diff --git a/src/components/date-picker/picker.vue b/src/components/date-picker/picker.vue
index f96536a1..0a82fed7 100644
--- a/src/components/date-picker/picker.vue
+++ b/src/components/date-picker/picker.vue
@@ -82,7 +82,7 @@
     import {directive as clickOutside} from 'v-click-outside-x';
     import TransferDom from '../../directives/transfer-dom';
     import { oneOf } from '../../utils/assist';
-    import { DEFAULT_FORMATS, RANGE_SEPARATOR, TYPE_VALUE_RESOLVER_MAP, getDayCountOfMonth } from './util';
+    import { DEFAULT_FORMATS, TYPE_VALUE_RESOLVER_MAP, getDayCountOfMonth } from './util';
     import {findComponentsDownward} from '../../utils/assist';
     import Emitter from '../../mixins/emitter';
 
@@ -209,6 +209,10 @@
             options: {
                 type: Object,
                 default: () => ({})
+            },
+            separator: {
+                type: String,
+                default: ' - '
             }
         },
         data(){
@@ -607,23 +611,23 @@
                 const multipleParser = TYPE_VALUE_RESOLVER_MAP['multiple'].parser;
 
                 if (val && type === 'time' && !(val instanceof Date)) {
-                    val = parser(val, format);
+                    val = parser(val, format, this.separator);
                 } else if (this.multiple && val) {
-                    val = multipleParser(val, format);
+                    val = multipleParser(val, format, this.separator);
                 } else if (isRange) {
                     if (!val){
                         val = [null, null];
                     } else {
                         if (typeof val === 'string') {
-                            val = parser(val, format);
+                            val = parser(val, format, this.separator);
                         } else if (type === 'timerange') {
-                            val = parser(val, format).map(v => v || '');
+                            val = parser(val, format, this.separator).map(v => v || '');
                         } else {
                             const [start, end] = val;
                             if (start instanceof Date && end instanceof Date){
                                 val = val.map(date => new Date(date));
                             } else if (typeof start === 'string' && typeof end === 'string'){
-                                val = parser(val.join(RANGE_SEPARATOR), format);
+                                val = parser(val.join(this.separator), format, this.separator);
                             } else if (!start || !end){
                                 val = [null, null];
                             }
@@ -640,13 +644,13 @@
 
                 if (this.multiple) {
                     const formatter = TYPE_VALUE_RESOLVER_MAP.multiple.formatter;
-                    return formatter(value, this.format || format);
+                    return formatter(value, this.format || format, this.separator);
                 } else {
                     const {formatter} = (
                         TYPE_VALUE_RESOLVER_MAP[this.type] ||
                         TYPE_VALUE_RESOLVER_MAP['default']
                     );
-                    return formatter(value, this.format || format);
+                    return formatter(value, this.format || format, this.separator);
                 }
             },
             onPick(dates, visible = false, type) {
diff --git a/src/components/date-picker/util.js b/src/components/date-picker/util.js
index 74217b70..7a05bbb3 100644
--- a/src/components/date-picker/util.js
+++ b/src/components/date-picker/util.js
@@ -147,7 +147,7 @@ export const DEFAULT_FORMATS = {
     datetimerange: 'yyyy-MM-dd HH:mm:ss'
 };
 
-export const RANGE_SEPARATOR = ' - ';
+// export const RANGE_SEPARATOR = ' - ';  // use picker.vue prop separator
 
 const DATE_FORMATTER = function(value, format) {
     return formatDate(value, format);
@@ -155,7 +155,7 @@ const DATE_FORMATTER = function(value, format) {
 const DATE_PARSER = function(text, format) {
     return parseDate(text, format);
 };
-const RANGE_FORMATTER = function(value, format) {
+const RANGE_FORMATTER = function(value, format, RANGE_SEPARATOR) {
     if (Array.isArray(value) && value.length === 2) {
         const start = value[0];
         const end = value[1];
@@ -168,7 +168,7 @@ const RANGE_FORMATTER = function(value, format) {
     }
     return '';
 };
-const RANGE_PARSER = function(text, format) {
+const RANGE_PARSER = function(text, format, RANGE_SEPARATOR) {
     const array = Array.isArray(text) ? text : text.split(RANGE_SEPARATOR);
     if (array.length === 2) {
         const range1 = array[0];