diff --git a/milvus-spring-demo/pom.xml b/milvus-spring-demo/pom.xml
index c4e033b..634d6b0 100644
--- a/milvus-spring-demo/pom.xml
+++ b/milvus-spring-demo/pom.xml
@@ -8,10 +8,12 @@
     <name>milvus-spring-demo</name>
     <description>milvus-spring-demo</description>
     <properties>
-        <java.version>1.8</java.version>
+        <java.version>17</java.version>
         <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
         <project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
         <spring-boot.version>2.6.13</spring-boot.version>
+        <deeplearning4j.version>1.0.0-M2.1</deeplearning4j.version>
+        <nd4j.version>1.0.0-M2.1</nd4j.version>
     </properties>
     <dependencies>
         <dependency>
@@ -23,6 +25,7 @@
             <artifactId>milvus-plus-boot-starter</artifactId>
             <version>2.2.4-M1</version>
         </dependency>
+
     </dependencies>
     <dependencyManagement>
         <dependencies>
diff --git a/milvus-spring-demo/src/main/java/org/dromara/milvus/demo/model/Face.java b/milvus-spring-demo/src/main/java/org/dromara/milvus/demo/model/Face.java
index ec627e2..a1e5b9b 100644
--- a/milvus-spring-demo/src/main/java/org/dromara/milvus/demo/model/Face.java
+++ b/milvus-spring-demo/src/main/java/org/dromara/milvus/demo/model/Face.java
@@ -63,16 +63,10 @@ public class Face {
 
 
     //后续添加
-    @MilvusField(
-            name = "sex",
-            dataType = DataType.VarChar
-    )
+
     private String sex;
 
-    @MilvusField(
-            name = "age",
-            dataType = DataType.Int16
-    )
+
     private Integer age;
 
 }
\ No newline at end of file