diff --git a/src/main.js b/src/main.js
index 112f3c8..afa0c81 100644
--- a/src/main.js
+++ b/src/main.js
@@ -24,7 +24,6 @@ console.log(`输出: ${decodeFile}`)
 // 读取源代码
 const sourceCode = fs.readFileSync(encodeFile, { encoding: 'utf-8' })
 
-
 let processedCode = sourceCode;
 let pluginUsed = '';
 
@@ -41,6 +40,9 @@ const plugins = [
 ];
 
 for (let plugin of plugins) {
+  if (sourceCode.indexOf("smEcV") != -1) {
+    break
+  }
   try {
     const code = plugin.plugin(sourceCode);
     if (code && code !== processedCode) {