diff --git a/interop/src/cpp/cangjie/convertors-cj.h b/interop/src/cpp/cangjie/convertors-cj.h
index 6be1eb8eaad9a1cf86c47563a63785c48edee37d..882405ac7a4cf414d7c15022109d4edb1a9d3a1b 100644
--- a/interop/src/cpp/cangjie/convertors-cj.h
+++ b/interop/src/cpp/cangjie/convertors-cj.h
@@ -64,10 +64,10 @@ template<>
 struct InteropTypeConverter<KInteropNumber> {
     using InteropType = KDouble;
     static inline KInteropNumber convertFrom(InteropType value) {
-        return KInteropNumber::fromNumber(value);
+        return KInteropNumber::fromDouble(value);
     }
     static inline InteropType convertTo(KInteropNumber value) {
-        return value.asDouble()
+        return value.asDouble();
     }
 };