修改图片鉴权后的头像和吉祥物不显示问题

src/components/points-and-badge/check-in.vue

@@ -49,7 +49,7 @@
 						</view>
 					</scroll-view>
 					<view class="switch-div" @click="switchStatus()">
-						<view class="back_div">
+						<view class="back_div" :class="expand ? 'up' : 'down'">
 							<view class="back-icon"></view>
 						</view>
 					</view>
@@ -133,9 +133,8 @@
 				checkInLoading.value = false;
 				isSigned.value = true;
 				continuousDay.value = days;
-				generate() // 签到完重新计算日历样式
+				generate(); // 签到完重新计算日历样式
 				checkInSuccessCallback(true, days, res.body.points, res.body.pointsBadges);
-				
 			},
 			failCb: (res) => {
 				checkInLoading.value = false;
@@ -226,7 +225,7 @@
 		} catch (err) {
 			console.error(err.message);
 		}
-	}
+	};
 	const open = (isSignedStatus, days, onCheckInClick = () => {}, onCheckInSuccess = () => {}) => {
 		isSigned.value = isSignedStatus; // 今日签到状态
 		continuousDay.value = days; // 连续签到
@@ -235,8 +234,8 @@
 		checkInClickCallback = onCheckInClick;
 		checkInSuccessCallback = onCheckInSuccess;
 		// 示例：X=10时，以"10天前"为第1天，生成35天列表
-		generate()
-		
+		generate();
+
 		popup.value.open();
 	};
 	defineExpose({ open, close });
@@ -374,8 +373,13 @@
 				height: 40%;
 				border-top: 2rpx solid #bfbfbf;
 				border-left: 2rpx solid #bfbfbf;
+			}
+			&.up {
 				transform: rotate(45deg);
 			}
+			&.down {
+				transform: rotate(-135deg);
+			}
 		}
 	}
 	.calendar-div {