diff --git a/README.md b/README.md
index 78a7de7..5ae03d1 100644
--- a/README.md
+++ b/README.md
@@ -173,6 +173,7 @@ The available fields to customize an action are:
   - `label`: this is the text what will be shown on the button if no icons exist for the name you provided
   - `detect`: this is either a `FateType` or a function that takes a `FateNode` as an input and returns either `false` or an object with a `value` field that will be value passed to the dropdown (if any)
   - `dropdown`: this is an Angular Component implementing the  `FateDropdown` interface. It will be use to show a dialog that allows the user to customize the value of the command
+  - `closeOnEmit`: this is for determination if close dropdown, when emits a value
 
 ### Add the icon to your toolbar
 In the template where your ui is included you can simply add the new custom button by it's `name`:
diff --git a/src/app/fate-ui/fate-ui.component.ts b/src/app/fate-ui/fate-ui.component.ts
index 85561d3..1275e4e 100644
--- a/src/app/fate-ui/fate-ui.component.ts
+++ b/src/app/fate-ui/fate-ui.component.ts
@@ -97,7 +97,7 @@ export class FateUiComponent implements OnChanges, AfterViewInit {
         if (!button.classList.contains('fate-ui-button')) {
           button = this.legacyBrowser.findParent(button, '.fate-ui-button');
         }
-        if(!button) {
+        if (!button) {
           return
         }
         const dropdown =  this.el.nativeElement.querySelector('.fate-ui-dropdown');
@@ -106,7 +106,7 @@ export class FateUiComponent implements OnChanges, AfterViewInit {
 
         this.dropdownValue = this.enabled[action];
         console.debug('action has value', button, dropdown, this.dropdownValue);
-        this.initDropdown(this.controller.getAction(action).dropdown, this.dropdownValue);
+        this.initDropdown(this.controller.getAction(action).dropdown, this.dropdownValue, this.controller.getAction(action).closeOnEmit);
 
         // Postion the dropdown
         setTimeout(() => {
@@ -147,7 +147,7 @@ export class FateUiComponent implements OnChanges, AfterViewInit {
     };
   }
 
-  protected initDropdown(actionComponent, value) {
+  protected initDropdown(actionComponent, value, closeOnEmit) {
     if (this.dropdownComponent) {
       this.dropdownComponent.destroy();
     }
@@ -158,6 +158,7 @@ export class FateUiComponent implements OnChanges, AfterViewInit {
       component.instance.valueChange.subscribe((newValue) => {
         this.dropdownValue = newValue;
         this.controller.do(this.uiId, this.dropdownAction, newValue);
+        this.dropdownAction = closeOnEmit ? false : this.dropdownAction;
       });
       this.dropdownComponent = this.viewContainerRef.insert(component.hostView);
     } else {