diff --git a/app/src/sync/syncGuide.ts b/app/src/sync/syncGuide.ts
index c64f8de9f..2fb2acd87 100644
--- a/app/src/sync/syncGuide.ts
+++ b/app/src/sync/syncGuide.ts
@@ -124,7 +124,7 @@ export const getSyncCloudList = (cloudPanelElement: Element, reload = false, cb?
 <span class="ft__on-surface">${item.hSize}</span>
 <span class="b3-list-item__meta">${item.updated}</span>
 <span class="fn__flex-1 fn__space"></span>
-<span data-type="removeCloud" class="b3-tooltips b3-tooltips__w b3-list-item__action" aria-label="${window.siyuan.languages.delete}">
+<span data-type="removeCloud" class="b3-tooltips b3-tooltips__w b3-list-item__action${(window.siyuan.config.sync.provider === 2 || window.siyuan.config.sync.provider === 3) ? " fn__none":""}" aria-label="${window.siyuan.languages.delete}">
     <svg><use xlink:href="#iconTrashcan"></use></svg>
 </span></li>`;
                 /// #endif
@@ -133,7 +133,7 @@ export const getSyncCloudList = (cloudPanelElement: Element, reload = false, cb?
 <div class="fn__hr"></div>
 <div class="fn__flex">
     <div class="fn__flex-1"></div>
-    <button class="b3-button b3-button--outline" data-type="addCloud"><svg><use xlink:href="#iconAdd"></use></svg>${window.siyuan.languages.addAttr}</button>
+    <button class="b3-button b3-button--outline${(window.siyuan.config.sync.provider === 2 || window.siyuan.config.sync.provider === 3) ? " fn__none":""}" data-type="addCloud"><svg><use xlink:href="#iconAdd"></use></svg>${window.siyuan.languages.addAttr}</button>
 </div>`;
         }
         cloudPanelElement.innerHTML = syncListHTML;
diff --git a/app/src/types/config.d.ts b/app/src/types/config.d.ts
index 11aafbf86..bede2c1db 100644
--- a/app/src/types/config.d.ts
+++ b/app/src/types/config.d.ts
@@ -1364,6 +1364,7 @@ declare namespace Config {
          * - `0`: SiYuan official cloud storage service
          * - `2`: Object storage service compatible with S3 protocol
          * - `3`: Network storage service using WebDAV protocol
+         * - `4`: Local file system
          */
         provider: number;
         s3: ISyncS3;