diff --git a/build.ini b/build.ini
index cb5e774..77aac85 100644
--- a/build.ini
+++ b/build.ini
@@ -1,5 +1,5 @@
 [DEFAULT]
-VERSION = v2.0.0-beta5
+VERSION = v2.0.0-beta6
 FONT_NAME = PlemolJP
 JP_FONT = IBM-Plex-Sans-JP/unhinted/IBMPlexSansJP-{style}.ttf
 ENG_FONT = IBM-Plex-Mono/IBMPlexMono-{style}.ttf
diff --git a/fontforge_script.py b/fontforge_script.py
index 3399fee..e425c48 100644
--- a/fontforge_script.py
+++ b/fontforge_script.py
@@ -667,10 +667,17 @@ def transform_half_width(jp_font, eng_font):
 def visualize_zenkaku_space(jp_font):
     """全角スペースを可視化する"""
     # 全角スペースを差し替え
+    glyph = jp_font[0x3000]
+    width_to = glyph.width
+    glyph.clear()
+    jp_font.mergeFonts(fontforge.open(f"{SOURCE_FONTS_DIR}/{IDEOGRAPHIC_SPACE}"))
+    # 幅を設定し位置調整
     jp_font.selection.select("U+3000")
     for glyph in jp_font.selection.byGlyphs:
-        glyph.clear()
-    jp_font.mergeFonts(fontforge.open(f"{SOURCE_FONTS_DIR}/{IDEOGRAPHIC_SPACE}"))
+        width_from = glyph.width
+        glyph.transform(psMat.translate((width_to - width_from) / 2, 0))
+        glyph.width = width_to
+    jp_font.selection.none()
 
 
 def merge_hack(eng_font, style):