diff --git a/das/pom.xml b/das/pom.xml
index df873674..2dcf8cd3 100644
--- a/das/pom.xml
+++ b/das/pom.xml
@@ -230,6 +230,14 @@
                     </excludes>
                 </configuration>
             </plugin>
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-compiler-plugin</artifactId>
+                <configuration>
+                    <source>16</source>
+                    <target>16</target>
+                </configuration>
+            </plugin>
         </plugins>
     </build>
 
diff --git a/ui/dasadmin/src/views/backend/dashboard.vue b/ui/dasadmin/src/views/backend/dashboard.vue
index ade8f383..68aa9ec3 100644
--- a/ui/dasadmin/src/views/backend/dashboard.vue
+++ b/ui/dasadmin/src/views/backend/dashboard.vue
@@ -424,7 +424,6 @@ $labelHeight: 30px;
 }
 @mixin cardlabel {
     .cardLabel {
-        width: 200px;
         height: $labelHeight;
         font-size: 18px;
         font-weight: 600;
@@ -558,12 +557,16 @@ $labelHeight: 30px;
             }
             .homeHeader{
                 display: flex;
+                .cardLabel{
+                    width: 100px;
+                }
             }
             .realAlert{
                 overflow: hidden;
                 white-space: nowrap;
                 cursor: pointer;
                 line-height: 30px;
+                width: 100%;
                 p{
                     padding-right: 30px;
                     display: inline-block;