diff --git a/src/views/sponeScreen/gisMF/cesiumPopup.vue b/src/views/sponeScreen/gisMF/cesiumPopup.vue
index 7a1929d..6fbf7c4 100644
--- a/src/views/sponeScreen/gisMF/cesiumPopup.vue
+++ b/src/views/sponeScreen/gisMF/cesiumPopup.vue
@@ -212,7 +212,7 @@
     chartOption.floodOneMapFXYP.series[1].markLine.data[0].label.formatter = '设防水位 ' + datas.sfZ + 'm';
     let arrs2 = [];
     datas.riverX.map(item => {
-      arrs2.push(Number(datas.z) + 61);
+      arrs2.push(Number(datas.z) + 59);
     });
     chartOption.floodOneMapFXYP.series[0].data = arrs2; //当前水位