diff --git a/tn/chinese/data/measure/units_en.tsv b/tn/chinese/data/measure/units_en.tsv
index 4142e4f6..24bf3ce8 100644
--- a/tn/chinese/data/measure/units_en.tsv
+++ b/tn/chinese/data/measure/units_en.tsv
@@ -41,6 +41,7 @@ kw	千瓦
 kW	千瓦
 lbs	磅
 lb	磅
+L	升
 m2	平方米
 m²	平方米
 m3	立方米
diff --git a/tn/chinese/rules/measure.py b/tn/chinese/rules/measure.py
index 1d2bf107..f5ecb4af 100644
--- a/tn/chinese/rules/measure.py
+++ b/tn/chinese/rules/measure.py
@@ -58,7 +58,7 @@ def build_tagger(self):
 
         # 10km/h
         rmsign = rmspace + delete("/") + rmspace
-        tagger |= insert('numerator: "') + measure + rmsign + insert('" denominator: "') + units + insert('"')
+        tagger |= insert('numerator: "') + measure + rmsign + insert('" denominator: "') + (measure | units) + insert('"')
         self.tagger = self.add_tokens(tagger)
 
     def build_verbalizer(self):