[修正] 修正button按钮BUG

src/app/ui/collection-tools/editPlaneFigure.html

@@ -42,7 +42,7 @@
       <button mat-raised-button color="primary" type="submit" [disabled]="!form.form.valid">
           确定
       </button>
-      <button mat-raised-button (click)='close()'>取消</button>
+      <button mat-raised-button (click)='close()' type="button">取消</button>
     </div>
 
   </form>