diff --git a/src/main/java/com/example/cosmos_serversb/models/Groups.java b/src/main/java/com/example/cosmos_serversb/models/Groups.java
index 6a6db20..6e1da04 100644
--- a/src/main/java/com/example/cosmos_serversb/models/Groups.java
+++ b/src/main/java/com/example/cosmos_serversb/models/Groups.java
@@ -120,8 +120,12 @@
 
     public static RequestsJson getRequestsListByGid(String gId, boolean detail, int quantity){
         Session session = SessionManager.getInstance().getSession();
-        Group group = session.load(Group.class, gId);
-        RequestsJson requestsJson = new RequestsJson(group.getRequests());
+        Group group = session.get(Group.class, gId);
+        if(group != null) {
+            RequestsJson requestsJson = new RequestsJson(group.getRequests());
+            return requestsJson;
+        }
+        //例外処理
         return null;
     }
 
@@ -129,8 +133,17 @@
         //テスト用
         String rId = getInstance().createRId();
         String uri = baseURI + AppName + "/groups/" + gId + "/requests/" + rId;
-        Request testRequest = new Request(rId, uri, new Date(1999,01,01), uId, product, new Date(1999,12,01), 999);
-        return testRequest;
+        Request request = new Request(rId, uri, new Date(1999,01,01), uId, product, deadline, location);
+
+        Session session = SessionManager.getInstance().getSession();
+        Group editGroup = session.get(Group.class, gId);
+        if(editGroup != null) {
+            editGroup.addRequests(request);
+            session.update(editGroup);
+            return request;
+        }
+        //例外処理
+        return null;
     }
 
     public static Request getRequestDetailByGidAndRid(String gId, String rId){
diff --git a/src/main/java/com/example/cosmos_serversb/resources/GroupsRest.java b/src/main/java/com/example/cosmos_serversb/resources/GroupsRest.java
index bd30720..c541c3e 100644
--- a/src/main/java/com/example/cosmos_serversb/resources/GroupsRest.java
+++ b/src/main/java/com/example/cosmos_serversb/resources/GroupsRest.java
@@ -127,7 +127,7 @@
         SessionManager.getInstance().getSession();
         ObjectMapper mapper = new ObjectMapper();
         String json = mapper.writeValueAsString(Groups.getInstance().addRequests(gId, uId, product, deadline, location));
-        SessionManager.getInstance().closeSession();
+        SessionManager.getInstance().closeSession();//だめ
         return json;
     }
 
diff --git a/src/main/resources/Request.hbm.xml b/src/main/resources/Request.hbm.xml
index 010d45a..2d3fc7e 100644
--- a/src/main/resources/Request.hbm.xml
+++ b/src/main/resources/Request.hbm.xml
@@ -16,10 +16,10 @@
         <id name="rId" column="RID">
         </id>
         <property name="uri" column="URI" not-null="true"/>
-        <property name="date" column="DATE" not-null="true"/>
+        <property name="date" column="DATE" not-null="true" type="java.util.Date"/>
         <property name="issuerUid" column="ISSUERUID" not-null="true"/>
         <property name="product" column="PRODUCT" not-null="true"/>
-        <property name="deadline" column="DEADLINE" not-null="true"/>
+        <property name="deadline" column="DEADLINE" not-null="false" type="java.util.Date"/>
         <property name="location" column="LOCATION" not-null="true"/>
         <property name="done" column="DONE" not-null="true"/>
     </class>