    if (access(delPath.c_str(), F_OK) == 0) {
+        if (umount2(delPath.c_str(), MNT_DETACH) != 0) {
+            LOGE("DelSharePath, umount failed with %{public}d", errno);
+        }
+        remove(delPath.c_str());
+    }
+}
+
+int32_t CreateShareFileList(const vector<string> &uriList, uint32_t tokenId, uint32_t flag)
+{
+    for (size_t i = 0; i < uriList.size(); i++) {
+        (void)CreateShareFile(uriList[i], tokenId, flag);
+    }
+
+    return 0;
+}
+
+static void UmountDelUris(vector<string> sharePathList, string currentUid, string bundleNameSelf)
+{
+    string delPathPrefix = DATA_APP_EL2_PATH + currentUid + SHARE_PATH + bundleNameSelf;
+    for (size_t i = 0; i < sharePathList.size(); i++) {
+        Uri uri(SandboxHelper::Decode(sharePathList[i]));
+        string path = uri.GetPath();
+        string bundleName = uri.GetAuthority();
+
+        string delRPath = delPathPrefix + SHARE_R_PATH + bundleName + path;
+        DelSharePath(delRPath);
+
+        string delRWPath = delPathPrefix + SHARE_RW_PATH + bundleName + path;
+        DelSharePath(delRWPath);
+    }
+}
+
 int32_t DeleteShareFile(uint32_t tokenId, vector<string> sharePathList)
 {
     string bundleName, currentUid;