diff --git a/api/pom.xml b/api/pom.xml
index cc3b7e063..ee6d89d24 100644
--- a/api/pom.xml
+++ b/api/pom.xml
@@ -62,5 +62,9 @@
             <artifactId>spring-test</artifactId>
             <scope>test</scope>
         </dependency>
+        <dependency>
+            <groupId>com.google.guava</groupId>
+            <artifactId>guava</artifactId>
+        </dependency>
     </dependencies>
 </project>
diff --git a/api/src/main/java/com/alibaba/nacos/api/naming/pojo/AbstractHealthChecker.java b/api/src/main/java/com/alibaba/nacos/api/naming/pojo/AbstractHealthChecker.java
index 8f09604a5..97259572b 100644
--- a/api/src/main/java/com/alibaba/nacos/api/naming/pojo/AbstractHealthChecker.java
+++ b/api/src/main/java/com/alibaba/nacos/api/naming/pojo/AbstractHealthChecker.java
@@ -23,7 +23,7 @@ import org.apache.commons.lang3.StringUtils;
 import java.util.Collections;
 import java.util.HashMap;
 import java.util.Map;
-import java.util.Objects;
+import com.google.common.base.Objects;
 
 /**
  * @author nkorange
@@ -138,7 +138,7 @@ public abstract class AbstractHealthChecker implements Cloneable {
 
         @Override
         public int hashCode() {
-            return Objects.hash(path, headers, expectedResponseCode);
+            return Objects.hashCode(path, headers, expectedResponseCode);
         }
 
         @Override
@@ -184,7 +184,7 @@ public abstract class AbstractHealthChecker implements Cloneable {
 
         @Override
         public int hashCode() {
-            return Objects.hash(TYPE);
+            return Objects.hashCode(TYPE);
         }
 
         @Override
@@ -250,7 +250,7 @@ public abstract class AbstractHealthChecker implements Cloneable {
 
         @Override
         public int hashCode() {
-            return Objects.hash(user, pwd, cmd);
+            return Objects.hashCode(user, pwd, cmd);
         }
 
         @Override