修改

src/teacher/statistics/home-statistics-detail/teacher-item/index.tsx

@@ -37,7 +37,7 @@ export default defineComponent({
                   <div class={styles.item} style={{ alignItems: 'center' }}>
                     <span class={styles.name}>课时数</span>
                     <span class={styles.classNum}>
-                      {item.bizQuantity} <i>节</i>
+                      {item.bizQuantity} <i style="font-weight: 400;">节</i>
                     </span>
                   </div>
                   <div class={styles.item} style={{ alignItems: 'flex-end' }}>

src/teacher/statistics/practice-statistics-detail/echats/index.tsx

@@ -129,7 +129,7 @@ const lineChartOption = (params: {
     grid: {
       bottom: '3%',
       containLabel: true,
-      left: '3%',
+      left: '4%',
       right: '5%',
       top: '40'
     },

src/teacher/statistics/practice-statistics-detail/index.tsx

@@ -654,7 +654,7 @@ export default defineComponent({
                 重置
               </Button>
               <Button round block type="primary" onClick={onConfirm}>
-                确定
+                确认
               </Button>
             </div>
           </div>

src/views/music/list/index.tsx

@@ -660,7 +660,7 @@ export default defineComponent({
                     searchObj.searchStatus = false
                   }}
                 >
-                  确定
+                  确认
                 </Button>
               </div>
             </div>