diff --git a/cdc/entry/mounter_test.go b/cdc/entry/mounter_test.go
index 50121f72584..83ff31e5f2e 100644
--- a/cdc/entry/mounter_test.go
+++ b/cdc/entry/mounter_test.go
@@ -1316,7 +1316,7 @@ func TestBuildTableInfo(t *testing.T) {
 		},
 	}
 	p := parser.New()
-	for _, c := range cases {
+	for i, c := range cases {
 		stmt, err := p.ParseOneStmt(c.origin, "", "")
 		require.NoError(t, err)
 		originTI, err := ddl.BuildTableInfoFromAST(stmt.(*ast.CreateTableStmt))
@@ -1381,7 +1381,7 @@ func TestNewDMRowChange(t *testing.T) {
 		},
 	}
 	p := parser.New()
-	for i, c := range cases {
+	for _, c := range cases {
 		stmt, err := p.ParseOneStmt(c.origin, "", "")
 		require.NoError(t, err)
 		originTI, err := ddl.BuildTableInfoFromAST(stmt.(*ast.CreateTableStmt))