diff --git a/leim/quail/symbol-ksc.el b/leim/quail/symbol-ksc.el
index 161028f484c..abacb4df368 100644
--- a/leim/quail/symbol-ksc.el
+++ b/leim/quail/symbol-ksc.el
@@ -47,7 +47,7 @@
   $(C!<(Brom$(C!=%!%"%#!&(B $(C!<(Bscan$(C!=)")#)$!&(B $(C!<(Bkata$(C!=+"+#+$(B
   $(C!<(Bojaso$(C!=(1!-(>!<(Bpjaso$(C!=)1!-)>!<(Boeng$(C!=(M!-(f!<(Bpeng$(C!=)M!-)f(B
   $(C!<(Bogana$(C!=(?!-(L!<(Bpgana$(C!=)?!-)L!<(Bonum$(C!=(g!-(u!<(Bpnum$(C!=)g!-)u(B
-  $(C!<@Z<R!=(B2$(C9z=D(B + $(C$U(B(S) $(C$o(B(t_) $(C$p(B(DD) $(C$q(B(D) $(C$v(B(G) $(C$u(B(GG) $(C$}(B(uk)")
+  $(C!<@Z<R!=(B2$(C9z=D(B + $(C$U(B(S) $(C$o(B(t_) $(C$q(B(D) $(C$p(B(DD) $(C$a(B(aD) $(C$v(B(_d) $(C$u(B(G) $(C$}(B(uk)")
 
 (quail-define-rules
  ("("	"$(C!2!4!6!8!:!<(B")
@@ -114,7 +114,7 @@
  ("k"	"$(C$?(B")
  ("o"	"$(C$@(B")
  ("i"	"$(C$A(B")
- ("I"	"$(C$B(B")
+ ("O"	"$(C$B(B")
  ("j"	"$(C$C(B")
  ("p"	"$(C$D(B")
  ("u"	"$(C$E(B")
@@ -125,7 +125,7 @@
  ("hl"	"$(C$J(B")
  ("y"	"$(C$K(B")
  ("n"	"$(C$L(B")
- ("nh"	"$(C$M(B")
+ ("nj"	"$(C$M(B")
  ("np"	"$(C$N(B")
  ("nl"	"$(C$O(B")
  ("b"	"$(C$P(B")
@@ -140,7 +140,7 @@
  ("fqt"	"$(C$[(B")
  ("fe"	"$(C$Z(B")
  ("ft_"	"$(C$\(B")
- ("fG"	"$(C$](B")
+ ("f_d"	"$(C$](B")
  ("aq"	"$(C$^(B")
  ("at"	"$(C$_(B")
  ("at_"	"$(C$`(B")
@@ -161,11 +161,11 @@
  ("t_"	"$(C$o(B")
  ("DD"	"$(C$p(B")
  ("D"	"$(C$q(B")
- ("Dw"	"$(C$r(B")
+ ("Dt"	"$(C$r(B")
  ("Dt_"	"$(C$s(B")
  ("vD"	"$(C$t(B")
- ("GG"	"$(C$u(B")
- ("G"	"$(C$v(B")
+ ("G"	"$(C$u(B")
+ ("_d"	"$(C$v(B")
  ("yi"	"$(C$w(B")
  ("yO"	"$(C$x(B")
  ("yl"	"$(C$y(B")