diff --git a/lc123/cloud/app/plugin/form/sys/MaterialBillPlugin.java b/lc123/cloud/app/plugin/form/sys/MaterialBillPlugin.java
index c03fa13..25859d7 100644
--- a/lc123/cloud/app/plugin/form/sys/MaterialBillPlugin.java
+++ b/lc123/cloud/app/plugin/form/sys/MaterialBillPlugin.java
@@ -348,7 +348,13 @@ public class MaterialBillPlugin extends AbstractBillPlugIn {
                                     if ("name".equals(name)) {
                                         newValue = newValue.replaceAll("_copy", "");
                                     }
+                                    if(newValue.startsWith(",")){
+                                        newValue = newValue.substring(1);
+                                    }
                                     if (StringUtils.isNotBlank(oldValue)) {
+                                        if(oldValue.startsWith(",")){
+                                            oldValue = oldValue.substring(1);
+                                        }
                                         if (!oldValue.equals(newValue)) {
                                             changeFields.append(",").append(name);
                                             changeContent.append("字段：" + displayName + "，变更前：" + oldValue + "，变更后：" + newValue + "；");