diff --git a/doric-iOS/Devkit/Classes/DoricDebugDriver.h b/doric-iOS/Devkit/Classes/DoricDebugDriver.h
index 21e64d38..bca04b65 100644
--- a/doric-iOS/Devkit/Classes/DoricDebugDriver.h
+++ b/doric-iOS/Devkit/Classes/DoricDebugDriver.h
@@ -32,7 +32,6 @@ typedef NS_ENUM(NSInteger, DoricQueueMode) {
 NS_ASSUME_NONNULL_BEGIN
 
 @interface DoricDebugDriver : NSObject <DoricDriverProtocol>
-+ (instancetype)instance;
 @end
 
 NS_ASSUME_NONNULL_END
diff --git a/doric-iOS/Devkit/Classes/DoricDebugDriver.m b/doric-iOS/Devkit/Classes/DoricDebugDriver.m
index 87506ae6..f7841b82 100644
--- a/doric-iOS/Devkit/Classes/DoricDebugDriver.m
+++ b/doric-iOS/Devkit/Classes/DoricDebugDriver.m
@@ -44,15 +44,6 @@ - (DoricRegistry *)registry {
     return self.jsExecutor.registry;
 }
 
-+ (instancetype)instance {
-    static DoricDebugDriver *_instance;
-    static dispatch_once_t onceToken;
-    dispatch_once(&onceToken, ^{
-        _instance = [[DoricDebugDriver alloc] init];
-    });
-    return _instance;
-}
-
 - (DoricAsyncResult<JSValue *> *)invokeDoricMethod:(NSString *)method, ... {
     va_list args;
     va_start(args, method);