Elementui date selector mispositioning problem

for example, there are three sets of date selectors. The first one of each group will have the problem of mispositioning. How to solve it at 0: 00?
Code structure:
< el-form-item label=" time Dimension:"> 

            <el-radio-group v-model="dateRange" size="mini">
                <el-radio-button label="dateDay"></el-radio-button>
                <el-radio-button label="dateWeek"></el-radio-button>
                <el-radio-button label="dateMonth"></el-radio-button>
            </el-radio-group>
            <!--  -->
            <span v-if="dateRange=="dateDay"">
                <el-date-picker
                v-model="dateDayVal"
                size="mini"
                type="daterange"
                range-separator=""
                start-placeholder=""
                end-placeholder="">
                </el-date-picker>
            </span>
            <!--  -->
            <span v-if="dateRange=="dateWeek"">
                <el-date-picker
                    v-model="weekValue"
                    type="week"
                    size="mini"
                    :picker-options="packerOpitions"
                    @change="changePacker"
                    :clearable="false"
                    format= "yyyyWW"
                    placeholder="">
                </el-date-picker>
                <span></span>
                <el-date-picker
                    v-model="weekValue2"
                    type="week"
                    size="mini"
                    align="center"
                    :picker-options="packerOpitions"
                    @change="changePacker2"
                    :clearable="false"
                    format= "yyyyWW"
                    placeholder="">
                </el-date-picker>
            </span>
            <!--  -->
            <span v-if="dateRange=="dateMonth"">
                <el-date-picker
                v-model="dateMonthVal1"
                type="month"
                size="mini"
                placeholder="">
                </el-date-picker>
                <span></span>
                <el-date-picker
                v-model="dateMonthVal2"
                type="month"
                size="mini"
                placeholder="">
                </el-date-picker>
            </span>
            
        </el-form-item>

effect is shown in figure

clipboard.png

clipboard.png

clipboard.png

clipboard.png

Javascript html css
May.22,2021

you can change v-if to v-show

if you use v-show to click the radio button, if you switch to the date box, if there is authentication, it will invalidate the verification and do not follow the interface

< el-date-picker
: key= "aa"

add a key (different types plus different key,) Otherwise, there is still a problem)

package a div or other element in the outer layer of your component, and set its style position: relative to

did you solve it? I tried v-show. The effect is not good.

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MySQL Query : SELECT * FROM `codeshelper`.`v9_news` WHERE status=99 AND catid='6' ORDER BY rand() LIMIT 5
MySQL Error : Disk full (/tmp/#sql-temptable-64f5-1e5def8-45780.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
MySQL Errno : 1021
Message : Disk full (/tmp/#sql-temptable-64f5-1e5def8-45780.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
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