diff --git a/README.md b/README.md
index 92174f4f..171e2fcc 100644
--- a/README.md
+++ b/README.md
@@ -22,6 +22,12 @@ SPECIAL THANKS TO OUR TOP SPONSORS:
 
 [Changelog](https://github.com/logancyang/obsidian-copilot/releases)
 
+#### Announcement 🚨
+
+We are migrating off of PouchDB for better Obsidian Sync and mobile support (starting from v2.6.3). Your existing custom prompts MUST be dumped to markdown using the command _"Copilot: Dump custom prompts to markdown files"_. After running it you should be able to use your Add/Edit/Apply/Delete custom prompts as usual.
+
+Please make sure you run it, or you will lose all your old prompts when PouchDB is removed!
+
 #### v2.6.0: MOBILE SUPPORT is here! 🎉🎉🎉
 
 <a href="https://youtu.be/l-x_QwSNghE" target="_blank"><img src="./images/thumbnail-260.png" width="700" /></a>
diff --git a/manifest.json b/manifest.json
index 87a948c5..5ca52eb0 100644
--- a/manifest.json
+++ b/manifest.json
@@ -1,7 +1,7 @@
 {
   "id": "copilot",
   "name": "Copilot",
-  "version": "2.6.3",
+  "version": "2.6.4",
   "minAppVersion": "0.15.0",
   "description": "A ChatGPT Copilot in Obsidian.",
   "author": "Logan Yang",
diff --git a/package-lock.json b/package-lock.json
index 72b49cbe..ab0b1e7e 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,12 +1,12 @@
 {
   "name": "obsidian-copilot",
-  "version": "2.6.3",
+  "version": "2.6.4",
   "lockfileVersion": 3,
   "requires": true,
   "packages": {
     "": {
       "name": "obsidian-copilot",
-      "version": "2.6.3",
+      "version": "2.6.4",
       "license": "AGPL-3.0",
       "dependencies": {
         "@esbuild-plugins/node-globals-polyfill": "^0.2.3",
diff --git a/package.json b/package.json
index 819797b0..67130d18 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "obsidian-copilot",
-  "version": "2.6.3",
+  "version": "2.6.4",
   "description": "ChatGPT integration for Obsidian",
   "main": "main.js",
   "scripts": {
diff --git a/src/customPromptProcessor.ts b/src/customPromptProcessor.ts
index d1262b49..b42513e6 100644
--- a/src/customPromptProcessor.ts
+++ b/src/customPromptProcessor.ts
@@ -6,7 +6,7 @@ import {
   getNotesFromTags,
   processVariableNameForNotePath,
 } from "@/utils";
-import { Notice, TFile, Vault } from "obsidian";
+import { normalizePath, Notice, TFile, Vault } from "obsidian";
 
 // TODO: To be deprecated once PouchDB is removed
 export interface CustomPromptDB {
@@ -65,7 +65,16 @@ export class CustomPromptProcessor {
   }
 
   async savePrompt(title: string, content: string): Promise<void> {
-    const filePath = `${this.settings.customPromptsFolder}/${title}.md`;
+    const folderPath = normalizePath(this.settings.customPromptsFolder);
+    const filePath = `${folderPath}/${title}.md`;
+
+    // Check if the folder exists and create it if it doesn't
+    const folderExists = await this.vault.adapter.exists(folderPath);
+    if (!folderExists) {
+      await this.vault.createFolder(folderPath);
+    }
+
+    // Create the file
     await this.vault.create(filePath, content);
   }
 
diff --git a/versions.json b/versions.json
index 516b705d..80b331b2 100644
--- a/versions.json
+++ b/versions.json
@@ -49,5 +49,6 @@
   "2.6.0": "0.15.0",
   "2.6.1": "0.15.0",
   "2.6.2": "0.15.0",
-  "2.6.3": "0.15.0"
+  "2.6.3": "0.15.0",
+  "2.6.4": "0.15.0"
 }