diff --git a/src/views/home/components/MunicipalChart.vue b/src/views/home/components/MunicipalChart.vue
index d53d282b..58f9e445 100644
--- a/src/views/home/components/MunicipalChart.vue
+++ b/src/views/home/components/MunicipalChart.vue
@@ -100,7 +100,7 @@ export default {
       return {
         width: '1920px',
         height: '1080px',
-        transform: `translate(${this.offsetX}px, ${this.offsetY}px) scale(${this.scale})`,
+        transform: `scale(${this.scale})`,
         transformOrigin: '0 0',
       }
     },
@@ -115,23 +115,10 @@ export default {
   methods: {
     calcScale() {
       const baseW = 1920
-      const baseH = 1080
-
       const vw = document.documentElement.clientWidth
-      const vh = document.documentElement.clientHeight
 
-      const scale = Math.min(vw / baseW, vh / baseH)
-
-      const realW = baseW * scale
-      const realH = baseH * scale
-
-      // ✅ 横向：仍然居中
-      this.offsetX = (vw - realW) / 2 / scale
-
-      // ✅ 纵向：贴顶（不再居中）
-      this.offsetY = 0
-
-      this.scale = scale
+      // ✅ 永远以当前可视宽度为准
+      this.scale = vw / baseW
     },
     openEquipTurnroundRate() {
       this.$refs.equipTurnroundRate.openDialog()
@@ -163,8 +150,9 @@ export default {
 .viewport {
   position: fixed;
   inset: 0;
-  overflow: hidden;
-  background: #e1ebf7; /* 大屏底色 */
+  overflow-x: hidden;
+  overflow-y: auto;
+  background: #e1ebf7;
 }
 
 /* 被缩放的 1920×1080 画布 */
diff --git a/src/views/home/components/MunicipalChart/Bottom1.vue b/src/views/home/components/MunicipalChart/Bottom1.vue
index 506e85f7..7cb73670 100644
--- a/src/views/home/components/MunicipalChart/Bottom1.vue
+++ b/src/views/home/components/MunicipalChart/Bottom1.vue
@@ -69,7 +69,7 @@ export default {
         console.log(response, 'maintenanceAlarmApi')
         if (response.code == 200) {
           this.totalNum = response.data.total
-          this.tableList = response.data.list.slice(0, 7)
+          this.tableList = response.data.list.slice(0, 5)
         }
       } catch (error) {
         console.log('🚀 ~ error:', error)
diff --git a/src/views/home/components/MunicipalChart/Center1.vue b/src/views/home/components/MunicipalChart/Center1.vue
index 80edd55e..b452c625 100644
--- a/src/views/home/components/MunicipalChart/Center1.vue
+++ b/src/views/home/components/MunicipalChart/Center1.vue
@@ -69,7 +69,7 @@ export default {
         console.log(response, 'retirementAlarmApi')
         if (response.code == 200) {
           this.totalNum = response.data.total
-          this.tableList = response.data.list.slice(0, 7)
+          this.tableList = response.data.list.slice(0, 5)
         }
       } catch (error) {
         console.log('🚀 ~ error:', error)
diff --git a/src/views/home/components/ProvincialChart.vue b/src/views/home/components/ProvincialChart.vue
index bc9fea51..7e8aa5c1 100644
--- a/src/views/home/components/ProvincialChart.vue
+++ b/src/views/home/components/ProvincialChart.vue
@@ -67,8 +67,6 @@ export default {
   data() {
     return {
       scale: 1,
-      offsetX: 0,
-      offsetY: 0,
     }
   },
   computed: {
@@ -76,7 +74,7 @@ export default {
       return {
         width: '1920px',
         height: '1080px',
-        transform: `translate(${this.offsetX}px, ${this.offsetY}px) scale(${this.scale})`,
+        transform: `scale(${this.scale})`,
         transformOrigin: '0 0',
       }
     },
@@ -91,23 +89,10 @@ export default {
   methods: {
     calcScale() {
       const baseW = 1920
-      const baseH = 1080
-
       const vw = document.documentElement.clientWidth
-      const vh = document.documentElement.clientHeight
 
-      const scale = Math.min(vw / baseW, vh / baseH)
-
-      const realW = baseW * scale
-      const realH = baseH * scale
-
-      // ✅ 横向：仍然居中
-      this.offsetX = (vw - realW) / 2 / scale
-
-      // ✅ 纵向：贴顶（不再居中）
-      this.offsetY = 0
-
-      this.scale = scale
+      // ✅ 永远以当前可视宽度为准
+      this.scale = vw / baseW
     },
   },
 }
@@ -118,8 +103,9 @@ export default {
 .viewport {
   position: fixed;
   inset: 0;
-  overflow: hidden;
-  background: #e1ebf7; /* 大屏底色 */
+  overflow-x: hidden;
+  overflow-y: auto;
+  background: #e1ebf7;
 }
 
 /* 被缩放的 1920×1080 画布 */
diff --git a/vue.config.js b/vue.config.js
index 3a67d3a7..3bae5dcb 100644
--- a/vue.config.js
+++ b/vue.config.js
@@ -38,9 +38,9 @@ module.exports = {
                 // target: `http://localhost:18080`,
                 // target: `http://192.168.0.96:28080`,//马
                 // target: `http://192.168.0.110:18080`,//洪
-                  target: `http://192.168.0.229:28080`,//蒋
-                // target: `http://36.33.26.201:17788/proxyApi`, //测试
-                // target: `http://36.33.26.201:21999/prod-api`, //测试
+                //   target: `http://192.168.0.229:28080`,//蒋
+                // target: `http://112.29.103.165:21001/prod-api`, //测试-重庆
+                target: `http://36.33.26.201:21999/prod-api`, //测试-安徽
                 // target: `http://192.168.137.1:18080`,//
                 // target: `http://112.29.103.165:21001/prod-api`,//
                 // target: `http://10.125.30.229:28080`,//