diff --git a/src/UserGuide/Master/Table/Deployment-and-Maintenance/Docker-Deployment_apache.md b/src/UserGuide/Master/Table/Deployment-and-Maintenance/Docker-Deployment_apache.md
index 38c3feb95..c287573b4 100644
--- a/src/UserGuide/Master/Table/Deployment-and-Maintenance/Docker-Deployment_apache.md
+++ b/src/UserGuide/Master/Table/Deployment-and-Maintenance/Docker-Deployment_apache.md
@@ -123,7 +123,6 @@ services:
         - ./iotdb/data:/iotdb/data
         - ./iotdb/logs:/iotdb/logs
         - /usr/sbin/dmidecode:/usr/sbin/dmidecode:ro
-        - /dev/mem:/dev/mem:ro
     networks:
       iotdb:
         ipv4_address: 172.18.0.6
@@ -287,7 +286,6 @@ services:
       - ./iotdb/data:/iotdb/data
       - ./iotdb/logs:/iotdb/logs
       - /usr/sbin/dmidecode:/usr/sbin/dmidecode:ro
-      - /dev/mem:/dev/mem:ro
     network_mode: "host"    #Using the host network
 ```
 
@@ -322,7 +320,6 @@ services:
       - ./iotdb/data:/iotdb/data
       - ./iotdb/logs:/iotdb/logs
       - /usr/sbin/dmidecode:/usr/sbin/dmidecode:ro
-      - /dev/mem:/dev/mem:ro
     network_mode: "host"   #Using the host network
 ```
 
@@ -401,14 +398,12 @@ docker cp iotdb-datanode:/iotdb/conf   /docker-iotdb/iotdb/conf
       - ./iotdb/conf:/iotdb/conf  #Add mapping for this /conf folder
       - ./iotdb/data:/iotdb/data
       - ./iotdb/logs:/iotdb/logs
-      - /dev/mem:/dev/mem:ro
 
 #datanode.yml
     volumes:
       - ./iotdb/conf:/iotdb/conf   #Add mapping for this /conf folder
       - ./iotdb/data:/iotdb/data
       - ./iotdb/logs:/iotdb/logs
-      - /dev/mem:/dev/mem:ro
 ```
 
 **Step 3**: Restart IoTDB on all 3 servers:
diff --git a/src/UserGuide/Master/Tree/Deployment-and-Maintenance/Docker-Deployment_apache.md b/src/UserGuide/Master/Tree/Deployment-and-Maintenance/Docker-Deployment_apache.md
index 2bd990022..58f0baaa7 100644
--- a/src/UserGuide/Master/Tree/Deployment-and-Maintenance/Docker-Deployment_apache.md
+++ b/src/UserGuide/Master/Tree/Deployment-and-Maintenance/Docker-Deployment_apache.md
@@ -285,7 +285,6 @@ services:
       - ./iotdb/data:/iotdb/data
       - ./iotdb/logs:/iotdb/logs
       - /usr/sbin/dmidecode:/usr/sbin/dmidecode:ro
-      - /dev/mem:/dev/mem:ro
     network_mode: "host"    #Using the host network
 ```
 
@@ -320,7 +319,6 @@ services:
       - ./iotdb/data:/iotdb/data
       - ./iotdb/logs:/iotdb/logs
       - /usr/sbin/dmidecode:/usr/sbin/dmidecode:ro
-      - /dev/mem:/dev/mem:ro
     network_mode: "host"   #Using the host network
 ```
 
@@ -397,14 +395,12 @@ Step 2: Add `/conf` directory mapping in `confignode.yml` and `datanode. yml` on
       - ./iotdb/conf:/iotdb/conf  #Add mapping for this /conf folder
       - ./iotdb/data:/iotdb/data
       - ./iotdb/logs:/iotdb/logs
-      - /dev/mem:/dev/mem:ro
 
 #datanode.yml
     volumes:
       - ./iotdb/conf:/iotdb/conf   #Add mapping for this /conf folder
       - ./iotdb/data:/iotdb/data
       - ./iotdb/logs:/iotdb/logs
-      - /dev/mem:/dev/mem:ro
 ```
 
 Step 3: Restart IoTDB on 3 servers
diff --git a/src/UserGuide/V1.3.x/Deployment-and-Maintenance/Docker-Deployment_apache.md b/src/UserGuide/V1.3.x/Deployment-and-Maintenance/Docker-Deployment_apache.md
index 048c3e0d8..d4bc075ac 100644
--- a/src/UserGuide/V1.3.x/Deployment-and-Maintenance/Docker-Deployment_apache.md
+++ b/src/UserGuide/V1.3.x/Deployment-and-Maintenance/Docker-Deployment_apache.md
@@ -285,7 +285,6 @@ services:
       - ./iotdb/data:/iotdb/data
       - ./iotdb/logs:/iotdb/logs
       - /usr/sbin/dmidecode:/usr/sbin/dmidecode:ro
-      - /dev/mem:/dev/mem:ro
     network_mode: "host"    #Using the host network
 ```
 
@@ -320,7 +319,6 @@ services:
       - ./iotdb/data:/iotdb/data
       - ./iotdb/logs:/iotdb/logs
       - /usr/sbin/dmidecode:/usr/sbin/dmidecode:ro
-      - /dev/mem:/dev/mem:ro
     network_mode: "host"   #Using the host network
 ```
 
@@ -397,14 +395,12 @@ Step 2: Add `/conf` directory mapping in `confignode.yml` and `datanode. yml` on
       - ./iotdb/conf:/iotdb/conf  #Add mapping for this /conf folder
       - ./iotdb/data:/iotdb/data
       - ./iotdb/logs:/iotdb/logs
-      - /dev/mem:/dev/mem:ro
 
 #datanode.yml
     volumes:
       - ./iotdb/conf:/iotdb/conf   #Add mapping for this /conf folder
       - ./iotdb/data:/iotdb/data
       - ./iotdb/logs:/iotdb/logs
-      - /dev/mem:/dev/mem:ro
 ```
 
 Step 3: Restart IoTDB on 3 servers
diff --git a/src/UserGuide/dev-1.3/Deployment-and-Maintenance/Docker-Deployment_apache.md b/src/UserGuide/dev-1.3/Deployment-and-Maintenance/Docker-Deployment_apache.md
index 048c3e0d8..d4bc075ac 100644
--- a/src/UserGuide/dev-1.3/Deployment-and-Maintenance/Docker-Deployment_apache.md
+++ b/src/UserGuide/dev-1.3/Deployment-and-Maintenance/Docker-Deployment_apache.md
@@ -285,7 +285,6 @@ services:
       - ./iotdb/data:/iotdb/data
       - ./iotdb/logs:/iotdb/logs
       - /usr/sbin/dmidecode:/usr/sbin/dmidecode:ro
-      - /dev/mem:/dev/mem:ro
     network_mode: "host"    #Using the host network
 ```
 
@@ -320,7 +319,6 @@ services:
       - ./iotdb/data:/iotdb/data
       - ./iotdb/logs:/iotdb/logs
       - /usr/sbin/dmidecode:/usr/sbin/dmidecode:ro
-      - /dev/mem:/dev/mem:ro
     network_mode: "host"   #Using the host network
 ```
 
@@ -397,14 +395,12 @@ Step 2: Add `/conf` directory mapping in `confignode.yml` and `datanode. yml` on
       - ./iotdb/conf:/iotdb/conf  #Add mapping for this /conf folder
       - ./iotdb/data:/iotdb/data
       - ./iotdb/logs:/iotdb/logs
-      - /dev/mem:/dev/mem:ro
 
 #datanode.yml
     volumes:
       - ./iotdb/conf:/iotdb/conf   #Add mapping for this /conf folder
       - ./iotdb/data:/iotdb/data
       - ./iotdb/logs:/iotdb/logs
-      - /dev/mem:/dev/mem:ro
 ```
 
 Step 3: Restart IoTDB on 3 servers
diff --git a/src/UserGuide/latest-Table/Deployment-and-Maintenance/Docker-Deployment_apache.md b/src/UserGuide/latest-Table/Deployment-and-Maintenance/Docker-Deployment_apache.md
index 38c3feb95..c287573b4 100644
--- a/src/UserGuide/latest-Table/Deployment-and-Maintenance/Docker-Deployment_apache.md
+++ b/src/UserGuide/latest-Table/Deployment-and-Maintenance/Docker-Deployment_apache.md
@@ -123,7 +123,6 @@ services:
         - ./iotdb/data:/iotdb/data
         - ./iotdb/logs:/iotdb/logs
         - /usr/sbin/dmidecode:/usr/sbin/dmidecode:ro
-        - /dev/mem:/dev/mem:ro
     networks:
       iotdb:
         ipv4_address: 172.18.0.6
@@ -287,7 +286,6 @@ services:
       - ./iotdb/data:/iotdb/data
       - ./iotdb/logs:/iotdb/logs
       - /usr/sbin/dmidecode:/usr/sbin/dmidecode:ro
-      - /dev/mem:/dev/mem:ro
     network_mode: "host"    #Using the host network
 ```
 
@@ -322,7 +320,6 @@ services:
       - ./iotdb/data:/iotdb/data
       - ./iotdb/logs:/iotdb/logs
       - /usr/sbin/dmidecode:/usr/sbin/dmidecode:ro
-      - /dev/mem:/dev/mem:ro
     network_mode: "host"   #Using the host network
 ```
 
@@ -401,14 +398,12 @@ docker cp iotdb-datanode:/iotdb/conf   /docker-iotdb/iotdb/conf
       - ./iotdb/conf:/iotdb/conf  #Add mapping for this /conf folder
       - ./iotdb/data:/iotdb/data
       - ./iotdb/logs:/iotdb/logs
-      - /dev/mem:/dev/mem:ro
 
 #datanode.yml
     volumes:
       - ./iotdb/conf:/iotdb/conf   #Add mapping for this /conf folder
       - ./iotdb/data:/iotdb/data
       - ./iotdb/logs:/iotdb/logs
-      - /dev/mem:/dev/mem:ro
 ```
 
 **Step 3**: Restart IoTDB on all 3 servers:
diff --git a/src/UserGuide/latest/Deployment-and-Maintenance/Docker-Deployment_apache.md b/src/UserGuide/latest/Deployment-and-Maintenance/Docker-Deployment_apache.md
index 2bd990022..58f0baaa7 100644
--- a/src/UserGuide/latest/Deployment-and-Maintenance/Docker-Deployment_apache.md
+++ b/src/UserGuide/latest/Deployment-and-Maintenance/Docker-Deployment_apache.md
@@ -285,7 +285,6 @@ services:
       - ./iotdb/data:/iotdb/data
       - ./iotdb/logs:/iotdb/logs
       - /usr/sbin/dmidecode:/usr/sbin/dmidecode:ro
-      - /dev/mem:/dev/mem:ro
     network_mode: "host"    #Using the host network
 ```
 
@@ -320,7 +319,6 @@ services:
       - ./iotdb/data:/iotdb/data
       - ./iotdb/logs:/iotdb/logs
       - /usr/sbin/dmidecode:/usr/sbin/dmidecode:ro
-      - /dev/mem:/dev/mem:ro
     network_mode: "host"   #Using the host network
 ```
 
@@ -397,14 +395,12 @@ Step 2: Add `/conf` directory mapping in `confignode.yml` and `datanode. yml` on
       - ./iotdb/conf:/iotdb/conf  #Add mapping for this /conf folder
       - ./iotdb/data:/iotdb/data
       - ./iotdb/logs:/iotdb/logs
-      - /dev/mem:/dev/mem:ro
 
 #datanode.yml
     volumes:
       - ./iotdb/conf:/iotdb/conf   #Add mapping for this /conf folder
       - ./iotdb/data:/iotdb/data
       - ./iotdb/logs:/iotdb/logs
-      - /dev/mem:/dev/mem:ro
 ```
 
 Step 3: Restart IoTDB on 3 servers
diff --git a/src/zh/UserGuide/Master/Table/Deployment-and-Maintenance/Docker-Deployment_apache.md b/src/zh/UserGuide/Master/Table/Deployment-and-Maintenance/Docker-Deployment_apache.md
index 049b98593..9f315a1d4 100644
--- a/src/zh/UserGuide/Master/Table/Deployment-and-Maintenance/Docker-Deployment_apache.md
+++ b/src/zh/UserGuide/Master/Table/Deployment-and-Maintenance/Docker-Deployment_apache.md
@@ -283,7 +283,6 @@ services:
     volumes:
       - ./iotdb/data:/iotdb/data
       - ./iotdb/logs:/iotdb/logs
-      - /dev/mem:/dev/mem:ro
     network_mode: "host"    #使用host网络
 ```
 
@@ -316,7 +315,6 @@ services:
     volumes:
       - ./iotdb/data:/iotdb/data
       - ./iotdb/logs:/iotdb/logs
-      - /dev/mem:/dev/mem:ro
     network_mode: "host"      #使用host网络
 ```
 
@@ -393,14 +391,12 @@ docker cp iotdb-datanode:/iotdb/conf   /docker-iotdb/iotdb/conf
       - ./iotdb/conf:/iotdb/conf  #增加这个/conf文件夹的映射
       - ./iotdb/data:/iotdb/data
       - ./iotdb/logs:/iotdb/logs
-      - /dev/mem:/dev/mem:ro
 
 #datanode.yml
     volumes:
       - ./iotdb/conf:/iotdb/conf   #增加这个/conf文件夹的映射
       - ./iotdb/data:/iotdb/data
       - ./iotdb/logs:/iotdb/logs
-      - /dev/mem:/dev/mem:ro
 ```
 
 步骤三：在3台服务器上重新启动IoTDB
diff --git a/src/zh/UserGuide/Master/Tree/Deployment-and-Maintenance/Docker-Deployment_apache.md b/src/zh/UserGuide/Master/Tree/Deployment-and-Maintenance/Docker-Deployment_apache.md
index 049b98593..9f315a1d4 100644
--- a/src/zh/UserGuide/Master/Tree/Deployment-and-Maintenance/Docker-Deployment_apache.md
+++ b/src/zh/UserGuide/Master/Tree/Deployment-and-Maintenance/Docker-Deployment_apache.md
@@ -283,7 +283,6 @@ services:
     volumes:
       - ./iotdb/data:/iotdb/data
       - ./iotdb/logs:/iotdb/logs
-      - /dev/mem:/dev/mem:ro
     network_mode: "host"    #使用host网络
 ```
 
@@ -316,7 +315,6 @@ services:
     volumes:
       - ./iotdb/data:/iotdb/data
       - ./iotdb/logs:/iotdb/logs
-      - /dev/mem:/dev/mem:ro
     network_mode: "host"      #使用host网络
 ```
 
@@ -393,14 +391,12 @@ docker cp iotdb-datanode:/iotdb/conf   /docker-iotdb/iotdb/conf
       - ./iotdb/conf:/iotdb/conf  #增加这个/conf文件夹的映射
       - ./iotdb/data:/iotdb/data
       - ./iotdb/logs:/iotdb/logs
-      - /dev/mem:/dev/mem:ro
 
 #datanode.yml
     volumes:
       - ./iotdb/conf:/iotdb/conf   #增加这个/conf文件夹的映射
       - ./iotdb/data:/iotdb/data
       - ./iotdb/logs:/iotdb/logs
-      - /dev/mem:/dev/mem:ro
 ```
 
 步骤三：在3台服务器上重新启动IoTDB
diff --git a/src/zh/UserGuide/V1.3.x/Deployment-and-Maintenance/Docker-Deployment_apache.md b/src/zh/UserGuide/V1.3.x/Deployment-and-Maintenance/Docker-Deployment_apache.md
index 12d14db9b..074fdd038 100644
--- a/src/zh/UserGuide/V1.3.x/Deployment-and-Maintenance/Docker-Deployment_apache.md
+++ b/src/zh/UserGuide/V1.3.x/Deployment-and-Maintenance/Docker-Deployment_apache.md
@@ -283,7 +283,6 @@ services:
     volumes:
       - ./iotdb/data:/iotdb/data
       - ./iotdb/logs:/iotdb/logs
-      - /dev/mem:/dev/mem:ro
     network_mode: "host"    #使用host网络
 ```
 
@@ -316,7 +315,6 @@ services:
     volumes:
       - ./iotdb/data:/iotdb/data
       - ./iotdb/logs:/iotdb/logs
-      - /dev/mem:/dev/mem:ro
     network_mode: "host"      #使用host网络
 ```
 
@@ -393,14 +391,12 @@ docker cp iotdb-datanode:/iotdb/conf   /docker-iotdb/iotdb/conf
       - ./iotdb/conf:/iotdb/conf  #增加这个/conf文件夹的映射
       - ./iotdb/data:/iotdb/data
       - ./iotdb/logs:/iotdb/logs
-      - /dev/mem:/dev/mem:ro
 
 #datanode.yml
     volumes:
       - ./iotdb/conf:/iotdb/conf   #增加这个/conf文件夹的映射
       - ./iotdb/data:/iotdb/data
       - ./iotdb/logs:/iotdb/logs
-      - /dev/mem:/dev/mem:ro
 ```
 
 步骤三：在3台服务器上重新启动IoTDB
diff --git a/src/zh/UserGuide/dev-1.3/Deployment-and-Maintenance/Docker-Deployment_apache.md b/src/zh/UserGuide/dev-1.3/Deployment-and-Maintenance/Docker-Deployment_apache.md
index 12d14db9b..074fdd038 100644
--- a/src/zh/UserGuide/dev-1.3/Deployment-and-Maintenance/Docker-Deployment_apache.md
+++ b/src/zh/UserGuide/dev-1.3/Deployment-and-Maintenance/Docker-Deployment_apache.md
@@ -283,7 +283,6 @@ services:
     volumes:
       - ./iotdb/data:/iotdb/data
       - ./iotdb/logs:/iotdb/logs
-      - /dev/mem:/dev/mem:ro
     network_mode: "host"    #使用host网络
 ```
 
@@ -316,7 +315,6 @@ services:
     volumes:
       - ./iotdb/data:/iotdb/data
       - ./iotdb/logs:/iotdb/logs
-      - /dev/mem:/dev/mem:ro
     network_mode: "host"      #使用host网络
 ```
 
@@ -393,14 +391,12 @@ docker cp iotdb-datanode:/iotdb/conf   /docker-iotdb/iotdb/conf
       - ./iotdb/conf:/iotdb/conf  #增加这个/conf文件夹的映射
       - ./iotdb/data:/iotdb/data
       - ./iotdb/logs:/iotdb/logs
-      - /dev/mem:/dev/mem:ro
 
 #datanode.yml
     volumes:
       - ./iotdb/conf:/iotdb/conf   #增加这个/conf文件夹的映射
       - ./iotdb/data:/iotdb/data
       - ./iotdb/logs:/iotdb/logs
-      - /dev/mem:/dev/mem:ro
 ```
 
 步骤三：在3台服务器上重新启动IoTDB
diff --git a/src/zh/UserGuide/latest-Table/Deployment-and-Maintenance/Docker-Deployment_apache.md b/src/zh/UserGuide/latest-Table/Deployment-and-Maintenance/Docker-Deployment_apache.md
index 049b98593..9f315a1d4 100644
--- a/src/zh/UserGuide/latest-Table/Deployment-and-Maintenance/Docker-Deployment_apache.md
+++ b/src/zh/UserGuide/latest-Table/Deployment-and-Maintenance/Docker-Deployment_apache.md
@@ -283,7 +283,6 @@ services:
     volumes:
       - ./iotdb/data:/iotdb/data
       - ./iotdb/logs:/iotdb/logs
-      - /dev/mem:/dev/mem:ro
     network_mode: "host"    #使用host网络
 ```
 
@@ -316,7 +315,6 @@ services:
     volumes:
       - ./iotdb/data:/iotdb/data
       - ./iotdb/logs:/iotdb/logs
-      - /dev/mem:/dev/mem:ro
     network_mode: "host"      #使用host网络
 ```
 
@@ -393,14 +391,12 @@ docker cp iotdb-datanode:/iotdb/conf   /docker-iotdb/iotdb/conf
       - ./iotdb/conf:/iotdb/conf  #增加这个/conf文件夹的映射
       - ./iotdb/data:/iotdb/data
       - ./iotdb/logs:/iotdb/logs
-      - /dev/mem:/dev/mem:ro
 
 #datanode.yml
     volumes:
       - ./iotdb/conf:/iotdb/conf   #增加这个/conf文件夹的映射
       - ./iotdb/data:/iotdb/data
       - ./iotdb/logs:/iotdb/logs
-      - /dev/mem:/dev/mem:ro
 ```
 
 步骤三：在3台服务器上重新启动IoTDB
diff --git a/src/zh/UserGuide/latest/Deployment-and-Maintenance/Docker-Deployment_apache.md b/src/zh/UserGuide/latest/Deployment-and-Maintenance/Docker-Deployment_apache.md
index 049b98593..9f315a1d4 100644
--- a/src/zh/UserGuide/latest/Deployment-and-Maintenance/Docker-Deployment_apache.md
+++ b/src/zh/UserGuide/latest/Deployment-and-Maintenance/Docker-Deployment_apache.md
@@ -283,7 +283,6 @@ services:
     volumes:
       - ./iotdb/data:/iotdb/data
       - ./iotdb/logs:/iotdb/logs
-      - /dev/mem:/dev/mem:ro
     network_mode: "host"    #使用host网络
 ```
 
@@ -316,7 +315,6 @@ services:
     volumes:
       - ./iotdb/data:/iotdb/data
       - ./iotdb/logs:/iotdb/logs
-      - /dev/mem:/dev/mem:ro
     network_mode: "host"      #使用host网络
 ```
 
@@ -393,14 +391,12 @@ docker cp iotdb-datanode:/iotdb/conf   /docker-iotdb/iotdb/conf
       - ./iotdb/conf:/iotdb/conf  #增加这个/conf文件夹的映射
       - ./iotdb/data:/iotdb/data
       - ./iotdb/logs:/iotdb/logs
-      - /dev/mem:/dev/mem:ro
 
 #datanode.yml
     volumes:
       - ./iotdb/conf:/iotdb/conf   #增加这个/conf文件夹的映射
       - ./iotdb/data:/iotdb/data
       - ./iotdb/logs:/iotdb/logs
-      - /dev/mem:/dev/mem:ro
 ```
 
 步骤三：在3台服务器上重新启动IoTDB