diff --git a/src/index.ts b/src/index.ts
index d93acebf42a3f6f6cb103e6afdcd17f771d2416b..15c90c557daab5a8b26a29280a5051bbb74ae6c8 100644
--- a/src/index.ts
+++ b/src/index.ts
@@ -126,7 +126,9 @@ const layer = {
           modalInstance.component?.exposed?.close();
           setTimeout(() => {
             render(null, modalContainer);
-            document.body.removeChild(modalContainer);
+            if(document.body.contains(modalContainer)){
+                document.body.removeChild(modalContainer);
+            }
           }, 2000);
           delInstance(modalContainer.id);
         },
@@ -147,7 +149,9 @@ const layer = {
         if (callback) callback(modalContainer.id);
         setTimeout(() => {
           render(null, modalContainer);
-          document.body.removeChild(modalContainer);
+          if(document.body.contains(modalContainer)){
+              document.body.removeChild(modalContainer);
+          }
         }, 2000);
         // 销毁实例
         delInstance(modalContainer.id);
@@ -164,7 +168,8 @@ const layer = {
       instance.modalInstance.component?.exposed?.close();
       setTimeout(() => {
         render(null, instance.modalContainer);
-        document.body.removeChild(instance.modalContainer);
+        if(document.body.contains(instance.modalContainer))
+            document.body.removeChild(instance.modalContainer);
       }, 2000);
     }
     // 销毁实例
@@ -176,7 +181,8 @@ const layer = {
       item.modalInstance.component?.exposed?.close();
       setTimeout(() => {
         render(null, item.modalContainer);
-        document.body.removeChild(item.modalContainer);
+        if(document.body.contains(item.modalContainer))
+            document.body.removeChild(item.modalContainer);
       }, 2000);
     });
     // 清空实例