diff --git a/CHANGELOG.MD b/CHANGELOG.MD
index 87b6a28..f8e4523 100644
--- a/CHANGELOG.MD
+++ b/CHANGELOG.MD
@@ -1,4 +1,7 @@
 # 更新日志
+### 4.19.4 | 2024.05.07
+- 参数接收问题修复
+
 ### 4.19.3 | 2024.05.07
 - 参数调整
 
diff --git a/package.json b/package.json
index 06f6a95..fb5e0ed 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "NeteaseCloudMusicApi",
-  "version": "4.19.3",
+  "version": "4.19.4",
   "description": "网易云音乐 NodeJS 版 API",
   "scripts": {
     "start": "node app.js",
diff --git a/public/eapi_decrypt.html b/public/eapi_decrypt.html
index f77bc98..5da6cc9 100644
--- a/public/eapi_decrypt.html
+++ b/public/eapi_decrypt.html
@@ -47,8 +47,11 @@
         async decrypt() {
           try {
             const res = await axios({
-              url: `/eapi/decrypt?hexString=${this.hexString}&isReq=${this.isReq}`,
-              method: 'post'
+              url: `/eapi/decrypt?isReq=${this.isReq}`,
+              method: 'post',
+              data: {
+                hexString: this.hexString
+              }
             })
             this.result = JSON.stringify(res.data.data)
             console.log(res.data);
diff --git a/server.js b/server.js
index 114f34c..3feee0d 100644
--- a/server.js
+++ b/server.js
@@ -135,6 +135,9 @@ async function consturctServer(moduleDefs) {
   const app = express()
   const { CORS_ALLOW_ORIGIN } = process.env
   app.set('trust proxy', true)
+  app.use(express.json({ limit: '50mb' }))
+  app.use(express.urlencoded({ limit: '50mb' }))
+
   /**
    * Serving static files
    */