diff --git a/src/main/java/com/example/controller/MedicalRecordController.java b/src/main/java/com/example/controller/MedicalRecordController.java
index a37776e7e708698f607b14a3f9e68a469619fb89..9d7fb42a30c38bf7b7f8c6472c391ad70beb97b7 100644
--- a/src/main/java/com/example/controller/MedicalRecordController.java
+++ b/src/main/java/com/example/controller/MedicalRecordController.java
@@ -36,7 +36,7 @@ public class MedicalRecordController {
     public RespBean addDrugs(@RequestBody Drugs drugs){
         int result = medicalRecordService.addDrugs(drugs);
         if(result == 2){
-            return new RespBean("success","添加成功");
+            return new RespBean("success","添加成功",drugs.getId());
         }
         else {
             return new RespBean("error","添加失败");
@@ -53,6 +53,31 @@ public class MedicalRecordController {
             return new RespBean("error","删除失败");
         }
     }
+
+    @GetMapping("/deleteDrugs")
+    public RespBean deleteDrugs(int did)
+    {
+        int result = medicalRecordService.deleteDrugs(did);
+        if(result == 1){
+            return new RespBean("success","删除成功");
+        }
+        else{
+            return new RespBean("error","删除失败");
+        }
+    }
+
+    @PostMapping("/updateMedicalRecord")
+    public RespBean updateMedicalRecord(MedicalRecord medicalRecord)
+    {
+        int result = medicalRecordService.updateMedicalRecord(medicalRecord);
+        if(result == 1){
+            return new RespBean("success","更改成功");
+        }
+        else{
+            return new RespBean("error","更改失败");
+        }
+    }
+
     @GetMapping("showUSummary")
     public RespBean showSummary(@RequestParam("usid") String uid){
         int result = medicalRecordService.getSummaryByUid(uid);
@@ -65,9 +90,10 @@ public class MedicalRecordController {
     }
 
     @GetMapping("selectRecordByUid")
-    public List<MedicalRecord> selectRecordByUid(@RequestParam("uid") String userid)
+    public List<MedicalRecord> selectRecordByUid(String uid)
     {
-        return medicalRecordService.selectByUserid(userid);
+        System.out.println(uid);
+        return medicalRecordService.selectByUserid(uid);
     }
 
     @GetMapping("/selectByUseridDoctor")
@@ -83,8 +109,8 @@ public class MedicalRecordController {
         return respBeans;
     }
 
-    @PostMapping("selectRecordByDid")
-    public List<MedicalRecord> selectRecordByDid(@RequestParam("did") String did)
+    @GetMapping("selectRecordByDid")
+    public List<MedicalRecord> selectRecordByDid(String did)
     {
         return medicalRecordService.selectByDid(did);
     }
diff --git a/src/main/java/com/example/mapper/DrugsMapper.java b/src/main/java/com/example/mapper/DrugsMapper.java
index cad3f7426c6ab863b7e203768a5c691c726c90c9..a8576c424e111bba6e9f24ed75285296dd86111b 100644
--- a/src/main/java/com/example/mapper/DrugsMapper.java
+++ b/src/main/java/com/example/mapper/DrugsMapper.java
@@ -11,4 +11,5 @@ public interface DrugsMapper {
     List<Drugs> getDrugsByMid(int mid);
     int addDrugs(Drugs drugs);
     int deleteDurgsRelation(int mid);
+    int deleteDrugsRelationSingle(int did);
 }
diff --git a/src/main/java/com/example/service/MedicalRecordService.java b/src/main/java/com/example/service/MedicalRecordService.java
index e8f10c986da624d670fcb35b233484db61fc1cea..becb73a2b33c7201b8e347f084ef490042030c18 100644
--- a/src/main/java/com/example/service/MedicalRecordService.java
+++ b/src/main/java/com/example/service/MedicalRecordService.java
@@ -82,6 +82,13 @@ public class MedicalRecordService {
         return medicalRecordMapper.deleteMedicalRecordByMid(mid);//最后删除该病历
     }
 
+    public int deleteDrugs(int did)
+    {
+        drugsMapper.deleteDrugsById(did);
+        int result = drugsMapper.deleteDrugsRelationSingle(did);
+        return result;
+    }
+
     public List<Drugs> getDrugsById(int mid)
     {
         return drugsMapper.getDrugsByMid(mid);
diff --git a/src/main/resources/application-personal.properties b/src/main/resources/application-personal.properties
index f14877012a472a53d15a5cc5b9df9fd6e301ac21..a8c03a4769b73eeefa5fdfae173207e3605dc07c 100644
--- a/src/main/resources/application-personal.properties
+++ b/src/main/resources/application-personal.properties
@@ -1,5 +1,5 @@
-spring.datasource.url=jdbc:mysql://localhost:3306/hospital?useUnicode=true&characterEncoding=UTF-8&serverTimezone=Asia/Shanghai
+spring.datasource.url=jdbc:mysql://localhost:3306/health?useUnicode=true&characterEncoding=UTF-8&serverTimezone=Asia/Shanghai
 spring.datasource.username=root
-spring.datasource.password=Y2002t10z02
+spring.datasource.password=52118259541xx
 
 server.port=8080
\ No newline at end of file
diff --git a/src/main/resources/com/example/mapper/DrugsMapper.xml b/src/main/resources/com/example/mapper/DrugsMapper.xml
index f30f91694d0d9698998757efd7b2b76e16ace5ca..7c33dfdd7ec7cca19ec27688ca80d24161f8be3b 100644
--- a/src/main/resources/com/example/mapper/DrugsMapper.xml
+++ b/src/main/resources/com/example/mapper/DrugsMapper.xml
@@ -12,6 +12,10 @@
         delete from mrecord_drugs where mid = #{mid};
     </delete>
 
+    <delete id="deleteDrugsRelationSingle">
+        delete from mrecord_drugs where did = #{did};
+    </delete>
+
     <insert id="addDrugs" parameterType="com.example.bean.Drugs" useGeneratedKeys="true" keyProperty="id">
         insert into drugs (name, specification, number, way, dosage)
          values (#{name},#{specification},#{number},#{way},#{dosage});
diff --git a/src/main/resources/com/example/mapper/MedicalRecordMapper.xml b/src/main/resources/com/example/mapper/MedicalRecordMapper.xml
index 328797c151bd0cb47ae9fc0fa10406010ec182ed..d8d1d94fc82d63960f8f4e22ea58b685fd26f6df 100644
--- a/src/main/resources/com/example/mapper/MedicalRecordMapper.xml
+++ b/src/main/resources/com/example/mapper/MedicalRecordMapper.xml
@@ -9,15 +9,12 @@
         values (#{uid},#{did},#{symptom},#{recordtime},#{diagnose});
     </insert>
 
-    <update id="updateMedicalMedicalRecord" parameterType="com.example.bean.MedicalRecord">
-     update medicalrecord
-     set
-         uid=#{uid},
-         did = #{did},
-         symptom = #{symptom},
-         recordtime =#{recordtime},
-         diagnose = #{diagnose}
-     where mid = #{mid};
+    <update id="updateMedicalRecord" parameterType="com.example.bean.MedicalRecord">
+        update medicalrecord
+        set
+            symptom = #{symptom},
+            diagnose = #{diagnose}
+        where mid = #{mid};
     </update>
 
     <select id="getMedicalRecordById" parameterType="com.example.bean.MedicalRecord" resultMap="BaseResultMap">