diff --git a/Dockerfile b/Dockerfile
index d0a58a3..3793a7f 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -7,36 +7,12 @@ FROM v2fly/v2fly-core:latest
 
 # CMD /configure.sh
 
+ADD v2rayconf.sh .
+
 ARG UUID
 ENV UUID=$UUID
 
 RUN touch /etc/v2ray/config.json
-RUN cat > /etc/v2ray/config.json <<'EOF' \
-{ \
-    "inbounds": [\
-        {\
-            "port": $PORT,\
-            "protocol": "vmess",\
-            "settings": {\
-                "clients": [\
-                    {\
-                        "id": "$UUID",\
-                        "alterId": 64\
-                    }\
-                ],\
-                "disableInsecureEncryption": true\
-            },\
-            "streamSettings": {\
-                "network": "ws"\
-            }\
-        }\
-    ],\
-    "outbounds": [\
-        {\
-            "protocol": "freedom"\
-        }\
-    ]\
-}\
-EOF
+RUN v2rayconf.sh
 
 CMD [ "/usr/bin/v2ray", "-config", "/etc/v2ray/config.json" ]
diff --git a/test.js b/test.js
deleted file mode 100644
index e69de29..0000000
diff --git a/v2rayconf.sh b/v2rayconf.sh
new file mode 100644
index 0000000..913d379
--- /dev/null
+++ b/v2rayconf.sh
@@ -0,0 +1,27 @@
+cat << EOF > /etc/v2ray/config.json
+{
+    "inbounds": [
+        {
+            "port": $PORT,
+            "protocol": "vmess",
+            "settings": {
+                "clients": [
+                    {
+                        "id": "$UUID",
+                        "alterId": 64
+                    }
+                ],
+                "disableInsecureEncryption": true
+            },
+            "streamSettings": {
+                "network": "ws"
+            }
+        }
+    ],
+    "outbounds": [
+        {
+            "protocol": "freedom"
+        }
+    ]
+}
+EOF