diff --git a/scripts/handle-duplicate.js b/scripts/handle-duplicate.js
deleted file mode 100644
index 2388708..0000000
--- a/scripts/handle-duplicate.js
+++ /dev/null
@@ -1,16 +0,0 @@
-function operator(proxies) {
-  const counter = {};
-  const increment = {};
-  proxies.forEach((p) => {
-    if (typeof counter[p.name] === 'undefined') counter[p.name] = 1;
-    else counter[p.name]++;
-  });
-  return proxies.map((p) => {
-    if (counter[p.name] > 1) {
-      if (typeof increment[p.name] === "undefined") increment[p.name] = 1;
-      const num = "00000" + increment[p.name]++;
-      p.name = p.name + " " + num.substr(num.length - 2);
-    } 
-    return p;
-  });
-}
diff --git a/scripts/operator-complete.js b/scripts/operator-complete.js
deleted file mode 100644
index 1acdc66..0000000
--- a/scripts/operator-complete.js
+++ /dev/null
@@ -1,72 +0,0 @@
-function operator(proxies) {
-  let procedure;
-  // useless proxies filter
-  procedure = $get("Useless Filter");
-  proxies = $process(procedure, proxies);
-
-  // region filter
-  procedure = $get("Region Filter", ["HK", "TW", "US", "SG", "JP"]);
-  proxies = $process(procedure, proxies);
-
-  // keyword filter
-  procedure = $get("Keyword Filter", {
-    keywords: ["IPLC", "IEPL"],
-    keep: true,
-  });
-  proxies = $process(procedure, proxies);
-
-  // regex filter
-  procedure = $get("Regex Filter", {
-    regex: ["^.*港.*NF$", "^.*新.*NF$"],
-    keep: true,
-  });
-  proxies = $process(procedure, proxies);
-
-  // type filter
-  procedure = $get("Type Filter", ["Trojan"])
-  proxies = $process(procedure, proxies);
-
-  // set property operator
-  procedure = $get("Set Property Operator", {
-      "key": "scert",
-      "value": "false"
-  });
-  proxies = $process(procedure, proxies);
-
-  // sort operator
-  procedure = $get("Sort Operator", "asc"); // asc, desc, random
-  proxies = $process(procedure, proxies);
-
-  // keyword sort operator
-  procedure = $get("Keyword Sort Operator", ["HK", "JP", "SG"]);
-  proxies = $process(procedure, proxies);
-
-  // keyword rename operator
-  procedure = $get("Keyword Rename Operator", [
-      { old: "A", now: "B" },
-      { old: "C", now: "D"}
-  ]);
-  proxies = $process(procedure, proxies);
-
-  // keyword delete operator
-  procedure = $get("Keyword Delete Operator", ["A", "B", "C"]);
-  proxies = $process(procedure, proxies);
-
-  // regex rename operator
-  procedure = $get("Regex Rename Operator", [
-    { expr: "A", now: "B" },
-    { expr: "C", now: "D"}
-  ])
-  proxies = $process(procedure, proxies);
-
-  // regex delete operator
-  procedure = $get("Regex Delete Operator", ["A", "B", "C"]);
-  proxies = $process(procedure, proxies);
-
-  // flag operator
-  procedure = $get("Flag Operator", true);
-  proxies = $process(procedure, proxies);
-
-  procedure = $get("Flag Operator", true);
-  return proxies;
-}
diff --git a/scripts/tls-fingerprint.js b/scripts/tls-fingerprint.js
index 2b534a6..bcdc356 100644
--- a/scripts/tls-fingerprint.js
+++ b/scripts/tls-fingerprint.js
@@ -1,3 +1,6 @@
+/**
+ * 为节点添加 tls 证书指纹
+ */
 function operator(proxies, targetPlatform) {
     const {fingerprint} = $arguments;
     proxies.forEach(proxy => {
diff --git a/scripts/udp-filter.js b/scripts/udp-filter.js
index ebf8432..7bd76af 100644
--- a/scripts/udp-filter.js
+++ b/scripts/udp-filter.js
@@ -1,3 +1,6 @@
+/**
+ * 过滤 UDP 节点
+ */
 function filter(proxies) {
   return proxies.map(p => p.udp);
 }
diff --git a/scripts/vmess-ws-obfs-host.js b/scripts/vmess-ws-obfs-host.js
index c048dc2..ca13234 100644
--- a/scripts/vmess-ws-obfs-host.js
+++ b/scripts/vmess-ws-obfs-host.js
@@ -1,7 +1,14 @@
+/**
+ * 为 VMess WebSocket 节点修改混淆 host
+ * 示例
+ * #host=google.com
+ */
 function operator(proxies) {
-    const host = $arguments.host;
+    const host = 'baidu.com';
     proxies.forEach(p => {
-        if (p.type === 'vmess') {
+        if (p.type === 'vmess' && p.network === 'ws') {
+            p["ws-opts"] = p["ws-opts"] || {};
+            p["ws-opts"]["headers"] = p["ws-opts"]["headers"] || {};
             p["ws-opts"]["headers"]["Host"] = host;
         }
     });