diff --git a/src/main/java/com/glxp/api/util/udi/FilterUdiUtils.java b/src/main/java/com/glxp/api/util/udi/FilterUdiUtils.java
index 720d1fdd..05f50f7b 100644
--- a/src/main/java/com/glxp/api/util/udi/FilterUdiUtils.java
+++ b/src/main/java/com/glxp/api/util/udi/FilterUdiUtils.java
@@ -109,7 +109,7 @@ public class FilterUdiUtils {
         String expireDate = "";
         String serialNo = null;
         String udi = "";
-        String[] spilts = data.split("#");
+        String[] spilts = data.split("#",data.length());
         if (spilts != null && spilts.length >= 5) {
             udi = spilts[1];
             produceDate = spilts[2];