diff --git a/(字幕)全40集中英字幕文本.txt b/(字幕)全40集中英字幕文本.txt
index 2381e85..f1edbf3 100644
--- a/(字幕)全40集中英字幕文本.txt
+++ b/(字幕)全40集中英字幕文本.txt
@@ -4139,10 +4139,10 @@ We’ve also added a special version of JUMP called JUMP_NEGATIVE.
 它只在 ALU 的 "负数标志" 为真时，进行 JUMP
 
 As we talked about in Episode 5, the negative flag is only set
-第5集讲过，算数结果为负，"负数标志"才是真
+第5集讲过，算术结果为负，"负数标志"才是真
 
 when the result of an arithmetic operation is negative.
-第5集讲过，算数结果为负，"负数标志"才是真
+第5集讲过，算术结果为负，"负数标志"才是真
 
 If the result of the arithmetic was zero or positive, the negative flag would not be set.
 结果不是负数时, "负数标志"为假
diff --git a/(字幕)全40集中英字幕文本/08. 指令和程序-Instructions & Programs.ass.txt b/(字幕)全40集中英字幕文本/08. 指令和程序-Instructions & Programs.ass.txt
index 8a6ac57..6213bef 100644
--- a/(字幕)全40集中英字幕文本/08. 指令和程序-Instructions & Programs.ass.txt	
+++ b/(字幕)全40集中英字幕文本/08. 指令和程序-Instructions & Programs.ass.txt	
@@ -155,10 +155,10 @@ We’ve also added a special version of JUMP called JUMP_NEGATIVE.
 它只在 ALU 的 "负数标志" 为真时，进行 JUMP
 
 As we talked about in Episode 5, the negative flag is only set
-第5集讲过，算数结果为负，"负数标志"才是真
+第5集讲过，算术结果为负，"负数标志"才是真
 
 when the result of an arithmetic operation is negative.
-第5集讲过，算数结果为负，"负数标志"才是真
+第5集讲过，算术结果为负，"负数标志"才是真
 
 If the result of the arithmetic was zero or positive, the negative flag would not be set.
 结果不是负数时, "负数标志"为假