feat：dataPicker color and borderColor

components/DatePicker/DatePicker.vue

@@ -3,13 +3,15 @@
 		<NormalTitle :elementInfo="elementInfo"></NormalTitle>
 		<view class="date-wrap">
 			<u-input 
-				:style="[inputStyle]"
+				style="width:100%"
 				placeholder="请输入日期" 
 				input-align="center" 
 				v-model="pickerValue" 
 				type="select" 
 				:select-open="show"
 				:border="true"
+				:borderColor="elementInfo.option.dateTime.borderColor"
+				:custom-style="{color: elementInfo.option.dateTime.color}"
 				@click="show = true"
 			></u-input>
 		</view>
@@ -54,16 +56,6 @@
 				
 			};
 		},
-		computed: {
-			inputStyle() {
-				const {  color, borderColor} = this.elementInfo.option.dateTime
-				return {
-					'width': '100%',
-					'color': color,
-					'border-color': borderColor
-				}
-			}
-		},
 		mounted() {
 			this.pickerValue = this.dateTimeFormat(this.elementInfo.option.dateTime.date)
 		},