diff --git a/files/ja/_redirects.txt b/files/ja/_redirects.txt
index 00bde0f6bcb6fb..0f8b46f52d6a90 100644
--- a/files/ja/_redirects.txt
+++ b/files/ja/_redirects.txt
@@ -500,7 +500,7 @@
 /ja/docs/CSS/transition-property	/ja/docs/Web/CSS/transition-property
 /ja/docs/CSS/transition-timing-function	/ja/docs/Web/CSS/transition-timing-function
 /ja/docs/CSS/unicode-bidi	/ja/docs/Web/CSS/unicode-bidi
-/ja/docs/CSS/uri	/ja/docs/Web/CSS/url
+/ja/docs/CSS/uri	/ja/docs/Web/CSS/url_value
 /ja/docs/CSS/used_value	/ja/docs/Web/CSS/used_value
 /ja/docs/CSS/user-ident	/ja/docs/Web/CSS/custom-ident
 /ja/docs/CSS/vertical-align	/ja/docs/Web/CSS/vertical-align
@@ -3825,8 +3825,9 @@
 /ja/docs/Web/CSS/transform-function/translateX()	/ja/docs/Web/CSS/transform-function/translateX
 /ja/docs/Web/CSS/transform-function/translateY()	/ja/docs/Web/CSS/transform-function/translateY
 /ja/docs/Web/CSS/transform-function/translateZ()	/ja/docs/Web/CSS/transform-function/translateZ
-/ja/docs/Web/CSS/uri	/ja/docs/Web/CSS/url
-/ja/docs/Web/CSS/url()	/ja/docs/Web/CSS/url
+/ja/docs/Web/CSS/uri	/ja/docs/Web/CSS/url_value
+/ja/docs/Web/CSS/url	/ja/docs/Web/CSS/url_value
+/ja/docs/Web/CSS/url()	/ja/docs/Web/CSS/url_value
 /ja/docs/Web/CSS/user-ident	/ja/docs/Web/CSS/custom-ident
 /ja/docs/Web/CSS/var()	/ja/docs/Web/CSS/var
 /ja/docs/Web/CSS/visible	/ja/docs/Web/CSS/visibility
diff --git a/files/ja/_wikihistory.json b/files/ja/_wikihistory.json
index 00e30aff7d1845..cd2c352fa5268f 100644
--- a/files/ja/_wikihistory.json
+++ b/files/ja/_wikihistory.json
@@ -19992,7 +19992,7 @@
     "modified": "2020-10-15T21:40:12.796Z",
     "contributors": ["mfuji09", "okayurisotto", "teoli", "YuichiNukiyama"]
   },
-  "Web/CSS/url": {
+  "Web/CSS/url_value": {
     "modified": "2020-10-15T22:29:36.625Z",
     "contributors": ["mfuji09"]
   },
diff --git a/files/ja/web/css/url/index.md b/files/ja/web/css/url_value/index.md
similarity index 99%
rename from files/ja/web/css/url/index.md
rename to files/ja/web/css/url_value/index.md
index 6d05313817edc7..e9a4705e0d42b5 100644
--- a/files/ja/web/css/url/index.md
+++ b/files/ja/web/css/url_value/index.md
@@ -1,6 +1,7 @@
 ---
 title: url()
-slug: Web/CSS/url
+slug: Web/CSS/url_value
+original_slug: Web/CSS/url
 l10n:
   sourceCommit: b82ff59aab7883b7bb2222cf9f9f9b6eed818e08
 ---