diff --git a/src/langs b/src/langs
index c729c11..9a4c2d3 160000
--- a/src/langs
+++ b/src/langs
@@ -1 +1 @@
-Subproject commit c729c117e810fd6e01c52fe6af4f7c4764f19e48
+Subproject commit 9a4c2d3c1c444577b4a4412e9f37f263ce3ebcb3
diff --git a/src/settings.ts b/src/settings.ts
index 7c81033..285ab87 100644
--- a/src/settings.ts
+++ b/src/settings.ts
@@ -1013,6 +1013,28 @@ export class RemotelySaveSettingTab extends PluginSettingTab {
         });
       });
 
+    new Setting(dropboxRevokeAuthDiv)
+      .setName(t("settings_dropbox_clearlocal"))
+      .setDesc(t("settings_dropbox_clearlocal_desc"))
+      .addButton(async (button) => {
+        button.setButtonText(t("settings_dropbox_clearlocal_button"));
+        button.onClick(async () => {
+          this.plugin.settings.dropbox = JSON.parse(
+            JSON.stringify(DEFAULT_DROPBOX_CONFIG)
+          );
+          await this.plugin.saveSettings();
+          dropboxAuthDiv.toggleClass(
+            "dropbox-auth-button-hide",
+            this.plugin.settings.dropbox.username !== ""
+          );
+          dropboxRevokeAuthDiv.toggleClass(
+            "dropbox-revoke-auth-button-hide",
+            this.plugin.settings.dropbox.username === ""
+          );
+          new Notice(t("settings_dropbox_clearlocal_notice"));
+        });
+      });
+
     new Setting(dropboxAuthDiv)
       .setName(t("settings_dropbox_auth"))
       .setDesc(t("settings_dropbox_auth_desc"))