diff --git a/get_share_link.sh b/get_share_link.sh
index 7758fbd..be825e6 100644
--- a/get_share_link.sh
+++ b/get_share_link.sh
@@ -1,5 +1,18 @@
 #!/bin/sh
 
+# 检查 jq 是否安装
+if ! command -v jq &> /dev/null; then
+  echo "jq 未安装"
+  exit 1
+fi
+
+# 检查 qrencode 是否安装
+if ! command -v qrencode &> /dev/null; then
+  echo "qrencode 未安装"
+  exit 1
+fi
+
+
 # 获取IP
 IPV4=$(curl -4 -sSL --connect-timeout 3 --retry 2  ip.sb || echo "null")