diff --git a/_server/MotaAction.g4 b/_server/MotaAction.g4
index 22069f27..53942603 100644
--- a/_server/MotaAction.g4
+++ b/_server/MotaAction.g4
@@ -3162,8 +3162,8 @@ Arithmetic_List
     /*Arithmetic_List ['+','-','*','/','**','===','!==','>','<','>=','<=','&&','||','==','!=']*/;
 
 AssignOperator_List
-    :   '='|'+='|'-='|'*='|'/='|'**='|'//='|'%='
-    ;  
+    :   '设为'|'增加'|'减少'|'乘以'|'除以'|'乘方'|'除以并取商'|'除以并取余'
+    /*AssignOperator_List ['=','+=','-=','*=','/=','**=','//=','%=']*/;  
 
 Weather_List
     :   '无'|'雨'|'雪'|'雾'