diff --git a/value-sets/zh/units_length_set.json b/value-sets/zh/units_length_set.json
index 8d3050a6..b8767040 100644
--- a/value-sets/zh/units_length_set.json
+++ b/value-sets/zh/units_length_set.json
@@ -1,8 +1,8 @@
 {
     "units_length_set": {
-        "m": "m",
-        "dm": "dm",
-        "cm": "cm",
-        "mm": "mm"
+        "m": "\u516c\u5c3a",
+        "dm": "\u5206\u7c73",
+        "cm": "\u516c\u5206",
+        "mm": "\u516c\u5398"
     }
 }
\ No newline at end of file
diff --git a/value-sets/zh/units_weigth_set.json b/value-sets/zh/units_weigth_set.json
index ed667a1a..7aaaa2f7 100644
--- a/value-sets/zh/units_weigth_set.json
+++ b/value-sets/zh/units_weigth_set.json
@@ -1,7 +1,7 @@
 {
     "units_weight_set": {
-        "t": "t",
-        "kg": "kg",
-        "g": "g"
+        "t": "\u5428",
+        "kg": "\u516c\u65a4",
+        "g": "\u516c\u514b"
     }
 }
\ No newline at end of file