fix

src/modules/examwork/view/onlineExam.vue

@@ -306,9 +306,6 @@
                         :label="index + 1 + '.'"
                       >
                         <el-time-picker
-                          :picker-options="{
-                            format: 'HH:mm'
-                          }"
                           class="input"
                           style="width:100%"
                           v-model="item.timeRange"
@@ -316,6 +313,7 @@
                           start-placeholder="开始时间"
                           range-separator="至"
                           end-placeholder="结束时间"
+                          format="HH:mm"
                           value-format="HH:mm"
                           :clearable="false"
                           size="small"

src/modules/examwork/view/onlineHomework.vue

@@ -289,9 +289,6 @@
                         :label="index + 1 + '.'"
                       >
                         <el-time-picker
-                          :picker-options="{
-                            format: 'HH:mm'
-                          }"
                           class="input"
                           style="width:100%"
                           v-model="item.timeRange"
@@ -299,6 +296,7 @@
                           start-placeholder="开始时间"
                           range-separator="至"
                           end-placeholder="结束时间"
+                          format="HH:mm"
                           value-format="HH:mm"
                           :clearable="false"
                           size="small"

src/modules/examwork/view/practiceExam.vue

@@ -215,9 +215,6 @@
                         :label="index + 1 + '.'"
                       >
                         <el-time-picker
-                          :picker-options="{
-                            format: 'HH:mm'
-                          }"
                           class="input"
                           style="width:100%"
                           v-model="item.timeRange"
@@ -225,6 +222,7 @@
                           start-placeholder="开始时间"
                           range-separator="至"
                           end-placeholder="结束时间"
+                          format="HH:mm"
                           value-format="HH:mm"
                           :clearable="false"
                           size="small"