diff --git a/02-Keyword/tsg_adc/SystemCommand.robot b/02-Keyword/tsg_adc/SystemCommand.robot
index 289df21..091f38e 100644
--- a/02-Keyword/tsg_adc/SystemCommand.robot
+++ b/02-Keyword/tsg_adc/SystemCommand.robot
@@ -37,3 +37,27 @@ SystemCommand
     ${rescode}    Set Variable    200
     log    ${rescode}
     [Return]    ${rescode}
+    
+    
+SystemCommandReturnCompare
+    #执行命令并比对命令返回结果	需要执行的系统命令    命令返回结果要包含的字符串列表    命令返回结果不能包含的字符串列表
+    [Arguments]    ${commandstr}    ${stringlist}    ${stringlistnotin}
+    log    toSystemCommand_SystemCommandTest
+    ${commandreturn}    OperatingSystem.Run    ${commandstr}
+    Append To File    ${path}/write_file.txt    ${commandstr}
+    Append To File    ${path}/write_file.txt    %%%%%%%%%%%%%%newbat
+    Append To File    ${path}/write_file.txt    ${commandreturn}
+    #${commandreturn}    Set Variable    abcdeConnection was reset
+    ${listlenth}=    Get Length    ${stringlist}
+    FOR    ${var}    IN RANGE    ${listlenth}
+        log    ${var}
+        Should Contain    ${commandreturn}    ${stringlist}[${var}]
+    END
+    ${listnotin}=    Get Length    ${stringlistnotin}
+    FOR    ${varn}    IN RANGE    ${listnotin}
+        log    ${varn}
+        Should Not Contain    ${commandreturn}    ${stringlistnotin}[${varn}]
+    END
+    ${rescode}    Set Variable    200
+    log    ${rescode}
+    [Return]    ${rescode}