diff --git a/jperm/models.py b/jperm/models.py
index 425d01410..0ba12354a 100644
--- a/jperm/models.py
+++ b/jperm/models.py
@@ -26,7 +26,7 @@ class PermSudo(models.Model):
 class PermRole(models.Model):
     name = models.CharField(max_length=100, unique=True)
     comment = models.CharField(max_length=100, null=True, blank=True, default='')
-    password = models.CharField(max_length=100)
+    password = models.CharField(max_length=128)
     key_path = models.CharField(max_length=100)
     date_added = models.DateTimeField(auto_now=True)
     sudo = models.ManyToManyField(PermSudo, related_name='perm_role')
diff --git a/templates/jperm/perm_role_add.html b/templates/jperm/perm_role_add.html
index 59ec3b3b6..9928afa80 100644
--- a/templates/jperm/perm_role_add.html
+++ b/templates/jperm/perm_role_add.html
@@ -104,6 +104,10 @@ $('#roleForm').validator({
             ok: "",
             msg: {required: "系统用户名称必填"}
         },
+        "role_password": {
+            rule: "length[0~64]",
+            tip: "系统密码"
+        },
         "role_key": {
             rule: "check_begin",
             ok: "",