diff --git a/src/portal/src/app/base/harbor-shell/harbor-shell.component.html b/src/portal/src/app/base/harbor-shell/harbor-shell.component.html
index bae141004..36ac6b828 100644
--- a/src/portal/src/app/base/harbor-shell/harbor-shell.component.html
+++ b/src/portal/src/app/base/harbor-shell/harbor-shell.component.html
@@ -81,19 +81,15 @@
                 </clr-vertical-nav-group>
             </div>
             <div>
-            <div class="vertical-nav-footer">
-                <ng-container *ngFor="let theme of themeArray;let i=index">
-                    <ng-container *ngIf="theme.showStyle === styleMode">
-                        <a class="nav-link nav-icon theme-select"
-                           (click)="themeChanged(theme)">
-                            <clr-icon size="20" *ngIf="styleMode ==='DARK'" shape="sun" class="is-solid"></clr-icon>
-                            <clr-icon size="20" *ngIf="styleMode ==='LIGHT'" shape="moon" class="is-solid"></clr-icon>
+            <ng-container *ngFor="let theme of themeArray;let i=index">
+                 <ng-container *ngIf="theme.showStyle === styleMode">
+                        <a clrVerticalNavLink (click)="themeChanged(theme)">
+                            <clr-icon clrVerticalNavIcon size="20" *ngIf="styleMode ==='DARK'" shape="sun" class="is-solid"></clr-icon>
+                            <clr-icon clrVerticalNavIcon size="20" *ngIf="styleMode ==='LIGHT'" shape="moon" class="is-solid"></clr-icon>
                             {{ theme.text | translate }}
                         </a>
-                    </ng-container>
-                </ng-container>
-            </div>
-
+                  </ng-container>
+            </ng-container>
             <clr-vertical-nav-group routerLinkActive="active">
                 <clr-icon shape="network-globe" clrVerticalNavIcon></clr-icon>
                 {{'SIDE_NAV.API_EXPLORER' | translate}}
diff --git a/src/portal/src/app/base/harbor-shell/harbor-shell.component.scss b/src/portal/src/app/base/harbor-shell/harbor-shell.component.scss
index 6dc7efd89..20dd46f4f 100644
--- a/src/portal/src/app/base/harbor-shell/harbor-shell.component.scss
+++ b/src/portal/src/app/base/harbor-shell/harbor-shell.component.scss
@@ -32,22 +32,6 @@ clr-vertical-nav {
             justify-content: space-between;
         }
     }
-    .vertical-nav-footer {
-        margin: 5px 23px;
-        a {
-            display: inline-block;
-            line-height: 0;
-            padding: 0;
-            height: 24px;
-            &:hover {
-                background: transparent;
-                cursor: default;
-            }
-            .api-button {
-                margin: 0;
-            }
-        }
-	}
 }
 .font-size-13 {
     font-size: 13px;
@@ -82,23 +66,3 @@ clr-vertical-nav {
 .right {
     text-align: right;
 }
-
-.theme-select {
-    width: 5.4rem;
-    display: flex;
-    align-items: center;
-    justify-content: flex-start;
-    height: 100%;
-    font-size: 14px;
-    letter-spacing: 1px;
-    cursor: pointer;
-    &:hover {
-        opacity: 1;
-    }
-    clr-icon {
-        position: static;
-        transform: none;
-        margin-right: .2rem;
-        min-width: 20px;
-    }
-}
\ No newline at end of file
diff --git a/src/portal/src/app/project/repository/artifact/artifact-additions/artifact-vulnerabilities/artifact-vulnerabilities.component.html b/src/portal/src/app/project/repository/artifact/artifact-additions/artifact-vulnerabilities/artifact-vulnerabilities.component.html
index eb4bde8ba..c49e9422a 100644
--- a/src/portal/src/app/project/repository/artifact/artifact-additions/artifact-vulnerabilities/artifact-vulnerabilities.component.html
+++ b/src/portal/src/app/project/repository/artifact/artifact-additions/artifact-vulnerabilities/artifact-vulnerabilities.component.html
@@ -29,7 +29,12 @@
             <clr-dg-column [clrDgField]="'version'">{{'VULNERABILITY.GRID.COLUMN_VERSION' | translate}}</clr-dg-column>
             <clr-dg-column [clrDgField]="'fix_version'">{{'VULNERABILITY.GRID.COLUMN_FIXED' | translate}}</clr-dg-column>
 
-            <clr-dg-placeholder>{{'VULNERABILITY.CHART.TOOLTIPS_TITLE_ZERO' | translate}}</clr-dg-placeholder>
+            <clr-dg-placeholder>
+                <span *ngIf="hasScanned();else elseBlock">{{'VULNERABILITY.STATE.OTHER_STATUS' | translate}}</span>
+                <ng-template #elseBlock>
+                    {{'VULNERABILITY.CHART.TOOLTIPS_TITLE_ZERO' | translate}}
+                </ng-template>
+            </clr-dg-placeholder>
             <clr-dg-row *clrDgItems="let res of scanningResults">
                 <clr-dg-cell>
                     <span *ngIf="!res.links || res.links.length === 0">{{res.id}}</span>
@@ -73,4 +78,4 @@
             </clr-dg-footer>
         </clr-datagrid>
     </div>
-</div>
\ No newline at end of file
+</div>
diff --git a/src/portal/src/app/project/repository/artifact/artifact-additions/artifact-vulnerabilities/artifact-vulnerabilities.component.ts b/src/portal/src/app/project/repository/artifact/artifact-additions/artifact-vulnerabilities/artifact-vulnerabilities.component.ts
index 5fa6ba1a1..80f1c8113 100644
--- a/src/portal/src/app/project/repository/artifact/artifact-additions/artifact-vulnerabilities/artifact-vulnerabilities.component.ts
+++ b/src/portal/src/app/project/repository/artifact/artifact-additions/artifact-vulnerabilities/artifact-vulnerabilities.component.ts
@@ -181,6 +181,13 @@ export class ArtifactVulnerabilitiesComponent implements OnInit, OnDestroy {
     return this.hasViewInitWithDelay && this.resultBarChartComponent
       && (this.resultBarChartComponent.queued || this.resultBarChartComponent.scanning || this.resultBarChartComponent.error);
   }
+  hasScanned(): boolean {
+    return this.hasViewInitWithDelay && this.resultBarChartComponent
+      && !(this.resultBarChartComponent.completed
+        || this.resultBarChartComponent.error
+        || this.resultBarChartComponent.queued
+        || this.resultBarChartComponent.scanning);
+  }
   handleScanOverview(scanOverview: any): any {
     if (scanOverview) {
       return scanOverview[DEFAULT_SUPPORTED_MIME_TYPE];
diff --git a/src/portal/src/i18n/lang/en-us-lang.json b/src/portal/src/i18n/lang/en-us-lang.json
index be03beb9b..3a1201b6e 100644
--- a/src/portal/src/i18n/lang/en-us-lang.json
+++ b/src/portal/src/i18n/lang/en-us-lang.json
@@ -997,7 +997,7 @@
             "SCANNING_PERCENT_EXPLAIN": "Scan completed percentage is calculated as # of successfully scanned images / total number of images referenced within the image index.",
             "TOOLTIPS_TITLE": "{{totalVulnerability}} of {{totalPackages}} {{package}} have known {{vulnerability}}.",
             "TOOLTIPS_TITLE_SINGULAR": "{{totalVulnerability}} of {{totalPackages}} {{package}} has known {{vulnerability}}.",
-            "TOOLTIPS_TITLE_ZERO": "No recognizable vulnerability found"
+            "TOOLTIPS_TITLE_ZERO": "No recognizable vulnerability detected"
         },
         "SEVERITY": {
             "CRITICAL": "Critical",
diff --git a/src/portal/src/i18n/lang/es-es-lang.json b/src/portal/src/i18n/lang/es-es-lang.json
index 6e0d939ba..ffd6b573d 100644
--- a/src/portal/src/i18n/lang/es-es-lang.json
+++ b/src/portal/src/i18n/lang/es-es-lang.json
@@ -997,7 +997,7 @@
             "SCANNING_PERCENT_EXPLAIN": "Scan completed percentage is calculated as # of successfully scanned images / total number of images referenced within the image index.",
             "TOOLTIPS_TITLE": "{{totalVulnerability}} of {{totalPackages}} {{package}} have known {{vulnerability}}.",
             "TOOLTIPS_TITLE_SINGULAR": "{{totalVulnerability}} of {{totalPackages}} {{package}} has known {{vulnerability}}.",
-            "TOOLTIPS_TITLE_ZERO": "No recognizable vulnerability found"
+            "TOOLTIPS_TITLE_ZERO": "No recognizable vulnerability detected"
         },
         "SEVERITY": {
             "CRITICAL": "Critical",
diff --git a/src/portal/src/i18n/lang/fr-fr-lang.json b/src/portal/src/i18n/lang/fr-fr-lang.json
index c2077b3c7..2dfe7a3ae 100644
--- a/src/portal/src/i18n/lang/fr-fr-lang.json
+++ b/src/portal/src/i18n/lang/fr-fr-lang.json
@@ -970,7 +970,7 @@
             "SCANNING_PERCENT_EXPLAIN": "Scan completed percentage is calculated as # of successfully scanned images / total number of images referenced within the image index.",
             "TOOLTIPS_TITLE": "{{totalVulnerability}} de {{totalPackages}} {{package}} ont des {{vulnerability}} connues.",
             "TOOLTIPS_TITLE_SINGULAR": "{{totalVulnerability}} de {{totalPackages}} {{package}} a des {{vulnerability}} connues.",
-            "TOOLTIPS_TITLE_ZERO": "No recognizable vulnerability found"
+            "TOOLTIPS_TITLE_ZERO": "No recognizable vulnerability detected"
         },
         "SEVERITY": {
             "CRITICAL": "Critique",
diff --git a/src/portal/src/i18n/lang/pt-br-lang.json b/src/portal/src/i18n/lang/pt-br-lang.json
index f6dc04fa2..f76597fd3 100644
--- a/src/portal/src/i18n/lang/pt-br-lang.json
+++ b/src/portal/src/i18n/lang/pt-br-lang.json
@@ -993,7 +993,7 @@
             "SCANNING_PERCENT_EXPLAIN": "Scan completed percentage is calculated as # of successfully scanned images / total number of images referenced within the image index.",
             "TOOLTIPS_TITLE": "{{totalVulnerability}} de {{totalPackages}} {{package}} possuem {{vulnerability}}.",
             "TOOLTIPS_TITLE_SINGULAR": "{{totalVulnerability}} de {{totalPackages}} {{package}} possuem {{vulnerability}}.",
-            "TOOLTIPS_TITLE_ZERO": "No recognizable vulnerability found"
+            "TOOLTIPS_TITLE_ZERO": "No recognizable vulnerability detected"
         },
         "SEVERITY": {
             "CRITICAL": "Crítico",
diff --git a/src/portal/src/i18n/lang/tr-tr-lang.json b/src/portal/src/i18n/lang/tr-tr-lang.json
index 22400a2ea..0c6f193da 100644
--- a/src/portal/src/i18n/lang/tr-tr-lang.json
+++ b/src/portal/src/i18n/lang/tr-tr-lang.json
@@ -997,7 +997,7 @@
             "SCANNING_PERCENT_EXPLAIN": "Scan completed percentage is calculated as # of successfully scanned images / total number of images referenced within the image index.",
             "TOOLTIPS_TITLE": "{{totalVulnerability}} 'nın {{totalPackages}} {{package}} bilinen {{vulnerability}}.",
             "TOOLTIPS_TITLE_SINGULAR": "{{totalVulnerability}} 'nın {{totalPackages}} {{package}} bilinen {{vulnerability}}.",
-            "TOOLTIPS_TITLE_ZERO": "No recognizable vulnerability found"
+            "TOOLTIPS_TITLE_ZERO": "No recognizable vulnerability detected"
         },
         "SEVERITY": {
             "CRITICAL": "Kritik",
diff --git a/src/portal/src/i18n/lang/zh-cn-lang.json b/src/portal/src/i18n/lang/zh-cn-lang.json
index 19f06b2c5..d51798f13 100644
--- a/src/portal/src/i18n/lang/zh-cn-lang.json
+++ b/src/portal/src/i18n/lang/zh-cn-lang.json
@@ -997,7 +997,7 @@
             "SCANNING_PERCENT_EXPLAIN": "扫描完成度是扫描成功的镜像数与总共需要扫描的镜像数的比值，总共需要的扫描的镜像不包含 Index 。",
             "TOOLTIPS_TITLE": "{{totalPackages}}个{{package}}中的{{totalVulnerability}}个含有{{vulnerability}}。",
             "TOOLTIPS_TITLE_SINGULAR": "{{totalPackages}}个{{package}}中的{{totalVulnerability}}个含有{{vulnerability}}。",
-            "TOOLTIPS_TITLE_ZERO": "没有发现可识别的漏洞"
+            "TOOLTIPS_TITLE_ZERO": "没有检测到可识别的漏洞"
         },
         "SEVERITY": {
             "CRITICAL": "危急",
diff --git a/src/portal/src/lib/components/create-edit-rule/create-edit-rule.component.scss b/src/portal/src/lib/components/create-edit-rule/create-edit-rule.component.scss
index 0a7c2066b..02606b8bc 100644
--- a/src/portal/src/lib/components/create-edit-rule/create-edit-rule.component.scss
+++ b/src/portal/src/lib/components/create-edit-rule/create-edit-rule.component.scss
@@ -102,10 +102,6 @@ h4 {
     top: 8px;
 }
 
-.is-solid {
-    cursor: pointer;
-}
-
 .selectBox {
     position: absolute;
     width: 100%;
@@ -296,4 +292,4 @@ clr-modal {
         padding: 0;
       }
     }
-  }
\ No newline at end of file
+  }