diff --git a/frontend/src/app/filter-dialog/filter-dialog.component.html b/frontend/src/app/filter-dialog/filter-dialog.component.html
index 52eab30..4e65842 100644
--- a/frontend/src/app/filter-dialog/filter-dialog.component.html
+++ b/frontend/src/app/filter-dialog/filter-dialog.component.html
@@ -143,9 +143,9 @@
     </mat-form-field>
     <br><br> -->
     <br>
-    <div class="buttonBox">
+    <mat-dialog-actions align="end">
       <button  mat-raised-button  style="margin-right: 3px;" matDialogClose>{{this.languageService.lMap.get('filterDialogCancel')}}</button>
       <button  mat-raised-button color = "primary" style="margin-left: 3px;" (click)="mapFilter()">{{this.languageService.lMap.get('filterDilogButton')}}</button>
-    </div>
+    </mat-dialog-actions>
   </div>
 </div>
diff --git a/frontend/src/app/ntt-gantt/ntt-gantt.component.ts b/frontend/src/app/ntt-gantt/ntt-gantt.component.ts
index e706a59..6edf079 100644
--- a/frontend/src/app/ntt-gantt/ntt-gantt.component.ts
+++ b/frontend/src/app/ntt-gantt/ntt-gantt.component.ts
@@ -305,7 +305,7 @@ export class NttGanttComponent implements OnInit {
   openFilterDialog(){
     let dialogRef = FilterDialogComponent;
       this.matDialog.open(dialogRef,
-      {data : [], height: '70%', width: '50%'}).afterClosed().subscribe((res)=>{
+      {data : [], width: '50%'}).afterClosed().subscribe((res)=>{
         if(res){
           this.filters = res;
           this.filterEnabled = true;
diff --git a/frontend/src/app/state-dialog/state-dialog.component.html b/frontend/src/app/state-dialog/state-dialog.component.html
index a9c7473..fe09991 100644
--- a/frontend/src/app/state-dialog/state-dialog.component.html
+++ b/frontend/src/app/state-dialog/state-dialog.component.html
@@ -14,3 +14,4 @@
   <button [disabled]="diasbled"  mat-raised-button matDialogClose>{{this.languageService.lMap.get('stateDialogCancel')}}</button>
   <button [disabled]="bdiasbled"  mat-raised-button color="primary" (click)="updateState()">{{this.languageService.lMap.get('stateDialogConfirm')}}</button>
 </mat-dialog-actions>
+
diff --git a/frontend/src/app/state-dialog/state-dialog.component.ts b/frontend/src/app/state-dialog/state-dialog.component.ts
index 2434e68..7035970 100644
--- a/frontend/src/app/state-dialog/state-dialog.component.ts
+++ b/frontend/src/app/state-dialog/state-dialog.component.ts
@@ -96,7 +96,7 @@ export class StateDialogComponent implements OnInit {
             this.progress = (counter/this.data.changes.length)*100;
           }
           if(res.status == 500){
-            this._snackBar.open(this.languageService.lMap.get('stateDialogSnackBarMessageFailiure') + res.error.message, this.languageService.lMap.get('stateDialogSnackBarActionFailiure'),  {
+            this._snackBar.open(this.languageService.lMap.get('stateDialogSnackBarMessageFailiure') + ': ' + res.error.message + ' ChangeNr: '+change.changeNr, this.languageService.lMap.get('stateDialogSnackBarActionFailiure'),  {
               horizontalPosition: this.horizontalPosition,
               verticalPosition: this.verticalPosition,
               panelClass: ['red-snackbar'],
@@ -111,7 +111,7 @@ export class StateDialogComponent implements OnInit {
           if(this.progress == 100){
             this.diasbled = false;
             this.bdiasbled = true;
-            this._snackBar.open(this.languageService.lMap.get('stateDialogSnackBarMsg1Success') + this.findStateName(change.currentState) +' -> '+this.findStateName(change.nextState) + this.languageService.lMap.get('stateDialogSnackBarMsg2Success') ,
+            this._snackBar.open(this.languageService.lMap.get('stateDialogSnackBarMsg1Success') + ': ' + this.findStateName(change.currentState) +' -> '+this.findStateName(change.nextState) + this.languageService.lMap.get('stateDialogSnackBarMsg2Success') ,
             this.languageService.lMap.get('stateDialogSnackBarActionSuccess'),
             {
               horizontalPosition: this.horizontalPosition,