diff --git a/server/gameserver/commands.cc b/server/gameserver/commands.cc
index 9bafd81b..0f6de921 100644
--- a/server/gameserver/commands.cc
+++ b/server/gameserver/commands.cc
@@ -233,11 +233,20 @@ void Player::_CMExecCommand(f8::MsgHdr* hdr, const cs::CMExecCommand& msg)
             int attr_id = a8::XValue(cmds[2]);
             float value = a8::XValue(cmds[3]).GetDouble();
             if (target) {
-                target->GetAbility()->AddAttr(attr_id, value);
+                auto handle = target->GetAbility()->AddAttr(attr_id, value);
                 std::vector<std::string> strings = target->GetAbility()->GMShowAttrs();
                 for (auto& str : strings) {
                     SendDebugMsg("数值:   " + str);
                 }
+                if (!handle.expired()) {
+                    auto cb = std::make_shared<std::function<std::string()>>
+                        (
+                         [] () -> std::string
+                         {
+                             return "";
+                         });
+                    target->GetAbility()->SetSource(handle, cb);
+                }
             }
         }
     } else if (cmd == "del_attr") {