diff --git a/README.cn.md b/README.cn.md
index c8937af..04d9795 100644
--- a/README.cn.md
+++ b/README.cn.md
@@ -95,16 +95,30 @@ public class ApplicationRunnerTest implements ApplicationRunner {
     public void run(ApplicationArguments args) throws Exception {
         List<Float> vector = Lists.newArrayList(0.1f,0.2f,0.3f);
 
+        //查询
         MilvusResp<MilvusResultVo<Face>> query =  mapper.searchWrapper()
                 .eq(Face::getPersonId, 1l)
                 .vector(vector)
                 .limit(100l)
                 .query();
+        MilvusResp<List<Face>> query2 = mapper.getById(1l);
 
+
+        //删除
         MilvusResp<DeleteResp> remove= mapper.deleteWrapper()
                 .eq(Face::getPersonId, 1l)
                 .id(111)
                 .remove();
+        MilvusResp<DeleteResp> remove2 = mapper.removeById(1l);
+
+        //更新
+        Face face=new Face();
+        face.setFaceVector(vector);
+        MilvusResp<UpsertResp> update = mapper.updateWrapper()
+                .eq(Face::getPersonId, 1l)
+                .update(face);
+        face.setPersonId(1l);
+        MilvusResp<UpsertResp> update2 = mapper.updateById(face);
     }
 }
 ```
diff --git a/README.md b/README.md
index bd7a8d8..98c04f7 100644
--- a/README.md
+++ b/README.md
@@ -95,16 +95,30 @@ public class ApplicationRunnerTest implements ApplicationRunner {
     public void run(ApplicationArguments args) throws Exception {
         List<Float> vector = Lists.newArrayList(0.1f,0.2f,0.3f);
 
+        //查询
         MilvusResp<MilvusResultVo<Face>> query =  mapper.searchWrapper()
                 .eq(Face::getPersonId, 1l)
                 .vector(vector)
                 .limit(100l)
                 .query();
+        MilvusResp<List<Face>> query2 = mapper.getById(1l);
 
+
+        //删除
         MilvusResp<DeleteResp> remove= mapper.deleteWrapper()
                 .eq(Face::getPersonId, 1l)
                 .id(111)
                 .remove();
+        MilvusResp<DeleteResp> remove2 = mapper.removeById(1l);
+
+        //更新
+        Face face=new Face();
+        face.setFaceVector(vector);
+        MilvusResp<UpsertResp> update = mapper.updateWrapper()
+                .eq(Face::getPersonId, 1l)
+                .update(face);
+        face.setPersonId(1l);
+        MilvusResp<UpsertResp> update2 = mapper.updateById(face);
     }
 }