diff --git a/config/src/test/java/com/alibaba/nacos/config/server/remote/ConfigQueryGroupKeyParserTest.java b/config/src/test/java/com/alibaba/nacos/config/server/remote/ConfigQueryGroupKeyParserTest.java
new file mode 100644
index 000000000..517ebf992
--- /dev/null
+++ b/config/src/test/java/com/alibaba/nacos/config/server/remote/ConfigQueryGroupKeyParserTest.java
@@ -0,0 +1,45 @@
+/*
+ * Copyright 1999-2018 Alibaba Group Holding Ltd.
+ *
+ * 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 com.alibaba.nacos.config.server.remote;
+
+import com.alibaba.nacos.api.config.remote.request.ConfigQueryRequest;
+import com.alibaba.nacos.core.remote.control.MonitorKey;
+import org.junit.Assert;
+import org.junit.Before;
+import org.junit.Test;
+
+public class ConfigQueryGroupKeyParserTest {
+
+    private ConfigQueryGroupKeyParser configQueryGroupKeyParser;
+
+    @Before
+    public void setUp() throws Exception {
+        configQueryGroupKeyParser = new ConfigQueryGroupKeyParser();
+    }
+
+    @Test
+    public void testParse() {
+        ConfigQueryRequest configQueryRequest = new ConfigQueryRequest();
+        configQueryRequest.setRequestId("requestId");
+        configQueryRequest.setGroup("group");
+        configQueryRequest.setDataId("dataId");
+        configQueryRequest.setTenant("tenant");
+        MonitorKey parse = configQueryGroupKeyParser.parse(configQueryRequest);
+        Assert.assertEquals("dataId+group+tenant", parse.getKey());
+    }
+
+}
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