diff --git a/packages/aptos-keyring/build.sh b/packages/aptos-keyring/build.sh
deleted file mode 100755
index 069cfd42..00000000
--- a/packages/aptos-keyring/build.sh
+++ /dev/null
@@ -1,13 +0,0 @@
-#!/usr/bin/env bash
-
-set -e
-
-cd $(dirname $0)/
-
-if [ "$NODE_ENV" != "test" ]; then
-  if grep -Fq "SHOULD_BE_REPLACED" src/Secret.ts; then
-    echo -e "\nCredentials in src/Secret.ts should be replaced with real one.\n"
-    exit 1
-  fi
-fi
-tsdx build
diff --git a/packages/aptos-keyring/config.ts.example b/packages/aptos-keyring/config.ts.example
deleted file mode 100644
index b1c042b9..00000000
--- a/packages/aptos-keyring/config.ts.example
+++ /dev/null
@@ -1,2 +0,0 @@
-export const MP_TOKEN = "$SHOULD_BE_REPLACED";
-export const MP_PROJECT_ID = "$SHOULD_BE_REPLACED";
diff --git a/packages/aptos-keyring/package.json b/packages/aptos-keyring/package.json
index 0816a703..f06ff2f9 100644
--- a/packages/aptos-keyring/package.json
+++ b/packages/aptos-keyring/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@keystonehq/aptos-keyring",
-  "version": "0.6.2",
+  "version": "0.6.3",
   "description": "aptos-keyring interact with Keystone",
   "main": "dist/index.js",
   "types": "dist/index.d.ts",
@@ -10,9 +10,7 @@
   "scripts": {
     "clean": "rm -rf ./dist",
     "start": "tsdx watch",
-    "ci:prepare": "./prepare.sh",
-    "copy:config": "cp ./config.ts ./src/Secret.ts",
-    "build": "npm run copy:config && ./build.sh"
+    "build": "tsdx build"
   },
   "publishConfig": {
     "access": "public"
@@ -31,6 +29,5 @@
     "@types/uuid": "^8.3.1",
     "tsdx": "^0.14.1",
     "typescript": "^4.6.2"
-  },
-  "gitHead": "83d8e223d29e5cc71dccc963388d65a87c894636"
+  }
 }
diff --git a/packages/aptos-keyring/prepare.sh b/packages/aptos-keyring/prepare.sh
deleted file mode 100755
index b214e06a..00000000
--- a/packages/aptos-keyring/prepare.sh
+++ /dev/null
@@ -1,4 +0,0 @@
-#!/usr/bin/env bash
-
-echo 'export const MP_TOKEN = "";
-export const MP_PROJECT_ID = "";' > config.ts
diff --git a/packages/aptos-keyring/src/BaseKeyring.ts b/packages/aptos-keyring/src/BaseKeyring.ts
index b303873d..99c4151f 100644
--- a/packages/aptos-keyring/src/BaseKeyring.ts
+++ b/packages/aptos-keyring/src/BaseKeyring.ts
@@ -2,7 +2,6 @@ import * as uuid from "uuid";
 import { InteractionProvider } from "./InteractionProvider";
 import { CryptoMultiAccounts } from "@keystonehq/bc-ur-registry";
 import { AptosSignRequest, SignType } from "@keystonehq/bc-ur-registry-aptos";
-import { Tracker } from './Tracker';
 
 const keyringType = "QR Hardware Wallet Device";
 
@@ -32,7 +31,6 @@ export class BaseKeyring {
   protected keys: HDKey[];
   protected name: string;
   protected device: string;
-  public isTracking: boolean;
 
   constructor() {
     //common props
@@ -41,7 +39,6 @@ export class BaseKeyring {
     this.initialized = false;
     this.device = "";
     this.xfp = "";
-    this.isTracking = true;
   }
 
   protected requestSignature = async (
@@ -66,14 +63,6 @@ export class BaseKeyring {
         );
       }
     }
-    if (this.isTracking) {
-      Tracker.track("sign", {
-        distinctId: this.device,
-        time: Date.now(),
-        xfp: this.xfp,
-        requestId: _requestId,
-      });
-    }
     return { signature, authPubKey };
   };
 
@@ -91,23 +80,16 @@ export class BaseKeyring {
     this.keys = keys.map((each, index) => ({
       hdPath: each.getOrigin().getPath(),
       pubKey: each.getKey().toString("hex"),
-      index
+      index,
     }));
     this.initialized = true;
-    if (this.isTracking) {
-      Tracker.track("sync", {
-        distinctId: this.device,
-        time: Date.now(),
-        xfp: this.xfp,
-      });
-    }
   }
 
   public syncKeyringData({
     xfp,
     keys,
     name = "QR Hardware",
-    device
+    device,
   }: KeyringInitData): void {
     this.xfp = xfp;
     this.name = name;
@@ -143,7 +125,7 @@ export class BaseKeyring {
   ) {
     const requestId = uuid.v4();
     const key = this.getPubKeys().find(
-      key => this._ensureHex(key.pubKey) === this._ensureHex(authPubKey)
+      (key) => this._ensureHex(key.pubKey) === this._ensureHex(authPubKey)
     );
     const accounts = senderAddress
       ? [Buffer.from(this._ensureHex(senderAddress).slice(2))]
diff --git a/packages/aptos-keyring/src/DefaultInteractionProvider.ts b/packages/aptos-keyring/src/DefaultInteractionProvider.ts
index 72d67b84..a621cb53 100644
--- a/packages/aptos-keyring/src/DefaultInteractionProvider.ts
+++ b/packages/aptos-keyring/src/DefaultInteractionProvider.ts
@@ -1,6 +1,6 @@
 import {
   AptosSignature,
-  AptosSignRequest
+  AptosSignRequest,
 } from "@keystonehq/bc-ur-registry-aptos";
 import { InteractionProvider } from "./InteractionProvider";
 import sdk, { PlayStatus, ReadStatus, SupportedResult } from "@keystonehq/sdk";
@@ -27,10 +27,10 @@ export class DefaultInteractionProvider implements InteractionProvider {
         description: "Please scan the QR code displayed on your Keystone",
         renderInitial: {
           walletMode: "Aptos",
-          link: "https://keyst.one/defi"
+          link: "https://keyst.one/defi",
         },
         URTypeErrorMessage:
-          "The scanned QR code is not the sync code from the Keystone hardware wallet. Please verify the code and try again"
+          "The scanned QR code is not the sync code from the Keystone hardware wallet. Please verify the code and try again",
       }
     );
     if (decodedResult.status === ReadStatus.success) {
@@ -50,7 +50,7 @@ export class DefaultInteractionProvider implements InteractionProvider {
       hasNext: true,
       title: requestTitle,
       description: requestDescription,
-      maxFragmentLength: 400
+      maxFragmentLength: 400,
     });
     if (status === PlayStatus.canceled)
       throw new Error("#ktek_error[play-cancel]: play canceled");
diff --git a/packages/aptos-keyring/src/InteractionProvider.ts b/packages/aptos-keyring/src/InteractionProvider.ts
index 7db54432..d157c4b8 100644
--- a/packages/aptos-keyring/src/InteractionProvider.ts
+++ b/packages/aptos-keyring/src/InteractionProvider.ts
@@ -1,6 +1,6 @@
 import {
   AptosSignature,
-  AptosSignRequest
+  AptosSignRequest,
 } from "@keystonehq/bc-ur-registry-aptos";
 import { CryptoMultiAccounts } from "@keystonehq/bc-ur-registry";
 
diff --git a/packages/aptos-keyring/src/Tracker.ts b/packages/aptos-keyring/src/Tracker.ts
deleted file mode 100644
index 500f7bb3..00000000
--- a/packages/aptos-keyring/src/Tracker.ts
+++ /dev/null
@@ -1,40 +0,0 @@
-import { MP_TOKEN, MP_PROJECT_ID } from "./Secret";
-
-interface MPPayload {
-  distinctId: string;
-  time: number;
-  requestId?: string;
-  xfp: string;
-}
-export class Tracker {
-  public static async track(event_name, payload: MPPayload) {
-    const url = `https://api.mixpanel.com/import?strict=1&project_id=${MP_PROJECT_ID}`;
-    const insertId = payload.requestId ? payload.requestId : payload.xfp;
-    const body = JSON.stringify([
-      {
-        properties: {
-          distinct_id: payload.distinctId,
-          time: payload.time,
-          $insert_id: insertId,
-          xfp: payload.xfp,
-        },
-        event: event_name,
-      },
-    ]);
-    const options = {
-      method: "POST",
-      headers: {
-        Accept: "application/json",
-        "Content-Type": "application/json",
-        Authorization: `Basic ${MP_TOKEN}`,
-      },
-      body,
-    };
-    try {
-      const res = await fetch(url, options);
-      return await res.json();
-    } catch (err) {
-      console.error("error:" + err);
-    }
-  }
-}