diff --git a/src/app/components/creator/_dialogs/content-edit/content-edit.component.html b/src/app/components/creator/_dialogs/content-edit/content-edit.component.html
index 4739a783fe6e2c7533ec6fcd0e62c16d9be89fcc..00ebbba4376c90b929f16242e83860c7ba881d56 100644
--- a/src/app/components/creator/_dialogs/content-edit/content-edit.component.html
+++ b/src/app/components/creator/_dialogs/content-edit/content-edit.component.html
@@ -10,14 +10,14 @@
     <ng-container matColumnDef="label">
       <mat-cell *matCellDef="let answer">
         <mat-form-field class="input-block">
-          <input matInput [(ngModel)]="answer.answerOption.label" maxlength="20" name="answer"/>
+          <input matInput [(ngModel)]="answer.answerOption.label" maxlength="20" placeholder="A" name="answer"/>
         </mat-form-field>
       </mat-cell>
     </ng-container>
     <ng-container matColumnDef="checked">
-      <mat-cell *matCellDef="let answer">
+      <mat-cell *matCellDef="let answer; let i = index">
         <mat-checkbox color="primary" [(ngModel)]="answer.correct"
-                      [checked]="answer.correct"></mat-checkbox>
+                      [checked]="answer.correct" (ngModelChange)="update(i)"></mat-checkbox>
       </mat-cell>
     </ng-container>
     <mat-row *matRowDef="let row; columns: displayedColumns;"></mat-row>
diff --git a/src/app/components/creator/_dialogs/content-edit/content-edit.component.ts b/src/app/components/creator/_dialogs/content-edit/content-edit.component.ts
index 9901c36e59597c57374052563294551d1ed5f446..6aabe0d0163728e99dbd49fa0c26c21d5a6ecc38 100644
--- a/src/app/components/creator/_dialogs/content-edit/content-edit.component.ts
+++ b/src/app/components/creator/_dialogs/content-edit/content-edit.component.ts
@@ -22,8 +22,19 @@ export class ContentEditComponent implements OnInit {
   ngOnInit() {
     for (let i = 0; i < this.content.options.length; i++) {
       let correct: boolean;
-      correct = this.content.options[i].points >= 0;
+      correct = this.content.options[i].points > 0;
       this.displayAnswers[i] = new DisplayAnswer(new AnswerOption(this.content.options[i].label, this.content.options[i].points), correct);
     }
   }
+
+  update(index: number) {
+    if (this.displayAnswers[index].correct === true) {
+      this.content.options[index].points = 10;
+    } else {
+      this.content.options[index].points = -10;
+      // this.content.correctOptionIndexes[index] = -10;
+
+    }
+    console.log('updated:' + index + this.displayAnswers[index].correct + this.content.options[index].points);
+  }
 }
diff --git a/src/app/components/creator/content-list/content-list.component.ts b/src/app/components/creator/content-list/content-list.component.ts
index 0b3b864af6712a79839e8c3f86db0b1e456145f6..bc1453e3fbe0b9100f71e5c8c1d95aa545052849 100644
--- a/src/app/components/creator/content-list/content-list.component.ts
+++ b/src/app/components/creator/content-list/content-list.component.ts
@@ -155,7 +155,7 @@ export class ContentListComponent implements OnInit {
           break;
         case 'update':
           this.contents[index] = this.contentCBackup;
-          this.contentService.updateContent(this.contentCBackup).subscribe( () => {
+          this.contentService.updateChoiceContent(this.contentCBackup).subscribe( () => {
             this.notificationService.show('Content "' + this.contents[index].subject + '" updated.');
           });
           break;
diff --git a/src/app/services/http/content.service.ts b/src/app/services/http/content.service.ts
index 04f53433dd08456cc50f2c6612dfd78288878db3..a917c39bbfda89347d31a738c6b7220f0071ec74 100644
--- a/src/app/services/http/content.service.ts
+++ b/src/app/services/http/content.service.ts
@@ -75,6 +75,14 @@ export class ContentService extends BaseHttpService {
     );
   }
 
+  updateChoiceContent(updatedContent: ContentChoice): Observable<ContentChoice> {
+    const connectionUrl = this.apiUrl.base + this.apiUrl.content + '/' + updatedContent.id;
+    return this.http.put(connectionUrl, updatedContent, httpOptions).pipe(
+      tap(_ => ''),
+      catchError(this.handleError<any>('updateContentChoice'))
+    );
+  }
+
   deleteContent(contentId: string): Observable<Content> {
     const connectionUrl = this.apiUrl.base + this.apiUrl.content + '/' + contentId;
     return this.http.delete<Content>(connectionUrl, httpOptions).pipe(