diff --git a/yanzhu-bigscreen/src/components/header.vue b/yanzhu-bigscreen/src/components/header.vue
index d276679d..5a6babe3 100644
--- a/yanzhu-bigscreen/src/components/header.vue
+++ b/yanzhu-bigscreen/src/components/header.vue
@@ -89,7 +89,7 @@
           <div :class="nav == 6 ? 'head-nav active' : 'head-nav'" @click="doNav(6)">绿碳中心</div>
           <!-- <div :class="nav == 7 ? 'head-nav active' : 'head-nav'" @click="doNav(7)">BIM应用</div> -->
           <div :class="(nav >= 700 && nav < 800) || nav == 7 ? 'head-nav active' : 'head-nav'" style="position: relative" class="has-submenu">
-            <div>BIM应用</div>
+            <div>数字孪生</div>
             <div class="header-btn-list">
               <div class="header-btn-list-arrow"></div>
               <div class="header-btn-list-item" style>
diff --git a/yanzhu-bigscreen/src/views/bimManage.vue b/yanzhu-bigscreen/src/views/bimManage.vue
index eeb4f5bd..caeb689d 100644
--- a/yanzhu-bigscreen/src/views/bimManage.vue
+++ b/yanzhu-bigscreen/src/views/bimManage.vue
@@ -1521,7 +1521,7 @@ export default {
         .row-title {
           height: 48px;
           line-height: 48px;
-          font-size: 32px;
+          font-size: 28px;
         }
       }
     }
diff --git a/yanzhu-bigscreen/src/views/bimRoaming.vue b/yanzhu-bigscreen/src/views/bimRoaming.vue
index 4810f889..1a373779 100644
--- a/yanzhu-bigscreen/src/views/bimRoaming.vue
+++ b/yanzhu-bigscreen/src/views/bimRoaming.vue
@@ -732,6 +732,8 @@ export default {
       }
       .roam-tool {
         margin-left: 10px;
+        display: flex;
+        align-items: center;
         .svg-icon {
           margin-right: 5px;
           fill: #75fbfd;
@@ -744,7 +746,112 @@ export default {
     margin: 10px;
     line-height: 50px;
     text-align: center;
-    color: #00000030;
+    color: #909399;
+  }
+
+  @media (max-width: 1920px) {
+  }
+  @media (min-width: 2561px) {
+    .data-content {
+      .div-row {
+        min-height: 420px;
+        .row-title {
+          height: 48px;
+          line-height: 48px;
+          font-size: 28px;
+        }
+      }
+    }
+    .div-tools {
+      bottom: 25vh;
+      margin-left: -68px;
+      border-radius: 10px;
+      .tool-item {
+        padding: 10px 20px;
+        .icon {
+          width: 60px;
+          height: 60px;
+          border-radius: 30px;
+          .svg-icon {
+            width: 40px;
+            height: 40px;
+          }
+        }
+        .sp-text {
+          margin-top: 10px;
+          font-size: 24px;
+        }
+      }
+    }
+
+    .model-tree {
+      .el-tree {
+        font-size: 24px;
+        .el-tree-node__content {
+          height: 36px;
+        }
+        .el-tree-node__expand-icon {
+          font-size: 24px;
+        }
+        .el-checkbox {
+          font-size: 24px;
+        }
+        .el-tree-node__label {
+          font-size: 24px;
+        }
+        .el-tree__empty-text {
+          font-size: 24px;
+        }
+      }
+    }
+    .view-point-list {
+      height: calc(100% - 48px);
+
+      .viewpoint-item {
+        margin: 10px 10px 0px;
+
+        .viewpoint-content {
+          border-radius: 4px;
+          .el-image {
+            height: 160px;
+            width: 100%;
+          }
+          .viewpoint-title {
+            width: calc(100% - 10px);
+            line-height: 30px;
+            font-size: 24px;
+            height: 30px;
+            padding: 0px 10px;
+            border-radius: 0px 0px 4px 4px;
+          }
+        }
+      }
+    }
+    .roaming-list {
+      height: calc(100% - 48px);
+      .roaming-item {
+        margin: 10px;
+        line-height: 48px;
+        border-radius: 10px;
+        padding: 0px 10px;
+        font-size: 14px;
+        .roam-text {
+          max-width: calc(100% - 40px);
+          font-size: 24px;
+        }
+        .roam-tool {
+          margin-left: 10px;
+          .svg-icon {
+            margin-right: 5px;
+            width: 24px;
+            height: 24px;
+          }
+        }
+      }
+    }
+    .loading {
+      font-size: 24px;
+    }
   }
 }
 </style>
diff --git a/yanzhu-modules/yanzhu-manage/src/main/java/com/yanzhu/manage/bim/BimDataSource.java b/yanzhu-modules/yanzhu-manage/src/main/java/com/yanzhu/manage/bim/BimDataSource.java
index 7e037f18..a670f8de 100644
--- a/yanzhu-modules/yanzhu-manage/src/main/java/com/yanzhu/manage/bim/BimDataSource.java
+++ b/yanzhu-modules/yanzhu-manage/src/main/java/com/yanzhu/manage/bim/BimDataSource.java
@@ -30,6 +30,7 @@ public class BimDataSource {
         HikariConfig config = new HikariConfig();
         config.setDriverClassName(driverName);
         config.setJdbcUrl(url);
+        config.setConnectionTimeout(120*1000L);
         config.setMaximumPoolSize(100);
         config.setConnectionTestQuery("SELECT 1");
         DataSource ds= new HikariDataSource(config);
diff --git a/yanzhu-modules/yanzhu-manage/src/main/java/com/yanzhu/manage/controller/bim/BimModelController.java b/yanzhu-modules/yanzhu-manage/src/main/java/com/yanzhu/manage/controller/bim/BimModelController.java
index 2404e81f..499c7920 100644
--- a/yanzhu-modules/yanzhu-manage/src/main/java/com/yanzhu/manage/controller/bim/BimModelController.java
+++ b/yanzhu-modules/yanzhu-manage/src/main/java/com/yanzhu/manage/controller/bim/BimModelController.java
@@ -4,6 +4,7 @@ import cn.hutool.core.collection.CollectionUtil;
 import cn.hutool.core.util.StrUtil;
 import com.yanzhu.common.core.utils.StringUtils;
 import com.yanzhu.common.core.web.domain.AjaxResult;
+import com.yanzhu.common.redis.service.RedisService;
 import com.yanzhu.manage.bim.BimDataSource;
 import com.yanzhu.manage.bim.BimDataSourceConfig;
 import com.yanzhu.manage.domain.bim.ModelPropertyVo;
@@ -19,6 +20,7 @@ import java.sql.ResultSet;
 import java.sql.Statement;
 import java.util.ArrayList;
 import java.util.List;
+import java.util.concurrent.TimeUnit;
 
 @RestController
 @RequestMapping("/bim/modelInfo")
@@ -27,6 +29,9 @@ public class BimModelController {
     @Autowired
     private BimDataSource bimDataSource;
 
+    @Autowired
+    private RedisService redisService;
+
     /**
      * 带子节点的model_tree查询
      * @param name
@@ -38,6 +43,11 @@ public class BimModelController {
         if(StringUtils.isEmpty(name)){
             return AjaxResult.error("name is null");
         }
+        String key="BimModelController.getModelTreeAllChild."+name+"."+pid;
+        if(redisService.hasKey(key)){
+            Object list=redisService.getCacheObject(key);
+            return AjaxResult.success(list);
+        }
         String sql="";
         if(StringUtils.isEmpty(pid)){
             sql="select * from model_tree ";
@@ -73,6 +83,7 @@ public class BimModelController {
                 modelTreeVo.setPGlid(rs.getString("pGlid"));
                 list.add(modelTreeVo);
             }
+            redisService.setCacheObject(key,list,60*60*24L, TimeUnit.SECONDS);
             return AjaxResult.success(list);
         } catch (Exception e) {
             return AjaxResult.error(e.getMessage());
@@ -91,6 +102,11 @@ public class BimModelController {
         if(StringUtils.isEmpty(name)){
             return AjaxResult.error("name is null");
         }
+        String key="BimModelController.getModelTreeAllLeafChild."+name+"."+pid;
+        if(redisService.hasKey(key)){
+            Object list=redisService.getCacheObject(key);
+            return AjaxResult.success(list);
+        }
         String sql="";
         if(StringUtils.isEmpty(pid)){
             sql="select * from model_tree ";
@@ -118,6 +134,7 @@ public class BimModelController {
             while (rs.next()) {
                 list.add(rs.getString("glid"));
             }
+            redisService.setCacheObject(key,list,60*60*24L, TimeUnit.SECONDS);
             return AjaxResult.success(list);
         } catch (Exception e) {
             return AjaxResult.error(e.getMessage());
@@ -135,6 +152,11 @@ public class BimModelController {
         if(StringUtils.isEmpty(name)){
             return AjaxResult.error("name is null");
         }
+        String key="BimModelController.getModelTree."+name+"."+pid;
+        if(redisService.hasKey(key)){
+            Object list=redisService.getCacheObject(key);
+            return AjaxResult.success(list);
+        }
         String sql="";
         if(StringUtils.isEmpty(pid)){
             sql="select * from model_tree where level=0";
@@ -164,6 +186,7 @@ public class BimModelController {
                 modelTreeVo.setPGlid(rs.getString("pGlid"));
                 list.add(modelTreeVo);
             }
+            redisService.setCacheObject(key,list,60*60*24L, TimeUnit.SECONDS);
             return AjaxResult.success(list);
         } catch (Exception e) {
             return AjaxResult.error(e.getMessage());
@@ -181,6 +204,11 @@ public class BimModelController {
         if(StringUtils.isEmpty(name)){
             return AjaxResult.error("name is null");
         }
+        String key="BimModelController.getModelTypeAllChild."+name+"."+pid;
+        if(redisService.hasKey(key)){
+            Object list=redisService.getCacheObject(key);
+            return AjaxResult.success(list);
+        }
         String sql="";
         if(StringUtils.isEmpty(pid)){
             sql="select * from model_type ";
@@ -216,6 +244,7 @@ public class BimModelController {
                 vo.setId(rs.getLong("id"));
                 list.add(vo);
             }
+            redisService.setCacheObject(key,list,60*60*24L, TimeUnit.SECONDS);
             return AjaxResult.success(list);
         } catch (Exception e) {
             return AjaxResult.error(e.getMessage());
@@ -233,6 +262,11 @@ public class BimModelController {
         if(StringUtils.isEmpty(name)){
             return AjaxResult.error("name is null");
         }
+        String key="BimModelController.getModelType."+name+"."+pid;
+        if(redisService.hasKey(key)){
+            Object list=redisService.getCacheObject(key);
+            return AjaxResult.success(list);
+        }
         String sql="";
         if(StringUtils.isEmpty(pid)){
             sql="select * from model_type where level=0";
@@ -262,6 +296,7 @@ public class BimModelController {
                 vo.setId(rs.getLong("id"));
                 list.add(vo);
             }
+            redisService.setCacheObject(key,list,60*60*24L, TimeUnit.SECONDS);
             return AjaxResult.success(list);
         } catch (Exception e) {
             return AjaxResult.error(e.getMessage());
@@ -273,11 +308,17 @@ public class BimModelController {
         if(CollectionUtil.isEmpty(glids)){
             return AjaxResult.error("glids is null");
         }
+
         StringBuilder stringBuilder = new StringBuilder();
 
         for (int i = 0; i < glids.size(); i++) {
             stringBuilder.append("?,");
         }
+        String key="BimModelController.getModelProperty."+name+"."+stringBuilder.toString();
+        if(redisService.hasKey(key)){
+            Object list=redisService.getCacheObject(key);
+            return AjaxResult.success(list);
+        }
         String placeHolders = stringBuilder.deleteCharAt(stringBuilder.length() - 1)
                 .toString();
         String sql="select * from model_property where glid in ("+placeHolders+")";
@@ -308,6 +349,7 @@ public class BimModelController {
                 vo.setPropertyTypeName(rs.getString("propertyTypeName"));
                 list.add(vo);
             }
+            redisService.setCacheObject(key,list,60*60*24L, TimeUnit.SECONDS);
             return AjaxResult.success(list);
         } catch (Exception e) {
             return AjaxResult.error(e.getMessage());