diff --git a/input/Manoonchai-ColemakDH-Mod.json b/input/Manoonchai-ColemakDH-Mod.json
index bf40a92..48e887c 100644
--- a/input/Manoonchai-ColemakDH-Mod.json
+++ b/input/Manoonchai-ColemakDH-Mod.json
@@ -51,8 +51,8 @@
     "z": ["ุ", "ฤ", "z", "z", "z"],
     "x": ["ไ", "ฝ", "x", "x", "x"],
     "c": ["ท", "ๆ", "c", "c", "c"],
-    "v": ["ย", "ณ", "d", "d", "d"],
-    "b": ["จ", "๊", "v", "v", "v"],
+    "v": ["ย", "ณ", "v", "v", "v"],
+    "b": ["จ", "๊", "d", "d", "d"],
     "n": ["ค", "๋", "k", "k", "k"],
     "m": ["ี", "์", "h", "h", "h"],
     ",": ["ด", "ศ", ",", ",", ","],
diff --git a/output/Manoonchai-ColemakDH-Mod.keylayout b/output/Manoonchai-ColemakDH-Mod.keylayout
index 2d13ced..0e23472 100644
--- a/output/Manoonchai-ColemakDH-Mod.keylayout
+++ b/output/Manoonchai-ColemakDH-Mod.keylayout
@@ -250,9 +250,9 @@
       <key code="6" output="z"/>
       <key code="7" output="x"/>
       <key code="8" output="c"/>
-      <key code="9" output="d"/>
+      <key code="9" output="v"/>
       <key code="10" output="§"/>
-      <key code="11" output="v"/>
+      <key code="11" output="d"/>
       <key code="12" output="q"/>
       <key code="13" output="w"/>
       <key code="14" output="f"/>
@@ -359,9 +359,9 @@
       <key code="6" output="z"/>
       <key code="7" output="x"/>
       <key code="8" output="c"/>
-      <key code="9" output="d"/>
+      <key code="9" output="v"/>
       <key code="10" output="§"/>
-      <key code="11" output="v"/>
+      <key code="11" output="d"/>
       <key code="12" output="q"/>
       <key code="13" output="w"/>
       <key code="14" output="f"/>
@@ -468,9 +468,9 @@
       <key code="6" output="z"/>
       <key code="7" output="x"/>
       <key code="8" output="c"/>
-      <key code="9" output="d"/>
+      <key code="9" output="v"/>
       <key code="10" output="§"/>
-      <key code="11" output="v"/>
+      <key code="11" output="d"/>
       <key code="12" output="q"/>
       <key code="13" output="w"/>
       <key code="14" output="f"/>
diff --git a/output/Manoonchai-ColemakDH-Mod.klc b/output/Manoonchai-ColemakDH-Mod.klc
index 4718474..1b8cdd9 100644
Binary files a/output/Manoonchai-ColemakDH-Mod.klc and b/output/Manoonchai-ColemakDH-Mod.klc differ