diff --git a/src/main/java/common/LoggerHelper.java b/src/main/java/common/LoggerHelper.java
new file mode 100644
index 0000000..59ce136
--- /dev/null
+++ b/src/main/java/common/LoggerHelper.java
@@ -0,0 +1,21 @@
+package common;
+
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+/*
+ * @Author: Wang Feng
+ * @Description: 日志打印辅助类
+ * @Version: 1.0.0
+ * @Date: 15:06 2021/4/20
+ * @Copyright: MIN-Group；国家重大科技基础设施——未来网络北大实验室；深圳市信息论与未来网络重点实验室
+ */
+public class LoggerHelper {
+    public static final Logger logger= LoggerFactory.getLogger("[min-dev-java]");
+    // 使用示例：
+//    LoggerHelper.logger.trace("Trace Level.");
+//    LoggerHelper.logger.debug("Debug Level.");
+//    LoggerHelper.logger.info("Info Level.");
+//    LoggerHelper.logger.warn("Warn Level.");
+//    LoggerHelper.logger.error("Error Level.");
+}
diff --git a/src/test/java/common/LoggerHelperTest.java b/src/test/java/common/LoggerHelperTest.java
new file mode 100644
index 0000000..95732ea
--- /dev/null
+++ b/src/test/java/common/LoggerHelperTest.java
@@ -0,0 +1,19 @@
+package common;
+
+/*
+ * @Author: Wang Feng
+ * @Description:
+ * @Version: 1.0.0
+ * @Date: 15:32 2021/4/20
+ * @Copyright: MIN-Group；国家重大科技基础设施——未来网络北大实验室；深圳市信息论与未来网络重点实验室
+ */
+public class LoggerHelperTest {
+    public static void main(String[] args){
+        System.out.println(LoggerHelper.logger.getName());
+        LoggerHelper.logger.trace("Trace Level.");
+        LoggerHelper.logger.debug("Debug Level.");
+        LoggerHelper.logger.info("Info Level.");
+        LoggerHelper.logger.warn("Warn Level.");
+        LoggerHelper.logger.error("Error Level.");
+    }
+}