diff --git a/src/views/overview/overviewBdOffline.vue b/src/views/overview/overviewBdOffline.vue
index 0380652..1246fae 100644
--- a/src/views/overview/overviewBdOffline.vue
+++ b/src/views/overview/overviewBdOffline.vue
@@ -373,6 +373,7 @@
     showAllWells(val) {
       if (val) { // 显示全部
         this.listQuery.isAlarm = '0'
+        this.zoom = 15
         this.filterAlarm(false)
       } else { // 仅显示报警
         this.listQuery.isAlarm = '1'
@@ -476,7 +477,11 @@
     clearSelected() {
       this.listQuery.deptid = []
       this.listQuery.wellType = ''
-      this.filter()
+      if (this.showAll) {
+        this.filterAlarm(false)
+      } else {
+        this.filterAlarm(true)
+      }
     },
     // 获取闸井类型
     fetchWellType() {
@@ -511,7 +516,7 @@
       this.searchWells = [] // 符合查询结果放入searchWells,查询前先置空
       this.showMarkers = [] // 清空所有marker
       for (const alarmWell of this.alarmWells) {
-        alarmWell.visible = false
+        alarmWell.visible = true
       }
       // this.showMarkers = [] // 需要显示的结果放入showMarkers
       for (const marker of this.markers) {
@@ -556,11 +561,13 @@
       const hideWellIds = []
       const hideWellCodes = []
       // 如果查询条件为空，直接全部返回
-      if (deptid && deptid.length === 0 && wellType && wellType === '') {
+      if (deptid && deptid.length === 0 && wellType === '') {
         this.showMarkers = this.markers
         this.showAll = true
       } else {
         this.showMarkers = []
+        const centerxs = []
+        const centerys = []
         this.showAll = false
         for (const marker of this.markers) {
           let show = true
@@ -572,13 +579,11 @@
           if (wellType && wellType !== '' && marker.wellType !== wellType) {
             show = false
           }
-          // 如果只显示报警,井的状态不是报警
-          // if (isAlarm === '1' && marker.wellStatus !== 'alarm') {
-          //   show = false
-          // }
           // 如果符合显示的条件
           if (show) {
             this.showMarkers.push(marker)
+            centerxs.push(parseFloat(marker.lng))
+            centerys.push(parseFloat(marker.lat))
             marker.visible = true
           } else {
             hideWellIds.push(marker.wellId)
@@ -586,6 +591,11 @@
             marker.visible = false
           }
         }
+        centerxs.sort()
+        centerys.sort()
+        const index = Math.floor(centerxs.length / 2)
+        this.center = { lng: centerxs[index], lat: centerys[index] }
+        this.zoom = 15
       }
       console.log(hideWellCodes.length)
       for (const alarmWell of this.alarmWells) {
@@ -602,29 +612,26 @@
     },
     // 报警筛选
     filterAlarm(isAlarm) {
+      // 清除筛选、搜索条件
       this.listQuery.wellType = ''
       this.listQuery.deptid = []
       this.keywords = ''
       this.searchWells = []
-      const hideWellIds = []
       const hideWellCodes = []
       if (isAlarm) {
-        this.showMarkers = this.markers.filter(function(marker) {
-          if (marker.wellStatus === 'alarm') {
-            return marker
-          } else {
-            hideWellIds.push(marker.wellId)
-            hideWellCodes.push(marker.wellCode)
-          }
-        })
+        this.showMarkers = []
+        // const showMarkers = this.markers.filter(function(marker) {
+        //   if (marker.wellStatus === 'alarm') {
+        //     return marker
+        //   } else {
+        //     hideWellIds.push(marker.wellId)
+        //     hideWellCodes.push(marker.wellCode)
+        //   }
+        // })
         for (const alarmWell of this.alarmWells) {
-          if (hideWellIds.indexOf(alarmWell.wellId) > -1) {
-            alarmWell.visible = false
-          } else {
-            alarmWell.visible = true
-          }
+          alarmWell.visible = true
         }
-        this.hideWellCodes = hideWellCodes
+        // this.hideWellCodes = hideWellCodes
       } else {
         for (const alarmWell of this.alarmWells) {
           alarmWell.visible = true
@@ -665,10 +672,10 @@
                   deptid: well.deptid,
                   bfzt: well.bfzt,
                   visible: true,
-                  wellStatus: 'alarm'
+                  wellStatus: 'normal'
                 }
                 this.markers.push(marker)
-                this.showMarkers.push(marker)
+                // this.showMarkers.push(marker)
                 centerxs.push(parseFloat(well.lngBaidu))
                 centerys.push(parseFloat(well.latBaidu))
               }