diff --git a/rxr_mc/.env b/rxr_mc/.env
index 02b6855..926812e 100644
--- a/rxr_mc/.env
+++ b/rxr_mc/.env
@@ -1,4 +1,2 @@
 MC_DIR=/root/mc/renyuan/Server  # 活动目录（主机上的路径）
-MAX_MEMORY=8G                     # 最大内存
-MIN_MEMORY=4G                     # 最小内存
 JAR_FILE=./Purpur-1.20.1.jar            # jar 文件的路径
diff --git a/rxr_mc/docker-compose.yaml b/rxr_mc/docker-compose.yaml
index 6ce49a7..2d78a87 100644
--- a/rxr_mc/docker-compose.yaml
+++ b/rxr_mc/docker-compose.yaml
@@ -1,20 +1,22 @@
 services:
   minecraft:
-    image: openjdk:17
+    image: openjdk:17-jre  # 使用 JRE 版本的镜像
     container_name: minecraft-server
     working_dir: /mc-server
     environment:
-      - MAX_MEMORY=${MAX_MEMORY}
-      - MIN_MEMORY=${MIN_MEMORY}
+      - MAX_MEMORY=7G        # 设置最大内存为 10GB
+      - MIN_MEMORY=7G        # 将最小内存也设置为 10GB，确保不会低于该值
       - TZ=Asia/Shanghai
     volumes:
       - ${MC_DIR}:/mc-server
     command: >
-      java -Xms${MAX_MEMORY} -Xmx${MAX_MEMORY} -XX:MaxRAM=${MAX_MEMORY} 
+      java -Xms${MIN_MEMORY} -Xmx${MAX_MEMORY} -XX:MaxRAM=8G 
+      -XX:MetaspaceSize=256m -XX:MaxMetaspaceSize=512m
+      -XX:MaxDirectMemorySize=2G
       -XX:+UseG1GC -XX:+ParallelRefProcEnabled -XX:MaxGCPauseMillis=200 
       -XX:+UnlockExperimentalVMOptions -XX:+DisableExplicitGC 
       -XX:+AlwaysPreTouch -XX:G1NewSizePercent=30 -XX:G1MaxNewSizePercent=40 
-      -XX:G1HeapRegionSize=8M -XX:G1ReservePercent=20 -XX:G1HeapWastePercent=5 
+      -XX:G1HeapRegionSize=8M -XX:G1ReservePercent=15 -XX:G1HeapWastePercent=5 
       -XX:G1MixedGCCountTarget=4 -XX:InitiatingHeapOccupancyPercent=15 
       -XX:G1MixedGCLiveThresholdPercent=90 -XX:G1RSetUpdatingPauseTimePercent=5 
       -XX:SurvivorRatio=32 -XX:+PerfDisableSharedMem -XX:MaxTenuringThreshold=1 
@@ -25,7 +27,7 @@ services:
     stdin_open: true
     tty: true
     restart: always
-    mem_limit: 10G
-    memswap_limit: 10G  # 禁止使用 swap
-    oom_score_adj: -1000
+    # mem_limit: 10G          # 设置容器的内存限制为 10GB
+    # memswap_limit: 10G      # 禁止使用 swap，并确保总内存不超过 10GB
+    # oom_score_adj: -1000
     stop_grace_period: 120s  # 设置关闭宽限期为 120 秒