diff --git a/CHANGELOG.md b/CHANGELOG.md
index 1bbfe5786..ee8d37b33 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -5,6 +5,17 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
+## 0.57.3 - 2022-05-27
+
+### Fixed
+
+- Fix sign up page errors to be more specific
+- Fix user guide for highlighting capture less persistant
+
+## Changed
+
+- Change share referral code text
+
 ## 0.57.2 - 2022-05-24
 
 ### Fixed
diff --git a/android/app/build.gradle b/android/app/build.gradle
index bf23722a6..80106d7c4 100644
--- a/android/app/build.gradle
+++ b/android/app/build.gradle
@@ -6,8 +6,8 @@ android {
         applicationId "io.numbersprotocol.capturelite"
         minSdkVersion rootProject.ext.minSdkVersion
         targetSdkVersion rootProject.ext.targetSdkVersion
-        versionCode 395
-        versionName "0.57.2"
+        versionCode 396
+        versionName "0.57.3"
         testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
     }
     buildFeatures {
diff --git a/package-lock.json b/package-lock.json
index c604b953c..aeff5970b 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,12 +1,12 @@
 {
   "name": "capture-lite",
-  "version": "0.57.2",
+  "version": "0.57.3",
   "lockfileVersion": 2,
   "requires": true,
   "packages": {
     "": {
       "name": "capture-lite",
-      "version": "0.57.2",
+      "version": "0.57.3",
       "dependencies": {
         "@angular/animations": "^12.2.4",
         "@angular/cdk": "^12.2.4",
diff --git a/package.json b/package.json
index 3c70de591..73774f69f 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "capture-lite",
-  "version": "0.57.2",
+  "version": "0.57.3",
   "author": "numbersprotocol",
   "homepage": "https://numbersprotocol.io/",
   "scripts": {
diff --git a/src/app/features/settings/user-guide/user-guide.page.html b/src/app/features/settings/user-guide/user-guide.page.html
index b770b305f..f7fff5225 100644
--- a/src/app/features/settings/user-guide/user-guide.page.html
+++ b/src/app/features/settings/user-guide/user-guide.page.html
@@ -39,6 +39,14 @@
         (ionChange)="setHasCapturedVideoWithCustomCamera($event)"
       ></ion-checkbox>
     </ion-item>
+    <ion-item>
+      <ion-label text-wrap>Has Highlighted First Capture</ion-label>
+      <ion-checkbox
+        slot="end"
+        [checked]="hasHighlightedFirstCapture$ | ngrxPush"
+        (ionChange)="setHasHighlightedFirstCapture($event)"
+      ></ion-checkbox>
+    </ion-item>
     <ion-item>
       <ion-label text-wrap>Has Opened Details Page</ion-label>
       <ion-checkbox
diff --git a/src/app/features/settings/user-guide/user-guide.page.ts b/src/app/features/settings/user-guide/user-guide.page.ts
index d5143f2c6..895aef0d5 100644
--- a/src/app/features/settings/user-guide/user-guide.page.ts
+++ b/src/app/features/settings/user-guide/user-guide.page.ts
@@ -19,6 +19,9 @@ export class UserGuidePage {
   readonly hasCapturedVideoWithCustomCamera$ =
     this.userGuideService.hasCapturedVideoWithCustomCamera$();
 
+  readonly hasHighlightedFirstCapture$ =
+    this.userGuideService.hasHighlightedFirstCapture$();
+
   readonly hasOpenedDetailsPage$ =
     this.userGuideService.hasOpenedDetailsPage$();
 
@@ -58,6 +61,10 @@ export class UserGuidePage {
     );
   }
 
+  setHasHighlightedFirstCapture(event: any) {
+    this.userGuideService.setHasHighlightedFirstCapture(event.detail.checked);
+  }
+
   setHasOpenedDetailsPage(event: any) {
     this.userGuideService.setHasOpenedDetailsPage(event.detail.checked);
   }
@@ -90,6 +97,7 @@ export class UserGuidePage {
     this.userGuideService.setHasOpenedCustomCameraPage(false);
     this.userGuideService.setHasCapturedPhotoWithCustomCamera(false);
     this.userGuideService.setHasCapturedVideoWithCustomCamera(false);
+    this.userGuideService.setHasHighlightedFirstCapture(false);
     this.userGuideService.setHasOpenedDetailsPage(false);
     this.userGuideService.setHasClickedDetailsPageOptionsMenu(false);
     this.userGuideService.setHasHighligtedActivityButton(false);
diff --git a/src/app/features/signup/signup.page.ts b/src/app/features/signup/signup.page.ts
index d7337ef68..27a0407e1 100644
--- a/src/app/features/signup/signup.page.ts
+++ b/src/app/features/signup/signup.page.ts
@@ -213,8 +213,30 @@ export class SignupPage {
           )
         ),
         catchError((err: unknown) => {
-          // eslint-disable-next-line @typescript-eslint/no-magic-numbers
-          if (err instanceof HttpErrorResponse && err.status === 400) {
+          if (
+            err instanceof HttpErrorResponse &&
+            err.error.error?.type === 'duplicate_email'
+          ) {
+            return this.errorService.toastError$(
+              this.translocoService.translate(
+                'error.diaBackend.duplicate_email'
+              )
+            );
+          }
+          if (
+            err instanceof HttpErrorResponse &&
+            err.error.error?.details?.username?.length > 0
+          ) {
+            return this.errorService.toastError$(
+              this.translocoService.translate(
+                'error.diaBackend.duplicate_username'
+              )
+            );
+          }
+          if (
+            err instanceof HttpErrorResponse &&
+            err.error.error?.type === 'invalid_referral_code'
+          ) {
             return this.errorService.toastError$(
               this.translocoService.translate(
                 'error.diaBackend.invalid_referral_code'
diff --git a/src/app/shared/error/error.service.ts b/src/app/shared/error/error.service.ts
index 46dbf5792..404cc2f86 100644
--- a/src/app/shared/error/error.service.ts
+++ b/src/app/shared/error/error.service.ts
@@ -30,6 +30,7 @@ export class ErrorService {
             timeoutError,
             unknownError,
           }) => {
+            // eslint-disable-next-line no-debugger
             if (typeof error === 'string') return error;
             if (error instanceof HttpErrorResponse) {
               if (error.status === HttpErrorCode.INVALID)
diff --git a/src/app/shared/share/share.service.ts b/src/app/shared/share/share.service.ts
index 9736d63c7..8ecbc52d2 100644
--- a/src/app/shared/share/share.service.ts
+++ b/src/app/shared/share/share.service.ts
@@ -40,12 +40,11 @@ export class ShareService {
 
   async shareReferralCode(referralCode: string) {
     const text = this.translocoService.translate(
-      'invitation.myReferralCodeAtCaptureAppIs',
+      'invitation.useMyReferralCodeToSignUpForCaptureAppPassVerificationAndWeBothGetNumPointsReward',
       { referralCode: referralCode }
     );
-    return Share.share({
-      text: text,
-      url: 'https://www.numbersprotocol.io/#products',
-    });
+
+    const urlToDownloadApp = 'https://www.numbersprotocol.io/#products';
+    return Share.share({ text: text + '\n' + urlToDownloadApp });
   }
 }
diff --git a/src/app/shared/user-guide/user-guide.service.ts b/src/app/shared/user-guide/user-guide.service.ts
index 916c03a07..66d55a3a7 100644
--- a/src/app/shared/user-guide/user-guide.service.ts
+++ b/src/app/shared/user-guide/user-guide.service.ts
@@ -43,13 +43,14 @@ export class UserGuideService {
         customTexts: this.customTexts,
       });
       this.setHasHighlightedCameraTab(true);
-    } else if ((await this.hasOpenedDetailsPage()) === false) {
+    } else if ((await this.hasHighlightedFirstCapture()) === false) {
       await this.delayBeforeStartTour();
       this.joyrideService.startTour({
         steps: ['highlightFirstCapture'],
         showCounter: this.showCounter,
         customTexts: this.customTexts,
       });
+      this.setHasHighlightedFirstCapture(true);
     } else if (
       (await this.hasClickedDetailsPageOptionsMenu()) === true &&
       (await this.hasHighligtedActivityButton()) === false
@@ -223,6 +224,27 @@ export class UserGuideService {
     );
   }
 
+  hasHighlightedFirstCapture$() {
+    return this.preferences.getBoolean$(
+      PrefKeys.HAS_HIGHLIGHTED_FIRST_CAPTURE,
+      false
+    );
+  }
+
+  async hasHighlightedFirstCapture() {
+    return await this.preferences.getBoolean(
+      PrefKeys.HAS_HIGHLIGHTED_FIRST_CAPTURE,
+      false
+    );
+  }
+
+  async setHasHighlightedFirstCapture(value: boolean) {
+    return await this.preferences.setBoolean(
+      PrefKeys.HAS_HIGHLIGHTED_FIRST_CAPTURE,
+      value
+    );
+  }
+
   hasOpenedDetailsPage$() {
     return this.preferences.getBoolean$(
       PrefKeys.HAS_OPENED_DETAILS_PAGE,
@@ -363,6 +385,7 @@ const enum PrefKeys {
   HAS_OPENED_CUSTOM_CAMERA_PAGE = 'HAS_OPENED_CUSTOM_CAMERA_PAGE',
   HAS_CAPTURED_PHOTO_WITH_CUSTOM_CAMERA = 'HAS_CAPTURED_PHOTO_WITH_CUSTOM_CAMERA',
   HAS_CAPTURED_VIDEO_WITH_CUSTOM_CAMERA = 'HAS_CAPTURED_VIDEO_WITH_CUSTOM_CAMERA',
+  HAS_HIGHLIGHTED_FIRST_CAPTURE = 'HAS_HIGHLIGHTED_FIRST_CAPTURE',
   HAS_OPENED_DETAILS_PAGE = 'HAS_OPENED_DETAILS_PAGE',
   HAS_CLICKED_DETAILS_PAGE_OPTIONS_MENU = 'HAS_CLICKED_DETAILS_PAGE_OPTIONS_MENU',
   HAS_OPENED_ACTIVITIES_PAGE = 'HAS_OPENED_ACTIVITIES_PAGE',
diff --git a/src/assets/i18n/en-us.json b/src/assets/i18n/en-us.json
index c46a93ae8..956fd9d69 100644
--- a/src/assets/i18n/en-us.json
+++ b/src/assets/i18n/en-us.json
@@ -221,7 +221,9 @@
       "unable_to_confirm_order": "Unable to confirm order. Please try again.",
       "unpaid_num_exceed_threshold": "Too much unpaid NUM. Please contact us with email to restore account functionality.",
       "invalid_network_app_name": "Invalid network app.",
-      "invalid_referral_code": "Invalide referral code"
+      "invalid_referral_code": "Invalid referral code",
+      "duplicate_email": "The email has already been registered",
+      "duplicate_username": "User with this username already exists"
     },
     "wallets": {
       "emptyTransferAmount": "Please enter a valid transfer amount.",
@@ -280,7 +282,7 @@
     "invitation": "Invitation",
     "shareInvitationCode": "Share invitation code",
     "shareToGetRewarded": "Share to get rewarded",
-    "myReferralCodeAtCaptureAppIs": "My referral code at Capture App is {{referralCode}}"
+    "useMyReferralCodeToSignUpForCaptureAppPassVerificationAndWeBothGetNumPointsReward": "Use my referral code {{referralCode}} to sign up for Capture App, pass verification and we both get NUM Points reward!"
   },
   "gopro": {
     "setup": "GoPro Setup",
diff --git a/src/assets/i18n/zh-tw.json b/src/assets/i18n/zh-tw.json
index dbe318404..23c1fe697 100644
--- a/src/assets/i18n/zh-tw.json
+++ b/src/assets/i18n/zh-tw.json
@@ -221,7 +221,9 @@
       "unable_to_confirm_order": "無法確認訂單。請再試一次。",
       "unpaid_num_exceed_threshold": "太多未付的 NUM。請通過電子郵件與我們聯繫以恢復帳戶功能。",
       "invalid_network_app_name": "無效的網絡動作。",
-      "invalid_referral_code": "無效的推薦代碼"
+      "invalid_referral_code": "無效的推薦代碼",
+      "duplicate_email": "該電子郵件已註冊",
+      "duplicate_username": "用戶名已被其他使用者使用"
     },
     "wallets": {
       "emptyTransferAmount": "請輸入有效轉帳金額。",
@@ -280,7 +282,7 @@
     "invitation": "邀請",
     "shareInvitationCode": "分享邀請碼",
     "shareToGetRewarded": "分享以獲得獎勵",
-    "myReferralCodeAtCaptureAppIs": "我在 Capture App 的推薦代碼是 {{referralCode}}"
+    "useMyReferralCodeToSignUpForCaptureAppPassVerificationAndWeBothGetNumPointsReward": "透過我的推薦碼 {{referralCode}} 在 Capture App 註冊，一起獲得 NUM Points!"
   },
   "gopro": {
     "setup": "GoPro 設置",