diff --git a/CHANGES.md b/CHANGES.md
index 38d86fabe357960b92e2ae2bc25243fa13263f8e..96a7a2c3741350d38c16a87ba536683111542eb4 100644
--- a/CHANGES.md
+++ b/CHANGES.md
@@ -52,6 +52,7 @@ Significantly cost less CPU in low payload.**
 - Support set separated gRPC/Jetty ip:port for receiver, default still use core settings.
 - Fix JVM receiver bug.
 - Fix wrong dest service in mesh analysis.
+- Fix search doesn't work as expected.
 - Refactor `ScopeDeclaration` annotation.
 - Refactor register lock mechanism.
 - Add SmartSql component for .NET
diff --git a/oap-server/server-query-plugin/query-graphql-plugin/src/main/java/org/apache/skywalking/oap/query/graphql/resolver/AlarmQuery.java b/oap-server/server-query-plugin/query-graphql-plugin/src/main/java/org/apache/skywalking/oap/query/graphql/resolver/AlarmQuery.java
index 0fc3fc650b65ad89d8fb98fb721dc012e6f08f18..acbec882476a46eddfdf0f3b498497569e7819bc 100644
--- a/oap-server/server-query-plugin/query-graphql-plugin/src/main/java/org/apache/skywalking/oap/query/graphql/resolver/AlarmQuery.java
+++ b/oap-server/server-query-plugin/query-graphql-plugin/src/main/java/org/apache/skywalking/oap/query/graphql/resolver/AlarmQuery.java
@@ -54,6 +54,11 @@ public class AlarmQuery implements GraphQLQueryResolver {
         long startTimeBucket = DurationUtils.INSTANCE.startTimeDurationToSecondTimeBucket(duration.getStep(), duration.getStart());
         long endTimeBucket = DurationUtils.INSTANCE.endTimeDurationToSecondTimeBucket(duration.getStep(), duration.getEnd());
 
-        return getQueryService().getAlarm(scope.getScopeId(), keyword, paging, startTimeBucket, endTimeBucket);
+        Integer scopeId = null;
+        if (scope != null) {
+            scopeId = scope.getScopeId();
+        }
+
+        return getQueryService().getAlarm(scopeId, keyword, paging, startTimeBucket, endTimeBucket);
     }
 }
diff --git a/oap-server/server-query-plugin/query-graphql-plugin/src/main/resources/query-protocol b/oap-server/server-query-plugin/query-graphql-plugin/src/main/resources/query-protocol
index a005dd1024c2b7e68fbcab5795824634cb81cde8..02ddbfa8d84865e1a85a25f49933307970d0ab71 160000
--- a/oap-server/server-query-plugin/query-graphql-plugin/src/main/resources/query-protocol
+++ b/oap-server/server-query-plugin/query-graphql-plugin/src/main/resources/query-protocol
@@ -1 +1 @@
-Subproject commit a005dd1024c2b7e68fbcab5795824634cb81cde8
+Subproject commit 02ddbfa8d84865e1a85a25f49933307970d0ab71
diff --git a/oap-server/server-storage-plugin/storage-elasticsearch-plugin/src/main/java/org/apache/skywalking/oap/server/storage/plugin/elasticsearch/base/StorageEsInstaller.java b/oap-server/server-storage-plugin/storage-elasticsearch-plugin/src/main/java/org/apache/skywalking/oap/server/storage/plugin/elasticsearch/base/StorageEsInstaller.java
index 156bf436244c1d3731ae3f7b70c2eaeb077488dc..47a7ad45e24f3e407777ce963e1c4e7b73179f9a 100644
--- a/oap-server/server-storage-plugin/storage-elasticsearch-plugin/src/main/java/org/apache/skywalking/oap/server/storage/plugin/elasticsearch/base/StorageEsInstaller.java
+++ b/oap-server/server-storage-plugin/storage-elasticsearch-plugin/src/main/java/org/apache/skywalking/oap/server/storage/plugin/elasticsearch/base/StorageEsInstaller.java
@@ -120,7 +120,7 @@ public class StorageEsInstaller extends ModelInstaller {
                 JsonObject matchColumn = new JsonObject();
                 matchColumn.addProperty("type", "text");
                 matchColumn.addProperty("analyzer", "oap_analyzer");
-                properties.add(columnDefine.getColumnName().getName(), matchColumn);
+                properties.add(matchCName, matchColumn);
             } else {
                 JsonObject column = new JsonObject();
                 column.addProperty("type", columnTypeEsMapping.transform(columnDefine.getType()));
diff --git a/oap-server/server-storage-plugin/storage-elasticsearch-plugin/src/main/java/org/apache/skywalking/oap/server/storage/plugin/elasticsearch/query/AlarmQueryEsDAO.java b/oap-server/server-storage-plugin/storage-elasticsearch-plugin/src/main/java/org/apache/skywalking/oap/server/storage/plugin/elasticsearch/query/AlarmQueryEsDAO.java
index 5db788d28133b4b6a8fbc49e26d59fbc77ef69fd..3c0a3041710a6ec8e4ca32449e04a34e7dd1ef39 100644
--- a/oap-server/server-storage-plugin/storage-elasticsearch-plugin/src/main/java/org/apache/skywalking/oap/server/storage/plugin/elasticsearch/query/AlarmQueryEsDAO.java
+++ b/oap-server/server-storage-plugin/storage-elasticsearch-plugin/src/main/java/org/apache/skywalking/oap/server/storage/plugin/elasticsearch/query/AlarmQueryEsDAO.java
@@ -54,7 +54,7 @@ public class AlarmQueryEsDAO extends EsDAO implements IAlarmQueryDAO {
 
         if (!Strings.isNullOrEmpty(keyword)) {
             String matchCName = MatchCNameBuilder.INSTANCE.build(AlarmRecord.ALARM_MESSAGE);
-            boolQueryBuilder.must().add(QueryBuilders.matchQuery(matchCName, keyword));
+            boolQueryBuilder.must().add(QueryBuilders.matchPhraseQuery(matchCName, keyword));
         }
 
         sourceBuilder.query(boolQueryBuilder);
diff --git a/oap-server/server-storage-plugin/storage-elasticsearch-plugin/src/main/java/org/apache/skywalking/oap/server/storage/plugin/elasticsearch/query/TraceQueryEsDAO.java b/oap-server/server-storage-plugin/storage-elasticsearch-plugin/src/main/java/org/apache/skywalking/oap/server/storage/plugin/elasticsearch/query/TraceQueryEsDAO.java
index 8a31bf7f2c3b90197cb19991dd9a66b649ae39b9..600eb4e58ab86ac481015eef78238b1773bce0bb 100644
--- a/oap-server/server-storage-plugin/storage-elasticsearch-plugin/src/main/java/org/apache/skywalking/oap/server/storage/plugin/elasticsearch/query/TraceQueryEsDAO.java
+++ b/oap-server/server-storage-plugin/storage-elasticsearch-plugin/src/main/java/org/apache/skywalking/oap/server/storage/plugin/elasticsearch/query/TraceQueryEsDAO.java
@@ -20,25 +20,15 @@ package org.apache.skywalking.oap.server.storage.plugin.elasticsearch.query;
 
 import com.google.common.base.Strings;
 import java.io.IOException;
-import java.util.ArrayList;
-import java.util.Base64;
-import java.util.Collections;
-import java.util.List;
+import java.util.*;
 import org.apache.skywalking.oap.server.core.analysis.manual.segment.SegmentRecord;
-import org.apache.skywalking.oap.server.core.query.entity.BasicTrace;
-import org.apache.skywalking.oap.server.core.query.entity.QueryOrder;
-import org.apache.skywalking.oap.server.core.query.entity.Span;
-import org.apache.skywalking.oap.server.core.query.entity.TraceBrief;
-import org.apache.skywalking.oap.server.core.query.entity.TraceState;
+import org.apache.skywalking.oap.server.core.query.entity.*;
 import org.apache.skywalking.oap.server.core.storage.query.ITraceQueryDAO;
 import org.apache.skywalking.oap.server.library.client.elasticsearch.ElasticSearchClient;
 import org.apache.skywalking.oap.server.library.util.BooleanUtils;
-import org.apache.skywalking.oap.server.storage.plugin.elasticsearch.base.EsDAO;
+import org.apache.skywalking.oap.server.storage.plugin.elasticsearch.base.*;
 import org.elasticsearch.action.search.SearchResponse;
-import org.elasticsearch.index.query.BoolQueryBuilder;
-import org.elasticsearch.index.query.QueryBuilder;
-import org.elasticsearch.index.query.QueryBuilders;
-import org.elasticsearch.index.query.RangeQueryBuilder;
+import org.elasticsearch.index.query.*;
 import org.elasticsearch.search.SearchHit;
 import org.elasticsearch.search.builder.SearchSourceBuilder;
 import org.elasticsearch.search.sort.SortOrder;
@@ -80,7 +70,8 @@ public class TraceQueryEsDAO extends EsDAO implements ITraceQueryDAO {
             boolQueryBuilder.must().add(rangeQueryBuilder);
         }
         if (!Strings.isNullOrEmpty(endpointName)) {
-            mustQueryList.add(QueryBuilders.matchPhraseQuery(SegmentRecord.ENDPOINT_NAME, endpointName));
+            String matchCName = MatchCNameBuilder.INSTANCE.build(SegmentRecord.ENDPOINT_NAME);
+            mustQueryList.add(QueryBuilders.matchPhraseQuery(matchCName, endpointName));
         }
         if (serviceId != 0) {
             boolQueryBuilder.must().add(QueryBuilders.termQuery(SegmentRecord.SERVICE_ID, serviceId));
diff --git a/oap-server/server-storage-plugin/storage-jdbc-hikaricp-plugin/src/main/java/org/apache/skywalking/oap/server/storage/plugin/jdbc/h2/dao/H2AlarmQueryDAO.java b/oap-server/server-storage-plugin/storage-jdbc-hikaricp-plugin/src/main/java/org/apache/skywalking/oap/server/storage/plugin/jdbc/h2/dao/H2AlarmQueryDAO.java
index dc8a4011d75db9dce39b201a237bba77898458a7..5bcf69cecaf45125ae96ef0c64fe72f3554fdb9a 100644
--- a/oap-server/server-storage-plugin/storage-jdbc-hikaricp-plugin/src/main/java/org/apache/skywalking/oap/server/storage/plugin/jdbc/h2/dao/H2AlarmQueryDAO.java
+++ b/oap-server/server-storage-plugin/storage-jdbc-hikaricp-plugin/src/main/java/org/apache/skywalking/oap/server/storage/plugin/jdbc/h2/dao/H2AlarmQueryDAO.java
@@ -46,7 +46,9 @@ public class H2AlarmQueryDAO implements IAlarmQueryDAO {
         sql.append("from ").append(AlarmRecord.INDEX_NAME).append(" where ");
         sql.append(" 1=1 ");
         sql.append(" and ").append(AlarmRecord.SCOPE).append(" = ?");
-        parameters.add(scopeId.intValue());
+        if (Objects.nonNull(scopeId)) {
+            parameters.add(scopeId.intValue());
+        }
         if (startTB != 0 && endTB != 0) {
             sql.append(" and ").append(AlarmRecord.TIME_BUCKET).append(" >= ?");
             parameters.add(startTB);
diff --git a/oap-server/server-storage-plugin/storage-jdbc-hikaricp-plugin/src/main/java/org/apache/skywalking/oap/server/storage/plugin/jdbc/mysql/MySQLAlarmQueryDAO.java b/oap-server/server-storage-plugin/storage-jdbc-hikaricp-plugin/src/main/java/org/apache/skywalking/oap/server/storage/plugin/jdbc/mysql/MySQLAlarmQueryDAO.java
index 3c67196435093f5ae7383c32d94bc893cc927e6c..7647b72a1674b581f7775daf2b67894ca973af30 100644
--- a/oap-server/server-storage-plugin/storage-jdbc-hikaricp-plugin/src/main/java/org/apache/skywalking/oap/server/storage/plugin/jdbc/mysql/MySQLAlarmQueryDAO.java
+++ b/oap-server/server-storage-plugin/storage-jdbc-hikaricp-plugin/src/main/java/org/apache/skywalking/oap/server/storage/plugin/jdbc/mysql/MySQLAlarmQueryDAO.java
@@ -46,7 +46,9 @@ public class MySQLAlarmQueryDAO implements IAlarmQueryDAO {
         sql.append("from ").append(AlarmRecord.INDEX_NAME).append(" where ");
         sql.append(" 1=1 ");
         sql.append(" and ").append(AlarmRecord.SCOPE).append(" = ?");
-        parameters.add(scopeId.intValue());
+        if (Objects.nonNull(scopeId)) {
+            parameters.add(scopeId.intValue());
+        }
         if (startTB != 0 && endTB != 0) {
             sql.append(" and ").append(AlarmRecord.TIME_BUCKET).append(" >= ?");
             parameters.add(startTB);
diff --git a/skywalking-ui b/skywalking-ui
index b6b3f9b0022c7e8c997abad5f7b8363cf5345181..e58119dbb6a1dabfb5d921df5efd636b51399d9e 160000
--- a/skywalking-ui
+++ b/skywalking-ui
@@ -1 +1 @@
-Subproject commit b6b3f9b0022c7e8c997abad5f7b8363cf5345181
+Subproject commit e58119dbb6a1dabfb5d921df5efd636b51399d9e