diff --git a/driver/js/src/napi/jsc/jsc_ctx.cc b/driver/js/src/napi/jsc/jsc_ctx.cc
index 293cc106e6e..6e391e512bc 100644
--- a/driver/js/src/napi/jsc/jsc_ctx.cc
+++ b/driver/js/src/napi/jsc/jsc_ctx.cc
@@ -801,21 +801,18 @@ std::shared_ptr<CtxValue> JSCCtx::CreateObject(const std::unordered_map<std::sha
 
 std::shared_ptr<CtxValue> JSCCtx::CreateArray(size_t count,
                                               std::shared_ptr<CtxValue> array[]) {
-  if (count < 0) {
-    return nullptr;
-  }
-  if (0 == count) {
+  if (count == 0) {
     return std::make_shared<JSCCtxValue>(context_, JSObjectMakeArray(context_, 0, nullptr, nullptr));
   }
-
-  JSValueRef values[count];  // NOLINT(runtime/arrays)
+  
+  std::vector<JSValueRef> values(count);
   for (size_t i = 0; i < count; i++) {
     auto ele_value = std::static_pointer_cast<JSCCtxValue>(array[i]);
     values[i] = ele_value ? ele_value->value_ : nullptr;
   }
 
   JSValueRef exception = nullptr;
-  JSValueRef value_ref = JSObjectMakeArray(context_, count, values, &exception);
+  JSValueRef value_ref = JSObjectMakeArray(context_, count, values.data(), &exception);
   if (exception) {
     SetException(std::make_shared<JSCCtxValue>(context_, exception));
     return nullptr;
diff --git a/framework/ios/utils/NSObject+CtxValue.mm b/framework/ios/utils/NSObject+CtxValue.mm
index 2dbd3939d65..06445135134 100644
--- a/framework/ios/utils/NSObject+CtxValue.mm
+++ b/framework/ios/utils/NSObject+CtxValue.mm
@@ -67,16 +67,17 @@ @implementation NSArray (CtxValue)
 
 - (CtxValuePtr)convertToCtxValue:(const CtxPtr &)context {
     @autoreleasepool {
-        if (0 == [self count]) {
+        NSUInteger count = [self count];
+        if (0 == count) {
             return context->CreateArray(0, nullptr);
         }
-        CtxValuePtr value[[self count]];
-        size_t index = 0;
+        std::vector<CtxValuePtr> values;
+        values.reserve(count);
         for (id obj in self) {
             auto item = [obj convertToCtxValue:context];
-            value[index++] = std::move(item);
+            values.push_back(std::move(item));
         }
-        return context->CreateArray([self count], value);
+        return context->CreateArray(count, values.data());
     }
 }