diff --git a/build.gradle b/build.gradle
index 20fc150..d6e3dd3 100644
--- a/build.gradle
+++ b/build.gradle
@@ -16,6 +16,15 @@ loom {
     forge {
         mixinConfig 'extendedae_plus.mixins.json'
     }
+
+    runs {
+        client1 {
+            client()
+            name "Client 1"
+            runDir "run/client1"
+            programArgs "--username", "Player1"
+        }
+    }
 }
 
 repositories {
diff --git a/src/main/java/com/extendedae_plus/util/ExtendedAELogger.java b/src/main/java/com/extendedae_plus/util/ExtendedAELogger.java
new file mode 100644
index 0000000..e09228f
--- /dev/null
+++ b/src/main/java/com/extendedae_plus/util/ExtendedAELogger.java
@@ -0,0 +1,18 @@
+package com.extendedae_plus.util;
+
+import com.extendedae_plus.ExtendedAEPlus;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+/**
+ * 统一日志工具类。
+ * 在需要的类中可使用：
+ * import static com.extendedae_plus.util.ExtendedAELogger.LOGGER;
+ */
+public final class ExtendedAELogger {
+    public static final Logger LOGGER = LoggerFactory.getLogger(ExtendedAEPlus.MODID);
+
+    private ExtendedAELogger() {
+        // no instance
+    }
+}