diff --git a/src/com/engine/organization/service/impl/ExtServiceImpl.java b/src/com/engine/organization/service/impl/ExtServiceImpl.java
index d4647df1..8e6b6281 100644
--- a/src/com/engine/organization/service/impl/ExtServiceImpl.java
+++ b/src/com/engine/organization/service/impl/ExtServiceImpl.java
@@ -103,7 +103,7 @@ public class ExtServiceImpl extends Service implements ExtService {
             item.setFieldcol(16);
             if (1 == extendInfoPO.getIsrequired()) {
                 item.setViewAttr(3);
-                item.setRules("required|string");
+                item.setRules("required");
             }
             if (extendInfoPO.getFieldName().equals(autoNoField)) {
                 // 判断是否开启自动编号