add

Example/Podfile.lock

@@ -5,7 +5,7 @@ PODS:
     - GMCache
     - MagicalRecord
     - MJExtension
-  - GMRouter (0.2.1):
+  - GMRouter (0.2.4):
     - GMPhobos
     - MJExtension
   - MagicalRecord (2.3.2):
@@ -33,7 +33,7 @@ EXTERNAL SOURCES:
 SPEC CHECKSUMS:
   GMCache: b78d8e46db864405e91d226ce640cc80d966c611
   GMPhobos: 981b9c9509945eaa28b4ad6a5376eb78f3fd54b5
-  GMRouter: e11d4416f0070fe3a93180acded1403d0200ad61
+  GMRouter: 1445202be8e6c80d04a9f8c1e38f9ebbec728abf
   MagicalRecord: 53bed74b4323b930992a725be713e53b37d19755
   MJExtension: 635f2c663dcb1bf76fa4b715b2570a5710aec545
   TMCache: 95ebcc9b3c7e90fb5fd8fc3036cba3aa781c9bed

GMRouter/Classes/GMRouter+gm.m

@@ -70,13 +70,15 @@ static NSMutableDictionary *routeMap = nil;
     if ([vc isKindOfClass:[UIViewController class]]) {
         UIViewController *VC = (UIViewController *)vc;
         [self vcAutoIsPushWith:vc params:params];
-        VC.routerBlock = routerBlock;
     }
     
     // 赋值回调过程
     if ([vc isKindOfClass:[UIResponder class]]) {
         UIResponder *VC = (UIResponder *)vc;
-        VC.routerBlock = routerBlock;
+        __weak typeof(self) weakSelf = self;
+        VC.routerBlock = ^(NSDictionary * _Nonnull params) {
+            routerBlock(params);
+        };
     }
     return vc;
 }