diff --git a/src/main/java/com/ctrip/zeus/service/model/handler/impl/DefaultGroupValidator.java b/src/main/java/com/ctrip/zeus/service/model/handler/impl/DefaultGroupValidator.java
index 7f395584..f6a4a8d0 100644
--- a/src/main/java/com/ctrip/zeus/service/model/handler/impl/DefaultGroupValidator.java
+++ b/src/main/java/com/ctrip/zeus/service/model/handler/impl/DefaultGroupValidator.java
@@ -40,7 +40,7 @@ public class DefaultGroupValidator implements GroupValidator {
     private final Set<String> pathPrefixModifier = Sets.newHashSet("=", "~", "~*", "^~");
     private final String standardSuffix = "($|/|\\?)";
     private final String[] standardSuffixIdentifier = new String[]{"$", "/", "\\?"};
-    private final Pattern basicPathPath = Pattern.compile("^(\\w+\\/?)+(\\$|\\\\\\?)?");
+    private final Pattern basicPathPath = Pattern.compile("^(\\w|-)+(\\$|\\\\\\?)?");
 
     @Override
     public boolean exists(Long targetId) throws Exception {
diff --git a/src/test/java/com/ctrip/zeus/service/model/PathValidationTest.java b/src/test/java/com/ctrip/zeus/service/model/PathValidationTest.java
index ec7d2a5e..97d18ac1 100644
--- a/src/test/java/com/ctrip/zeus/service/model/PathValidationTest.java
+++ b/src/test/java/com/ctrip/zeus/service/model/PathValidationTest.java
@@ -107,6 +107,7 @@ public class PathValidationTest extends AbstractServerTest {
         String s4 = "members($|/|\\?)|membersite($|/|\\?)";
 
         DefaultGroupValidator tmp = (DefaultGroupValidator) groupModelValidator;
+        Pattern p = Pattern.compile("^(\\w|-)+(\\$|\\\\\\?)?");
         List<String> r;
         try {
             r = tmp.regexLevelSplit(s1, 1);
@@ -114,6 +115,10 @@ public class PathValidationTest extends AbstractServerTest {
             Assert.assertEquals("Thingstodo-Order-OrderService$", r.get(0));
             Assert.assertEquals("Thingstodo-Order-OrderService/", r.get(1));
             Assert.assertEquals("Thingstodo-Order-OrderService\\?", r.get(2));
+
+            Assert.assertTrue(p.matcher(r.get(0)).matches());
+            Assert.assertTrue(p.matcher(r.get(1)).matches());
+            Assert.assertTrue(p.matcher(r.get(2)).matches());
         } catch (ValidationException e) {
             Assert.assertTrue(false);
         }
@@ -121,7 +126,6 @@ public class PathValidationTest extends AbstractServerTest {
         try {
             r = tmp.regexLevelSplit(s2, 1);
             Assert.assertEquals(6, r.size());
-            Pattern p = Pattern.compile("^\\w+($|/|\\?)?");
             Assert.assertFalse(p.matcher(r.get(0)).matches());
             Assert.assertFalse(p.matcher(r.get(1)).matches());
         } catch (ValidationException e) {