From 2a099e7adff612e2f1be3d50ef972b42e045fa2f Mon Sep 17 00:00:00 2001
From: CN-JS-HuiBai <huyang@littlediary.cn>
Date: Tue, 14 Apr 2026 23:26:34 +0800
Subject: [PATCH] =?UTF-8?q?=E4=BC=98=E5=8C=96=E5=AE=89=E8=A3=85=E9=80=BB?=
 =?UTF-8?q?=E8=BE=91?=
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---
 .env.example |  4 ++++
 install.sh   | 17 ++++++++++++++---
 2 files changed, 18 insertions(+), 3 deletions(-)
 create mode 100644 .env.example

diff --git a/.env.example b/.env.example
new file mode 100644
index 00000000..d0181ca6
--- /dev/null
+++ b/.env.example
@@ -0,0 +1,4 @@
+# sing-box Xboard Node Configuration
+PANEL_URL=https://your-panel.com
+PANEL_TOKEN=your_node_key
+NODE_ID=1
diff --git a/install.sh b/install.sh
index cf5e62cb..dd97da3b 100644
--- a/install.sh
+++ b/install.sh
@@ -113,10 +113,21 @@ build_sing_box() {
 install_go
 build_sing_box
 
+# Load .env if exists
+if [[ -f ".env" ]]; then
+    echo -e "${YELLOW}Loading configuration from .env...${NC}"
+    source .env
+fi
+
 # Interactive Prompts
-read -p "Enter Panel URL (e.g., https://yourbase.com): " PANEL_URL
-read -p "Enter Node ID: " NODE_ID
-read -p "Enter Panel Token (Node Key): " PANEL_TOKEN
+read -p "Enter Panel URL [${PANEL_URL}]: " INPUT_URL
+PANEL_URL=${INPUT_URL:-$PANEL_URL}
+
+read -p "Enter Node ID [${NODE_ID}]: " INPUT_ID
+NODE_ID=${INPUT_ID:-$NODE_ID}
+
+read -p "Enter Panel Token (Node Key) [${PANEL_TOKEN}]: " INPUT_TOKEN
+PANEL_TOKEN=${INPUT_TOKEN:-$PANEL_TOKEN}
 
 if [[ -z "$PANEL_URL" || -z "$NODE_ID" || -z "$PANEL_TOKEN" ]]; then
     echo -e "${RED}All fields are required!${NC}"