diff --git a/src/main/java/edu/zrh/healthsystem/controller/RegularCheckupController.java b/src/main/java/edu/zrh/healthsystem/controller/RegularCheckupController.java
index b964ed9..c2d5229 100644
--- a/src/main/java/edu/zrh/healthsystem/controller/RegularCheckupController.java
+++ b/src/main/java/edu/zrh/healthsystem/controller/RegularCheckupController.java
@@ -2,7 +2,6 @@ package edu.zrh.healthsystem.controller;
 
 import edu.zrh.healthsystem.model.Elderly;
 import edu.zrh.healthsystem.model.elderly.RegularCheckupInfoResponse;
-import edu.zrh.healthsystem.repository.RegularCheckupInfoRespository;
 import edu.zrh.healthsystem.service.RegularCheckupService;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.web.bind.annotation.*;
diff --git a/src/main/java/edu/zrh/healthsystem/controller/elderly/ElderlyConnectController.java b/src/main/java/edu/zrh/healthsystem/controller/elderly/ElderlyConnectController.java
index 79b9c7c..5f73f26 100644
--- a/src/main/java/edu/zrh/healthsystem/controller/elderly/ElderlyConnectController.java
+++ b/src/main/java/edu/zrh/healthsystem/controller/elderly/ElderlyConnectController.java
@@ -11,6 +11,9 @@ import org.springframework.web.bind.annotation.RestController;
 
 import java.util.Map;
 
+/**
+ * @author han
+ */
 @CrossOrigin(origins = "*")
 @RestController
 public class ElderlyConnectController {
diff --git a/src/main/java/edu/zrh/healthsystem/eneity/RegularCheckupInfo.java b/src/main/java/edu/zrh/healthsystem/eneity/RegularCheckupInfo.java
index a36cc2f..0749f20 100644
--- a/src/main/java/edu/zrh/healthsystem/eneity/RegularCheckupInfo.java
+++ b/src/main/java/edu/zrh/healthsystem/eneity/RegularCheckupInfo.java
@@ -19,7 +19,7 @@ public class RegularCheckupInfo {
 
     @ManyToOne(fetch = FetchType.LAZY, optional = false)
     @JoinColumn(name = "ProfileID", nullable = false)
-    private MainProfileInfo profileID;
+    private MainProfileInfo profileId;
 
     @Column(name = "WeightStatus", nullable = false)
     private String weightStatus;
diff --git a/src/main/java/edu/zrh/healthsystem/repository/RegularCheckupInfoRespository.java b/src/main/java/edu/zrh/healthsystem/repository/RegularCheckupInfoRespository.java
deleted file mode 100644
index 3cb58bb..0000000
--- a/src/main/java/edu/zrh/healthsystem/repository/RegularCheckupInfoRespository.java
+++ /dev/null
@@ -1,12 +0,0 @@
-package edu.zrh.healthsystem.repository;
-
-import edu.zrh.healthsystem.eneity.RegularCheckupInfo;
-import edu.zrh.healthsystem.model.Elderly;
-import org.springframework.data.jpa.repository.JpaRepository;
-
-import java.lang.classfile.Opcode;
-import java.util.Optional;
-
-public interface RegularCheckupInfoRespository extends JpaRepository<RegularCheckupInfo, Integer> {
-    Optional<RegularCheckupInfo> findByElderlyId(int elderlyId);
-}
diff --git a/src/main/java/edu/zrh/healthsystem/repository/RegularCheckupRepository.java b/src/main/java/edu/zrh/healthsystem/repository/RegularCheckupRepository.java
new file mode 100644
index 0000000..4af7b93
--- /dev/null
+++ b/src/main/java/edu/zrh/healthsystem/repository/RegularCheckupRepository.java
@@ -0,0 +1,13 @@
+package edu.zrh.healthsystem.repository;
+
+import edu.zrh.healthsystem.eneity.RegularCheckupInfo;
+import org.springframework.data.jpa.repository.JpaRepository;
+
+import java.util.Optional;
+
+/**
+ * @author han
+ */
+public interface RegularCheckupRepository extends JpaRepository<RegularCheckupInfo, Integer> {
+    Optional<RegularCheckupInfo> findById(int id);
+}
diff --git a/src/main/java/edu/zrh/healthsystem/service/RegularCheckupService.java b/src/main/java/edu/zrh/healthsystem/service/RegularCheckupService.java
index 3840768..800751e 100644
--- a/src/main/java/edu/zrh/healthsystem/service/RegularCheckupService.java
+++ b/src/main/java/edu/zrh/healthsystem/service/RegularCheckupService.java
@@ -1,29 +1,26 @@
 package edu.zrh.healthsystem.service;
 
 import edu.zrh.healthsystem.eneity.RegularCheckupInfo;
-import edu.zrh.healthsystem.eneity.UserInfo;
 import edu.zrh.healthsystem.model.Elderly;
 import edu.zrh.healthsystem.model.elderly.RegularCheckupInfoResponse;
-import edu.zrh.healthsystem.repository.RegularCheckupInfoRespository;
+import edu.zrh.healthsystem.repository.RegularCheckupRepository;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.stereotype.Service;
 
-import java.util.List;
 import java.util.Optional;
-import java.util.stream.Collectors;
 
 @Service
 public class RegularCheckupService {
-    private final RegularCheckupInfoRespository regularCheckupInfoRespository;
+    private final RegularCheckupRepository regularCheckupRespository;
 
     @Autowired
-    public RegularCheckupService(RegularCheckupInfoRespository regularCheckupInfoRespository) {
-        this.regularCheckupInfoRespository = regularCheckupInfoRespository;
+    public RegularCheckupService(RegularCheckupRepository regularCheckupRespository) {
+        this.regularCheckupRespository = regularCheckupRespository;
     }
     RegularCheckupInfoResponse regularCheckupInfoResponse = new RegularCheckupInfoResponse();
 
     public RegularCheckupInfoResponse add(Elderly elderly) {
-        Optional<RegularCheckupInfo> optionalElderly = regularCheckupInfoRespository.findByElderlyId(elderly.getElderlyId());
+        Optional<RegularCheckupInfo> optionalElderly = regularCheckupRespository.findById(elderly.getElderlyId());
         if (optionalElderly.isPresent()) {
             regularCheckupInfoResponse.setMessage("已经有表");
         } else {
@@ -43,13 +40,13 @@ public class RegularCheckupService {
             regularCheckupInfo.setTongueImage(elderly.getTongueImage());
             regularCheckupInfo.setWeightStatus(elderly.getWeightStatus());
             regularCheckupInfo.setOxygenSaturation(elderly.getOxygenSaturation());
-            regularCheckupInfoRespository.save(regularCheckupInfo);
+            regularCheckupRespository.save(regularCheckupInfo);
             regularCheckupInfoResponse.setMessage("添加成功");
         }
         return regularCheckupInfoResponse;
     }
     public RegularCheckupInfoResponse delete(Elderly elderly) {
-        Optional<RegularCheckupInfo> optionalElderly = regularCheckupInfoRespository.findByElderlyId(elderly.getElderlyId());
+        Optional<RegularCheckupInfo> optionalElderly = regularCheckupRespository.findById(elderly.getElderlyId());
         if (optionalElderly.isPresent()) {
             RegularCheckupInfo regularCheckupInfo = optionalElderly.get();
             regularCheckupInfo.setBloodType(elderly.getBloodType());
@@ -67,7 +64,7 @@ public class RegularCheckupService {
             regularCheckupInfo.setTongueImage(elderly.getTongueImage());
             regularCheckupInfo.setWeightStatus(elderly.getWeightStatus());
             regularCheckupInfo.setOxygenSaturation(elderly.getOxygenSaturation());
-            regularCheckupInfoRespository.save(regularCheckupInfo);
+            regularCheckupRespository.save(regularCheckupInfo);
             regularCheckupInfoResponse.setMessage("删除成功");
         } else {
             regularCheckupInfoResponse.setMessage("没有该表");
@@ -76,7 +73,7 @@ public class RegularCheckupService {
     }
 
     public RegularCheckupInfoResponse update(Elderly elderly) {
-        Optional<RegularCheckupInfo> optionalElderly = regularCheckupInfoRespository.findByElderlyId(elderly.getElderlyId());
+        Optional<RegularCheckupInfo> optionalElderly = regularCheckupRespository.findById(elderly.getElderlyId());
         if (optionalElderly.isPresent()) {
             RegularCheckupInfo regularCheckupInfo = optionalElderly.get();
             regularCheckupInfo.setBloodType(elderly.getBloodType());
@@ -94,7 +91,7 @@ public class RegularCheckupService {
             regularCheckupInfo.setTongueImage(elderly.getTongueImage());
             regularCheckupInfo.setWeightStatus(elderly.getWeightStatus());
             regularCheckupInfo.setOxygenSaturation(elderly.getOxygenSaturation());
-            regularCheckupInfoRespository.save(regularCheckupInfo);
+            regularCheckupRespository.save(regularCheckupInfo);
             regularCheckupInfoResponse.setMessage("更新成功");
         } else {
             regularCheckupInfoResponse.setMessage("没有该表");
@@ -102,7 +99,7 @@ public class RegularCheckupService {
         return regularCheckupInfoResponse;
     }
     public RegularCheckupInfoResponse get(Elderly elderly) {
-        Optional<RegularCheckupInfo> optionalElderly = regularCheckupInfoRespository.findByElderlyId(elderly.getElderlyId());
+        Optional<RegularCheckupInfo> optionalElderly = regularCheckupRespository.findById(elderly.getElderlyId());
         if (optionalElderly.isPresent()) {
             regularCheckupInfoResponse.setBloodType(elderly.getBloodType());
             regularCheckupInfoResponse.setId(elderly.getElderlyId());
diff --git a/src/main/java/edu/zrh/healthsystem/service/elderly/ElderlyConnectService.java b/src/main/java/edu/zrh/healthsystem/service/elderly/ElderlyConnectService.java
index 6f16522..626fce3 100644
--- a/src/main/java/edu/zrh/healthsystem/service/elderly/ElderlyConnectService.java
+++ b/src/main/java/edu/zrh/healthsystem/service/elderly/ElderlyConnectService.java
@@ -9,6 +9,9 @@ import org.springframework.stereotype.Service;
 
 import java.util.Optional;
 
+/**
+ * @author han
+ */
 @Service
 public class ElderlyConnectService {
     private final ElderlyConnectRepository elderlyConnectRepository;