diff --git a/src/components/Tinymce/index.vue b/src/components/Tinymce/index.vue
index b1a56fe2..97ad2432 100644
--- a/src/components/Tinymce/index.vue
+++ b/src/components/Tinymce/index.vue
@@ -153,7 +153,10 @@ export default {
 
 <style scoped>
 .tinymce-container {
-  position: relative
+  position: relative;
+}
+.tinymce-container>>>.mce-fullscreen {
+  z-index: 10000;
 }
 .tinymce-textarea {
   visibility: hidden;