diff --git a/package.json b/package.json
index 5cd5fa8..474c833 100644
--- a/package.json
+++ b/package.json
@@ -6,7 +6,7 @@
   },
   "name": "vue-functional-calendar",
   "description": "Lightweight, high-performance calendar component based on Vue.js",
-  "version": "2.7.0",
+  "version": "2.7.1",
   "license": "MIT",
   "repository": {
     "type": "git",
diff --git a/src/components/FunctionalCalendar.vue b/src/components/FunctionalCalendar.vue
index f5d75be..ace3c7d 100644
--- a/src/components/FunctionalCalendar.vue
+++ b/src/components/FunctionalCalendar.vue
@@ -358,11 +358,13 @@
             },
             setConfigs() {
                 let vm = this;
+                let globalOptions;
                 if (typeof vm.$getOptions !== "undefined") {
                     // Global Options
-                    Object.keys(vm.$getOptions()).map(function (objectKey) {
+                    globalOptions = vm.$getOptions();
+                    Object.keys(globalOptions).map(function (objectKey) {
                         if (typeof (vm.fConfigs[objectKey]) !== "undefined") {
-                            vm.$set(vm.fConfigs, objectKey, vm.$getOptions()[objectKey]);
+                            vm.$set(vm.fConfigs, objectKey, globalOptions[objectKey]);
                         }
                     });
                 }
@@ -377,8 +379,7 @@
                 } else {
                     Object.keys(vm.$props).map(function (objectKey) {
                         if (typeof (vm.fConfigs[objectKey]) !== "undefined" &&
-                            typeof (vm.$props[objectKey]) !== "undefined" &&
-                            typeof (vm.$getOptions()[objectKey]) === "undefined") {
+                            typeof (vm.$props[objectKey]) !== "undefined") {
                             vm.$set(vm.fConfigs, objectKey, vm.$props[objectKey]);
                         }
                     });
diff --git a/src/mixins/propsAndData.js b/src/mixins/propsAndData.js
index 20ca28f..6551922 100644
--- a/src/mixins/propsAndData.js
+++ b/src/mixins/propsAndData.js
@@ -7,57 +7,57 @@ export const propsAndData = {
         },
         sundayStart: {
             type: Boolean,
-            default: () => false
+            default: () => undefined
         },
         placeholder: {
             type: [String, Boolean],
-            default: () => false
+            default: () => undefined
         },
         dateFormat: {
             type: String
         },
         isMultiple: {
             type: Boolean,
-            default: () => false
+            default: () => undefined
         },
         isSeparately: {
             type: Boolean,
-            default: () => false
+            default: () => undefined
         },
         isDatePicker: {
             type: Boolean,
-            default: () => false
+            default: () => undefined
         },
         isMultipleDatePicker: {
             type: Boolean,
-            default: () => false
+            default: () => undefined
         },
         isDateRange: {
             type: Boolean,
-            default: () => false
+            default: () => undefined
         },
         withTimePicker: {
             type: Boolean,
-            default: () => false
+            default: () => undefined
         },
         calendarsCount: {
             type: Number
         },
         isModal: {
             type: Boolean,
-            default: () => false
+            default: () => undefined
         },
         isTypeable: {
             type: Boolean,
-            default: () => false
+            default: () => undefined
         },
         changeMonthFunction: {
             type: Boolean,
-            default: () => false
+            default: () => undefined
         },
         changeYearFunction: {
             type: Boolean,
-            default: () => false
+            default: () => undefined
         },
         changeYearStep: {
             type: Number,
@@ -65,7 +65,7 @@ export const propsAndData = {
         },
         applyStylesheet: {
             type: Boolean,
-            default: () => true
+            default: () => undefined
         },
         newCurrentDate: {
             type: Date
@@ -85,15 +85,15 @@ export const propsAndData = {
         },
         limits: {
             type: [Object, Boolean],
-            default: () => false
+            default: () => undefined
         },
         minSelDays: {
             type: [Number, Boolean],
-            default: () => false
+            default: () => undefined
         },
         maxSelDays: {
             type: [Number, Boolean],
-            default: () => false
+            default: () => undefined
         },
         dayNames: {
             type: Array,
@@ -106,25 +106,25 @@ export const propsAndData = {
         },
         showWeekNumbers: {
             type: Boolean,
-            default: () => false
+            default: () => undefined
         },
         value: {
             type: Object
         },
         transition: {
             type: Boolean,
-            default: () => true
+            default: () => undefined
         },
         hiddenElements: {
             type: Array
         },
         isAutoCloseable: {
             type: Boolean,
-            default: false,
+            default: undefined,
         },
         isDark: {
             type: Boolean,
-            default: false
+            default: undefined
         }
     },
     data() {