diff --git a/README.md b/README.md
index 4295045..018e1aa 100644
--- a/README.md
+++ b/README.md
@@ -60,6 +60,10 @@ Afterward, you can access user interfaces as follows:
 
 Note: This Metamask snap operates autonomously and does not rely on other extensions within the Polkadot ecosystem for its functionality.
 
+## Polkagate Snap Security Audit Report
+
+https://sayfer.io/audits/metamask-snap-audit-report-for-polkagate-snap/
+
 ---
 
 For more detailed help, please refer to the [wiki](https://github.com/PolkaGate/snap/wiki).
diff --git a/packages/dapp/src/util/consts.ts b/packages/dapp/src/util/consts.ts
index 59a349b..4b1bd02 100644
--- a/packages/dapp/src/util/consts.ts
+++ b/packages/dapp/src/util/consts.ts
@@ -2,8 +2,9 @@ const SNAP_VERSION = '>=0.1.14';
 const LOCAL_SNAP_ID = 'local:http://localhost:8080';
 const NPM_SNAP_ID = 'npm:@polkagate/snap';
 
-export const DEFAULT_SNAP_ORIGIN = process.env.NODE_ENV === 'development' ? LOCAL_SNAP_ID : NPM_SNAP_ID;
+export const DEFAULT_SNAP_ORIGIN = process.env.POLKAGATE_NODE_ENV === 'development' ? LOCAL_SNAP_ID : NPM_SNAP_ID;
 
+console.log('process.env.POLKAGATE_NODE_ENV:',process.env.POLKAGATE_NODE_ENV)
 export const SUPPORTED_SNAPS = {
   [DEFAULT_SNAP_ORIGIN]: { version: SNAP_VERSION },
 };
diff --git a/packages/snap/package.json b/packages/snap/package.json
index 609cdf2..599b351 100644
--- a/packages/snap/package.json
+++ b/packages/snap/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@polkagate/snap",
-  "version": "0.2.0",
+  "version": "0.2.1",
   "description": "A MetaMask Snap to interact with Polkadot ecosystem, a platform for cross-chain communication and scalability. Use your MetaMask wallet to access Polkadot dApps and tokens. No extra extension needed.",
   "repository": {
     "type": "git",
diff --git a/packages/snap/snap.manifest.json b/packages/snap/snap.manifest.json
index 2bd76ff..21db98b 100644
--- a/packages/snap/snap.manifest.json
+++ b/packages/snap/snap.manifest.json
@@ -1,5 +1,5 @@
 {
-  "version": "0.2.0",
+  "version": "0.2.1",
   "description": "Explore Polkadot decentralized applications and manage your tokens using your MetaMask wallet. Start your journey at apps.polkagate.xyz.",
   "proposedName": "PolkaGate snap",
   "repository": {
@@ -7,7 +7,7 @@
     "url": "https://github.com/polkagate/snap.git"
   },
   "source": {
-    "shasum": "knR1GRvbWzUyUXHJx2i6frH+QpKk0p5Dcc/Vv/JsQWk=",
+    "shasum": "O8bw3rvpictiFPPvlTBCuO4xVzK4athvfiLfiAt+nOE=",
     "location": {
       "npm": {
         "filePath": "dist/bundle.js",