diff --git a/src/main/java/com/yn/bftl/thirdparty/modules/chinaums/util/ByxChinaumsUtil.java b/src/main/java/com/yn/bftl/thirdparty/modules/chinaums/util/ByxChinaumsUtil.java
index dd43f4e..3cb4656 100644
--- a/src/main/java/com/yn/bftl/thirdparty/modules/chinaums/util/ByxChinaumsUtil.java
+++ b/src/main/java/com/yn/bftl/thirdparty/modules/chinaums/util/ByxChinaumsUtil.java
@@ -82,7 +82,7 @@
     private String active;
 
     /** appId (请替换成实际appId) */
-    private final static String APP_ID = "5ed70f9c2c07873f0aa9e455560bc553";
+    private final static String APP_ID = "671b1382c8b5d753192e279902599eaf";
 
     /** 签名算法 */
     private final static String SIGN_ALG = "SHA1withRSA";