diff --git a/conf/command.conf b/conf/command.conf
index d3704b8..22ddd4f 100644
--- a/conf/command.conf
+++ b/conf/command.conf
@@ -10,35 +10,40 @@ CustomCommand {
                          # Currently support only 1 key with first argument.
         minArgs 3	 # minimum arguments(including command itself), default is 2(key only)
         maxArgs 3        # maximum arguments(including command itself), default is 2(key only)
-        mode Read,Write  # a command mode Read/Write/Admin is exclusive, Conf.cpp should check this.
-                         # default is Read, Write
+        mode Read,Write  # a command mode Read/Write/Admin is exclusive, default is Write
     }
     # hello.repl2 <list-key>
     # just skipped since minArgs = 2, maxArgs = 2, mode = Read,Write are default values
     hello.repl2 {
+        mode Read,Write
     }
     # hello.toggle.case key
     hello.toggle.case {
+        mode Read,Write
     }
     # hello.more.expire key milliseconds
     hello.more.expire {
         minArgs 3
         maxArgs 3
+        mode Read,Write
     }
     # hello.zsumrange key startscore endscore
     hello.zsumrange {
         minArgs 4
         maxArgs 4
+        mode Read,Write
     }
     # hello.lexrange key min_lex max_lex min_age max_age
     hello.lexrange {
         minArgs 6
         maxArgs 6
+        mode Read,Write
     }
     # hello.hcopy key srcfield dstfield
     hello.hcopy {
         minArgs 4
         maxArgs 4
+        mode Read,Write
     }
 
     # from redis source src/modules/hellotype.c
@@ -46,13 +51,16 @@ CustomCommand {
     hello.insert {
         minArgs 3
         maxArgs 3
+        mode Read,Write
     }
     # hellotype.range key first count
     hellotype.range {
         minArgs 4
         maxArgs 4
+        mode Read,Write
     }
     # hellotype.len key
     hello.len {
+        mode Read,Write
     }
 }
diff --git a/src/Conf.cpp b/src/Conf.cpp
index 44dd0e9..4547b21 100644
--- a/src/Conf.cpp
+++ b/src/Conf.cpp
@@ -39,7 +39,7 @@ void CustomCommandConf::init(CustomCommandConf&c, const char* name, const int ty
     c.cmd.name = c.name.c_str();
     c.cmd.minArgs = 2;
     c.cmd.maxArgs = 2;
-    c.cmd.mode = Command::Write|Command::Read;
+    c.cmd.mode = Command::Write;
 }
 
 Conf::Conf():