diff --git a/doric-iOS/Pod/Classes/DoricContext.m b/doric-iOS/Pod/Classes/DoricContext.m
index 79af29c9..32616c77 100644
--- a/doric-iOS/Pod/Classes/DoricContext.m
+++ b/doric-iOS/Pod/Classes/DoricContext.m
@@ -107,18 +107,22 @@ - (void)build:(CGSize)size {
 }
 
 - (void)reload:(NSString *)script {
-    [self.driver destroyContext:self.contextId];
+    [[self.driver destroyContext:self.contextId] waitUntilResult];
     self.rootNode.viewId = nil;
     [self.rootNode clearSubModel];
     [self.rootNode.view.subviews forEach:^(__kindof UIView *obj) {
         [obj removeFromSuperview];
     }];
     self.script = script;
-    [self.driver createContext:self.contextId script:script source:self.source];
-    [self init:self.extra];
-    [self callEntity:DORIC_ENTITY_CREATE withArgumentsArray:@[]];
-    [self callEntity:DORIC_ENTITY_BUILD withArgumentsArray:@[self.initialParams]];
-    [self onShow];
+    _destroyed = YES;
+    [self dispatchToMainQueue:^{
+        _destroyed = NO;
+        [self.driver createContext:self.contextId script:script source:self.source];
+        [self init:self.extra];
+        [self callEntity:DORIC_ENTITY_CREATE withArgumentsArray:@[]];
+        [self callEntity:DORIC_ENTITY_BUILD withArgumentsArray:@[self.initialParams]];
+        [self onShow];
+    }];
 }
 
 - (void)onShow {
diff --git a/doric-iOS/Pod/Classes/Plugin/DoricPromise.m b/doric-iOS/Pod/Classes/Plugin/DoricPromise.m
index 72fb20b4..4d2bf447 100644
--- a/doric-iOS/Pod/Classes/Plugin/DoricPromise.m
+++ b/doric-iOS/Pod/Classes/Plugin/DoricPromise.m
@@ -41,7 +41,7 @@ - (instancetype)initWithContext:(DoricContext *)context callbackId:(NSString *)c
 
 - (void)resolve:(id)result {
     __weak typeof(self) __self = self;
-    if (self.context == nil) {
+    if (self.context == nil || self.context.destroyed) {
         return;
     }
     [[self.context.driver invokeDoricMethod:DORIC_BRIDGE_RESOLVE
@@ -58,7 +58,7 @@ - (void)resolve:(id)result {
 
 - (void)reject:(id)result {
     __weak typeof(self) __self = self;
-    if (self.context == nil) {
+    if (self.context == nil || self.context.destroyed) {
         return;
     }
     [[self.context.driver invokeDoricMethod:DORIC_BRIDGE_REJECT