diff --git a/src/main/java/neatlogic/framework/util/RegexUtils.java b/src/main/java/neatlogic/framework/util/RegexUtils.java
index f2674e995e2a0a588c174d984817bc951e89ba34..25324ffbce6bb68b697faac56777d0c03ddfe005 100644
--- a/src/main/java/neatlogic/framework/util/RegexUtils.java
+++ b/src/main/java/neatlogic/framework/util/RegexUtils.java
@@ -96,7 +96,7 @@ public final class RegexUtils {
             put(NAME_WITH_SLASH, Pattern.compile("^[A-Za-z_\\.\\-\\d\\u4e00-\\u9fa5/]+$"));
             put(NAME_WITH_SPACE, Pattern.compile("^[A-Za-z_\\.\\-\\d\\s\\u4e00-\\u9fa5]+$"));
             put(ENGLISH_NUMBER_NAME, Pattern.compile("^[a-zA-Z0-9_\\-\\.]+$"));
-            put(ENGLISH_NAME, Pattern.compile("^[A-Za-z\\.\\-]+$"));
+            put(ENGLISH_NAME, Pattern.compile("^[A-Za-z_\\.\\-]+$"));
             put(ENGLISH_NUMBER_NAME_WHIT_UNDERLINE, Pattern.compile("^[A-Za-z0-9_]+$"));
             put(API_TOKEN, Pattern.compile("^[A-Za-z_\\{\\}\\d/]+$"));
             put(DATE_TIME, Pattern.compile("[1-9]\\d{3}-(0[1-9]|1[0-2])-(0[1-9]|[1-2][0-9]|3[0-1])\\s+(20|21|22|23|[0-1]\\d):[0-5]\\d:[0-5]\\d"));