diff --git a/src/views/Dashboard/index.vue b/src/views/Dashboard/index.vue
index f82cc8b..2bcca32 100644
--- a/src/views/Dashboard/index.vue
+++ b/src/views/Dashboard/index.vue
@@ -688,6 +688,20 @@ const handleBlockClick = async (deviceId, name, type) => {
             showWarningMessage('Device ID is null');
             return;
         }
+
+        // 增加一个处理，当点击切换block时，将信息框信息都清空
+        id.value = '';
+        currentStatus.value = '';
+        startTimeFormatted.value = '';
+        endTimeFormatted.value = '';
+        duration.value = '';
+        productFlowRate.value = '';
+        formula.value = '';
+        mixerStep.value = ''; // 清空 step 字段
+        selectedReason.value = '';
+        blendStatus.value = '';
+        capacity.value = '';
+
         currentTitle.value = name;
         globalDeviceId.value = deviceId;
         deviceType.value = type;