diff --git a/src/portal/lib/src/config/vulnerability/vulnerability-config.component.ts b/src/portal/lib/src/config/vulnerability/vulnerability-config.component.ts
index a488d13c6..8fe3c5812 100644
--- a/src/portal/lib/src/config/vulnerability/vulnerability-config.component.ts
+++ b/src/portal/lib/src/config/vulnerability/vulnerability-config.component.ts
@@ -228,6 +228,8 @@ export class VulnerabilityConfigComponent implements OnInit, OnDestroy {
                 this.translate.get("CONFIG.SCANNING.TRIGGER_SCAN_ALL_SUCCESS").subscribe((res: string) => {
                     this.errorHandler.info(res);
                 });
+                // reset metrics and then get new metrics
+                this.scanningMetrics = null;
                 this.getManualMetrics();
             }
             , error => {
diff --git a/src/portal/lib/src/tag/tag.component.ts b/src/portal/lib/src/tag/tag.component.ts
index 970f525c6..a3078c190 100644
--- a/src/portal/lib/src/tag/tag.component.ts
+++ b/src/portal/lib/src/tag/tag.component.ts
@@ -745,12 +745,9 @@ export class TagComponent implements OnInit, AfterViewInit {
   }
   // Trigger scan
   scanNow(): void {
-    if (this.selectedRow && this.selectedRow.length) {
-      this.selectedRow.forEach((data: any) => {
-        let tagId = data.name;
+    if (this.selectedRow && this.selectedRow.length === 1) {
         this.onSendingScanCommand = true;
-        this.channel.publishScanEvent(this.repoName + "/" + tagId);
-      });
+        this.channel.publishScanEvent(this.repoName + "/" + this.selectedRow[0].name);
     }
   }
   submitFinish(e: boolean) {
diff --git a/src/portal/lib/src/vulnerability-scanning/result-bar-chart.component.ts b/src/portal/lib/src/vulnerability-scanning/result-bar-chart.component.ts
index 8cdbe470e..3dbb95e29 100644
--- a/src/portal/lib/src/vulnerability-scanning/result-bar-chart.component.ts
+++ b/src/portal/lib/src/vulnerability-scanning/result-bar-chart.component.ts
@@ -138,7 +138,11 @@ export class ResultBarChartComponent implements OnInit, OnDestroy {
                 }
             }, error => {
                 this.onSubmitting = false;
-                this.errorHandler.error(error);
+                if (error && error.error && error.error.code === 409) {
+                     console.log(error.error.message);
+                } else {
+                     this.errorHandler.error(error);
+                }
             });
     }