diff --git a/ios/sdk/WeexSDK/Sources/Manager/WXComponentFactory.h b/ios/sdk/WeexSDK/Sources/Manager/WXComponentFactory.h
index 5ab857cc01..8e77636c19 100644
--- a/ios/sdk/WeexSDK/Sources/Manager/WXComponentFactory.h
+++ b/ios/sdk/WeexSDK/Sources/Manager/WXComponentFactory.h
@@ -61,6 +61,8 @@
 
 + (SEL)methodWithComponentName:(NSString *)name withMethod:(NSString *)method isSync:(BOOL *)isSync;
 
++ (SEL)methodWithComponentName:(NSString *)name withMethod:(NSString *)method;
+
 /**
  * @abstract Unregister all the components
  */
diff --git a/ios/sdk/WeexSDK/Sources/Manager/WXComponentFactory.m b/ios/sdk/WeexSDK/Sources/Manager/WXComponentFactory.m
index e624806f4b..dca9699d1d 100644
--- a/ios/sdk/WeexSDK/Sources/Manager/WXComponentFactory.m
+++ b/ios/sdk/WeexSDK/Sources/Manager/WXComponentFactory.m
@@ -125,6 +125,10 @@ + (NSDictionary *)componentConfigs {
     return [[self sharedInstance] getComponentConfigs];
 }
 
++ (SEL)methodWithComponentName:(NSString *)name withMethod:(NSString *)method {
+    return [[self sharedInstance] _methodWithComponetName:name withMethod:method isSync:NULL];
+}
+
 + (SEL)methodWithComponentName:(NSString *)name withMethod:(NSString *)method isSync:(BOOL *)isSync
 {
     return [[self sharedInstance] _methodWithComponetName:name withMethod:method isSync:isSync];
@@ -191,9 +195,9 @@ - (SEL)_methodWithComponetName:(NSString *)name withMethod:(NSString *)method is
     if (config.asyncMethods) {
         selStr = [config.asyncMethods objectForKey:method];
     }
-    if (!selStr && config.syncMethods) {
+    if (isSync && !selStr && config.syncMethods) {
         selStr = [config.syncMethods objectForKey:method];
-        if (selStr.length > 0 && isSync) {
+        if (selStr.length > 0) {
             *isSync = YES;
         }
     }