盖章文件修改

pmapi/src/main/java/com/ningdatech/pmapi/irs/sign/IRSAPIRequest.java

@@ -80,7 +80,6 @@ public class IRSAPIRequest {
         // 获取盖好章的PDF文件内容Base64字符串
         String signFileB64 = object.getString("signFileB64");
         if (Objects.nonNull(signFileB64)){
-            Base64.getDecoder().decode(signFileB64);
             return Base64.getDecoder().decode(signFileB64);
         }else {
             return null;