diff --git a/services/email/deploy.sh b/services/email/deploy.sh
index dcd0ca0..f4ae774 100755
--- a/services/email/deploy.sh
+++ b/services/email/deploy.sh
@@ -8,7 +8,7 @@ source "$SCRIPT_DIR/../../bin/lib/common.sh"
 
 ENV_FILE="${INFRA_DIR:-.}/.env"
 [ -f "$ENV_FILE" ] || { log_error "No .env found at $ENV_FILE"; exit 1; }
-source "$ENV_FILE"
+set -a; source "$ENV_FILE"; set +a
 
 require_env DOMAIN MAIL_HOST MAIL_USER
 
diff --git a/services/frp/client/deploy.sh b/services/frp/client/deploy.sh
index 8f6668c..55b747e 100755
--- a/services/frp/client/deploy.sh
+++ b/services/frp/client/deploy.sh
@@ -8,7 +8,7 @@ source "$SCRIPT_DIR/../../../bin/lib/common.sh"
 
 ENV_FILE="${INFRA_DIR:-.}/.env"
 [ -f "$ENV_FILE" ] || { log_error "No .env found at $ENV_FILE"; exit 1; }
-source "$ENV_FILE"
+set -a; source "$ENV_FILE"; set +a
 
 require_env FRP_SERVER_ADDR FRP_SERVER_PORT FRP_TOKEN
 
diff --git a/services/frp/server/deploy.sh b/services/frp/server/deploy.sh
index db57fff..dbe27b7 100755
--- a/services/frp/server/deploy.sh
+++ b/services/frp/server/deploy.sh
@@ -8,7 +8,7 @@ source "$SCRIPT_DIR/../../../bin/lib/common.sh"
 
 ENV_FILE="${INFRA_DIR:-.}/.env"
 [ -f "$ENV_FILE" ] || { log_error "No .env found at $ENV_FILE"; exit 1; }
-source "$ENV_FILE"
+set -a; source "$ENV_FILE"; set +a
 
 require_env FRP_TOKEN FRP_WEB_PASSWORD FRP_BIND_PORT
 
diff --git a/services/nginx/deploy.sh b/services/nginx/deploy.sh
index 5812945..f9c6d59 100755
--- a/services/nginx/deploy.sh
+++ b/services/nginx/deploy.sh
@@ -8,7 +8,7 @@ source "$SCRIPT_DIR/../../bin/lib/common.sh"
 
 ENV_FILE="${INFRA_DIR:-.}/.env"
 [ -f "$ENV_FILE" ] || { log_error "No .env found at $ENV_FILE"; exit 1; }
-source "$ENV_FILE"
+set -a; source "$ENV_FILE"; set +a
 
 require_env DOMAIN
 
diff --git a/services/shadowsocks/client/deploy.sh b/services/shadowsocks/client/deploy.sh
index f2aeca0..3a2d172 100755
--- a/services/shadowsocks/client/deploy.sh
+++ b/services/shadowsocks/client/deploy.sh
@@ -8,7 +8,7 @@ source "$SCRIPT_DIR/../../../bin/lib/common.sh"
 
 ENV_FILE="${INFRA_DIR:-.}/.env"
 [ -f "$ENV_FILE" ] || { log_error "No .env found at $ENV_FILE"; exit 1; }
-source "$ENV_FILE"
+set -a; source "$ENV_FILE"; set +a
 
 require_env SS_SERVER SS_PORT SS_PASSWORD SS_METHOD
 
diff --git a/services/shadowsocks/server/deploy.sh b/services/shadowsocks/server/deploy.sh
index dda0cf0..4f648a1 100755
--- a/services/shadowsocks/server/deploy.sh
+++ b/services/shadowsocks/server/deploy.sh
@@ -8,7 +8,7 @@ source "$SCRIPT_DIR/../../../bin/lib/common.sh"
 
 ENV_FILE="${INFRA_DIR:-.}/.env"
 [ -f "$ENV_FILE" ] || { log_error "No .env found at $ENV_FILE"; exit 1; }
-source "$ENV_FILE"
+set -a; source "$ENV_FILE"; set +a
 
 require_env SS_PORT SS_PASSWORD SS_METHOD