diff --git a/src/main/java/org/codelibs/fess/app/web/api/admin/elevateword/ApiAdminElevatewordAction.java b/src/main/java/org/codelibs/fess/app/web/api/admin/elevateword/ApiAdminElevatewordAction.java
index 9b5ca8df1..87bfe69ea 100644
--- a/src/main/java/org/codelibs/fess/app/web/api/admin/elevateword/ApiAdminElevatewordAction.java
+++ b/src/main/java/org/codelibs/fess/app/web/api/admin/elevateword/ApiAdminElevatewordAction.java
@@ -38,6 +38,8 @@ import org.codelibs.fess.app.service.ElevateWordService;
 import org.codelibs.fess.app.web.CrudMode;
 import org.codelibs.fess.app.web.admin.elevateword.UploadForm;
 import org.codelibs.fess.app.web.api.ApiResult;
+import org.codelibs.fess.app.web.api.ApiResult.ApiUpdateResponse;
+import org.codelibs.fess.app.web.api.ApiResult.Status;
 import org.codelibs.fess.app.web.api.admin.FessApiAdminAction;
 import org.codelibs.fess.es.config.exentity.ElevateWord;
 import org.codelibs.fess.exception.FessSystemException;
@@ -112,20 +114,21 @@ public class ApiAdminElevatewordAction extends FessApiAdminAction {
     public JsonResponse<ApiResult> post$setting(final EditBody body) {
         validateApi(body, messages -> {});
         body.crudMode = CrudMode.EDIT;
-        final ElevateWord entity = getElevateWord(body).orElseGet(() -> {
-            throwValidationErrorApi(messages -> {
-                messages.addErrorsCrudCouldNotFindCrudTable(GLOBAL, body.id);
-            });
+        final ElevateWord elevateWord = getElevateWord(body).map(entity -> {
+            try {
+                elevateWordService.store(entity);
+                suggestHelper.deleteAllElevateWord();
+                suggestHelper.storeAllElevateWords();
+            } catch (final Exception e) {
+                throwValidationErrorApi(messages -> messages.addErrorsCrudFailedToUpdateCrudTable(GLOBAL, buildThrowableMessage(e)));
+            }
+            return entity;
+        }).orElseGet(() -> {
+            throwValidationErrorApi(messages -> messages.addErrorsCrudCouldNotFindCrudTable(GLOBAL, body.id));
             return null;
         });
-        try {
-            elevateWordService.store(entity);
-            suggestHelper.deleteAllElevateWord();
-            suggestHelper.storeAllElevateWords();
-        } catch (final Exception e) {
-            throwValidationErrorApi(messages -> messages.addErrorsCrudFailedToUpdateCrudTable(GLOBAL, buildThrowableMessage(e)));
-        }
-        return asJson(new ApiResult.ApiUpdateResponse().id(entity.getId()).created(false).status(ApiResult.Status.OK).result());
+
+        return asJson(new ApiUpdateResponse().id(elevateWord.getId()).created(false).status(Status.OK).result());
     }
 
     // DELETE /api/admin/elevateword/setting/{id}
@@ -187,21 +190,14 @@ public class ApiAdminElevatewordAction extends FessApiAdminAction {
 
     protected EditBody createEditBody(final ElevateWord entity) {
         final EditBody body = new EditBody();
-        body.id = entity.getId();
-        body.versionNo = entity.getVersionNo();
-        body.createdBy = entity.getCreatedBy();
-        body.createdTime = entity.getCreatedTime();
-        body.suggestWord = entity.getSuggestWord();
-        body.updatedBy = entity.getUpdatedBy();
-        body.updatedTime = entity.getUpdatedTime();
-        body.labelTypeIds = entity.getLabelTypeIds();
+        copyBeanToBean(entity, body, copyOp -> {
+            copyOp.excludeNull();
+        });
         final PermissionHelper permissionHelper = ComponentUtil.getPermissionHelper();
         body.permissions =
                 stream(entity.getPermissions()).get(
                         stream -> stream.map(s -> permissionHelper.decode(s)).filter(StringUtil::isNotBlank).distinct()
                                 .collect(Collectors.joining("\n")));
-        body.targetLabel = entity.getTargetLabel();
-        body.reading = entity.getReading();
         return body;
     }
 
diff --git a/src/test/java/org/codelibs/fess/it/admin/ElevateWordTests.java b/src/test/java/org/codelibs/fess/it/admin/ElevateWordTests.java
new file mode 100644
index 000000000..619e0c440
--- /dev/null
+++ b/src/test/java/org/codelibs/fess/it/admin/ElevateWordTests.java
@@ -0,0 +1,83 @@
+/*
+ * Copyright 2012-2017 CodeLibs Project and the Others.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND,
+ * either express or implied. See the License for the specific language
+ * governing permissions and limitations under the License.
+ */
+package org.codelibs.fess.it.admin;
+
+import java.util.HashMap;
+import java.util.Map;
+
+import org.codelibs.fess.it.CrudTestBase;
+import org.junit.jupiter.api.Tag;
+import org.junit.jupiter.api.Test;
+
+@Tag("it")
+public class ElevateWordTests extends CrudTestBase {
+
+    private static final String NAME_PREFIX = "elevateWordTest_";
+    private static final String API_PATH = "/api/admin/elevateword";
+    private static final String LIST_ENDPOINT_SUFFIX = "settings";
+    private static final String ITEM_ENDPOINT_SUFFIX = "setting";
+
+    private static final String KEY_PROPERTY = "suggest_word";
+
+    @Override
+    protected String getNamePrefix() {
+        return NAME_PREFIX;
+    }
+
+    @Override
+    protected String getApiPath() {
+        return API_PATH;
+    }
+
+    @Override
+    protected String getKeyProperty() {
+        return KEY_PROPERTY;
+    }
+
+    @Override
+    protected String getListEndpointSuffix() {
+        return LIST_ENDPOINT_SUFFIX;
+    }
+
+    @Override
+    protected String getItemEndpointSuffix() {
+        return ITEM_ENDPOINT_SUFFIX;
+    }
+
+    @Override
+    protected Map<String, Object> createTestParam(int id) {
+        final Map<String, Object> requestBody = new HashMap<>();
+        final String keyProp = NAME_PREFIX + id;
+        requestBody.put(KEY_PROPERTY, keyProp);
+        requestBody.put("boost", id);
+        return requestBody;
+    }
+
+    @Override
+    protected Map<String, Object> getUpdateMap() {
+        final Map<String, Object> updateMap = new HashMap<>();
+        updateMap.put(KEY_PROPERTY, NAME_PREFIX + "new");
+        return updateMap;
+    }
+
+    @Test
+    void crudTest() {
+        testCreate();
+        testRead();
+        testUpdate();
+        testDelete();
+    }
+}