diff --git a/solution/2300-2399/2339.All the Matches of the League/README.md b/solution/2300-2399/2339.All the Matches of the League/README.md
index 760c536a964c3..166724e203425 100644
--- a/solution/2300-2399/2339.All the Matches of the League/README.md	
+++ b/solution/2300-2399/2339.All the Matches of the League/README.md	
@@ -67,7 +67,7 @@ Teams 表:
 SELECT t1.team_name AS home_team, t2.team_name AS away_team
 FROM
     Teams AS t1
-    CROSS JOIN Teams AS t2
+    JOIN Teams AS t2
 WHERE t1.team_name != t2.team_name;
 ```
 
diff --git a/solution/2300-2399/2339.All the Matches of the League/README_EN.md b/solution/2300-2399/2339.All the Matches of the League/README_EN.md
index 9507130236aa1..430c355b76f90 100644
--- a/solution/2300-2399/2339.All the Matches of the League/README_EN.md	
+++ b/solution/2300-2399/2339.All the Matches of the League/README_EN.md	
@@ -62,7 +62,7 @@ Teams table:
 SELECT t1.team_name AS home_team, t2.team_name AS away_team
 FROM
     Teams AS t1
-    CROSS JOIN Teams AS t2
+    JOIN Teams AS t2
 WHERE t1.team_name != t2.team_name;
 ```
 
diff --git a/solution/2300-2399/2339.All the Matches of the League/Solution.sql b/solution/2300-2399/2339.All the Matches of the League/Solution.sql
index 86627a42718cd..057f9e6ee9e86 100644
--- a/solution/2300-2399/2339.All the Matches of the League/Solution.sql	
+++ b/solution/2300-2399/2339.All the Matches of the League/Solution.sql	
@@ -2,5 +2,5 @@
 SELECT t1.team_name AS home_team, t2.team_name AS away_team
 FROM
     Teams AS t1
-    CROSS JOIN Teams AS t2
+    JOIN Teams AS t2
 WHERE t1.team_name != t2.team_name;