diff --git a/apps/safeline/3.6.4/.env.sample b/apps/safeline/3.6.4/.env.sample
index c253fa54..519f16aa 100644
--- a/apps/safeline/3.6.4/.env.sample
+++ b/apps/safeline/3.6.4/.env.sample
@@ -6,4 +6,4 @@ REDIS_HOST="redis"
 PANEL_REDIS_ROOT_PASSWORD=""
 REDIS_PORT="6379"
 SAFELINE_DIR="./data"
-SUBNET_PREFIX="169.254.0"
+SUBNET_PREFIX="172.18.0"
diff --git a/apps/safeline/3.6.4/data.yml b/apps/safeline/3.6.4/data.yml
index 39e01582..3eadd079 100644
--- a/apps/safeline/3.6.4/data.yml
+++ b/apps/safeline/3.6.4/data.yml
@@ -56,7 +56,8 @@ additionalProperties:
           required: true
           type: text
         - default: 172.18.0
-          disabled: true
+          #disabled: true
+          edit: true
           envKey: SUBNET_PREFIX
           labelEn: Subnet prefix
           labelZh: 子网前缀
diff --git a/apps/safeline/latest/.env.sample b/apps/safeline/latest/.env.sample
index c253fa54..519f16aa 100644
--- a/apps/safeline/latest/.env.sample
+++ b/apps/safeline/latest/.env.sample
@@ -6,4 +6,4 @@ REDIS_HOST="redis"
 PANEL_REDIS_ROOT_PASSWORD=""
 REDIS_PORT="6379"
 SAFELINE_DIR="./data"
-SUBNET_PREFIX="169.254.0"
+SUBNET_PREFIX="172.18.0"
diff --git a/apps/safeline/latest/data.yml b/apps/safeline/latest/data.yml
index 39e01582..3eadd079 100644
--- a/apps/safeline/latest/data.yml
+++ b/apps/safeline/latest/data.yml
@@ -56,7 +56,8 @@ additionalProperties:
           required: true
           type: text
         - default: 172.18.0
-          disabled: true
+          #disabled: true
+          edit: true
           envKey: SUBNET_PREFIX
           labelEn: Subnet prefix
           labelZh: 子网前缀