diff --git a/native/ios/Comm/GlobalDBSingleton.mm b/native/ios/Comm/GlobalDBSingleton.mm
index 643221304..75f752a07 100644
--- a/native/ios/Comm/GlobalDBSingleton.mm
+++ b/native/ios/Comm/GlobalDBSingleton.mm
@@ -1,32 +1,32 @@
 #import "GlobalDBSingleton.h"
 #import <Foundation/Foundation.h>
 
 namespace comm {
 GlobalDBSingleton GlobalDBSingleton::instance;
 
 GlobalDBSingleton::GlobalDBSingleton()
     : multithreadingEnabled(false), databaseThread(nullptr) {
 }
 
 void GlobalDBSingleton::scheduleOrRun(const taskType task) {
   if (NSThread.isMainThread || this->multithreadingEnabled.load()) {
     this->scheduleOrRunCommonImpl(task);
     return;
   }
 
   dispatch_async(dispatch_get_main_queue(), ^{
     this->scheduleOrRunCommonImpl(task);
   });
 }
 
 void GlobalDBSingleton::enableMultithreading() {
   if (NSThread.isMainThread) {
     this->enableMultithreadingCommonImpl();
     return;
   }
 
-  dispatch_sync(dispatch_get_main_queue(), ^{
+  dispatch_async(dispatch_get_main_queue(), ^{
     this->enableMultithreadingCommonImpl();
   });
 }
 } // namespace comm