diff --git a/incremental/compat/src/arkts/observable.ts b/incremental/compat/src/arkts/observable.ts
index bd1aa5afb11d8b40f24244082a885cb93d1d576f..b670b11bf51ac100d8d2eb8a829ea14d8fe7de53 100644
--- a/incremental/compat/src/arkts/observable.ts
+++ b/incremental/compat/src/arkts/observable.ts
@@ -595,7 +595,7 @@ class ObservableMap<T, V> extends Map<T, V> {
         return ObservableHandler.find(this)
     }
 
-    override get size(): number {
+    override get size(): int {
         this.handler?.onAccess()
         return super.size
     }
@@ -699,7 +699,7 @@ class ObservableSet<T> extends Set<T> {
         return new Set<T>(this.elements.keys()).toString()
     }
 
-    override get size(): number {
+    override get size(): int {
         this.handler?.onAccess()
         return this.elements.size
     }
diff --git a/ui2abc/libarkts/native/src/generated/bridges.cc b/ui2abc/libarkts/native/src/generated/bridges.cc
index 9c46c866dcad119e1e822258d44115f4379c5f7e..61aa4a0e4f4aab35874a7c3f72baa625263d5c43 100644
--- a/ui2abc/libarkts/native/src/generated/bridges.cc
+++ b/ui2abc/libarkts/native/src/generated/bridges.cc
@@ -17,7 +17,7 @@
 
 /*
  * THIS FILE IS AUTOGENERATED BY arktscgen v2.1.9-arktscgen-8. DO NOT EDIT MANUALLY!
- * es2panda c962477266722fec18ce4851b5efccddada11561(2025-07-22) sdk v1.5.0-dev.38458
+ * es2panda a173a2a797d6c2d0bc7c91a6118e475e9cc45d05(2025-07-24) sdk v1.5.0-dev.38866
  */
 
 KNativePointer impl_CreateNumberLiteral(KNativePointer context, KInt value)