diff --git a/pom.xml b/pom.xml
index 387670b..0ee9de5 100644
--- a/pom.xml
+++ b/pom.xml
@@ -8,9 +8,9 @@
   <url>http://yuandian.com</url>
   <properties>
     <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
-    <maven.compiler.source>17</maven.compiler.source>
-    <maven.compiler.target>17</maven.compiler.target>
-    <java.version>17</java.version>
+    <maven.compiler.source>8</maven.compiler.source>
+    <maven.compiler.target>8</maven.compiler.target>
+    <java.version>8</java.version>
     <nacos.version>2.1.0</nacos.version>
     <snakeyaml.version>1.30</snakeyaml.version>
     <logback.version>1.2.11</logback.version>
diff --git a/src/main/java/com/yuandian/common/Config.java b/src/main/java/com/yuandian/common/Config.java
index 4b796b7..c96fa95 100644
--- a/src/main/java/com/yuandian/common/Config.java
+++ b/src/main/java/com/yuandian/common/Config.java
@@ -25,6 +25,7 @@ import com.alibaba.nacos.api.exception.NacosException;
 
 import lombok.Getter;
 import lombok.Setter;
+import lombok.var;
 import lombok.extern.slf4j.Slf4j;
 
 /**
diff --git a/src/test/java/com/yuandian/common/ConfigTest.java b/src/test/java/com/yuandian/common/ConfigTest.java
index 3229ca1..c00a006 100644
--- a/src/test/java/com/yuandian/common/ConfigTest.java
+++ b/src/test/java/com/yuandian/common/ConfigTest.java
@@ -13,6 +13,7 @@ import org.junit.jupiter.api.TestMethodOrder;
 
 import com.alibaba.nacos.api.exception.NacosException;
 
+import lombok.var;
 import lombok.extern.slf4j.Slf4j;
 @Slf4j
 @TestMethodOrder(OrderAnnotation.class)