diff --git a/src/app/common/lesson-title-config/lesson-title-config.component.html b/src/app/common/lesson-title-config/lesson-title-config.component.html
index fa183b81e21133d6dbb5270c8de0ed3f1583436f..e3e3f5460f3ab06dbd1caff1eb4eeccf05b84675 100644
--- a/src/app/common/lesson-title-config/lesson-title-config.component.html
+++ b/src/app/common/lesson-title-config/lesson-title-config.component.html
@@ -1,7 +1,7 @@
 <div class="title-config">
 
   <div class="title-wrap">
-    <div class="row"> 
+    <div class="row" style="margin: 5px;"> 
       <div class="p-content" style="width:100%">
         <div class="p-tool-box d-flex" style="background: #fff;"> 
           <nz-select class="ml-1" style="width: 120px;" [(ngModel)]="__fontFamily"
diff --git a/src/app/form/form.component.ts b/src/app/form/form.component.ts
index bea5651f44b845a17deac48e60b8fd20c4002851..5a0d1f1c2436f83698f4c312442ec789182fdfbd 100644
--- a/src/app/form/form.component.ts
+++ b/src/app/form/form.component.ts
@@ -29,11 +29,13 @@ export class FormComponent implements OnInit, OnChanges, OnDestroy {
   }
 
   ngOnInit() {
-    let _this = this;
+    let _this = this; 
     (<any>window).courseware.getData(function(data){ 
       if(data){
         _this.titleObj = data;
-        _this.appRef.tick();
+        setTimeout(() => {
+          _this.appRef.tick();
+        }, 1); 
       } 
     });
     
diff --git a/src/app/play/play.component.ts b/src/app/play/play.component.ts
index 6e5b40fe1ede539fc04e53dd0d646394c313fd42..882a870ed42b9edc6742eaaa1d7c6b96f23cd1f4 100644
--- a/src/app/play/play.component.ts
+++ b/src/app/play/play.component.ts
@@ -48,7 +48,9 @@ export class PlayComponent implements OnInit, OnDestroy, OnChanges, AfterViewIni
     (<any>window).courseware.getData(function(data){ 
       if(data){
         _this.data.contentObj.titleObj.content = data.content;
-        _this.appRef.tick();
+        setTimeout(() => {
+          _this.appRef.tick();
+        }, 1);  
       }
     });