diff --git a/components/course-image/course-image.vue b/components/course-image/course-image.vue
index 447bcbf..a6d9713 100644
--- a/components/course-image/course-image.vue
+++ b/components/course-image/course-image.vue
@@ -51,19 +51,25 @@
 			},
 			imageUrl(){
 				this.textShow = false;
-				if(this.course && this.course.cmtask_imgurl && this.course.cmtask_imgurl.startsWith('http')) {
+				if(!this.course){
+					this.textShow = true;
+					return this.$config.context+'/static/images/course/courseDefault.png'
+				}
+				if(this.course.cmtask_imgurl && this.course.cmtask_imgurl.startsWith('/upload/')) {
 					return this.course.cmtask_imgurl;
-				} else 
-				if(this.course && this.course.coverImg && this.course.coverImg.startsWith('http')) {
+				} 
+				if(this.course.cmtask_imgurl && this.course.cmtask_imgurl.startsWith('http')) {
+					return this.course.cmtask_imgurl;
+				} else  if(this.course.coverImg && this.course.coverImg.startsWith('http')) {
 					return this.course.coverImg;
-				} else if(this.course && this.course.courseImage && this.course.courseImage.startsWith('http')){
+				} else if(this.course.courseImage && this.course.courseImage.startsWith('http')){
 					return this.course.courseImage;
 				}else{
-					if(this.course && this.course.image && this.course.image!=''){
+					if(this.course.image && this.course.image!=''){
 						return this.$config.fileUrl+this.course.image;
-					}else if(this.course && this.course.coverImg && this.course.coverImg!=''){
+					}else if(this.course.coverImg && this.course.coverImg!=''){
 						return this.$config.fileUrl+this.course.coverImg;
-					}else if(this.course && this.course.courseImage && this.course.courseImage!=''){
+					}else if(this.course.courseImage && this.course.courseImage!=''){
 						return this.$config.fileUrl+this.course.courseImage;
 					}else if(this.course.coverImg == '' || this.course.courseImage == '' || this.course.image == ''){
 						this.textShow = true;
diff --git a/pages/study/index.vue b/pages/study/index.vue
index aaed916..45e0467 100644
--- a/pages/study/index.vue
+++ b/pages/study/index.vue
@@ -511,7 +511,7 @@
 				let params = {
 					page: this.taskPageIndex,
 					size: this.taskPageSize,
-					cmtask_status: this.boeStatus,
+					cmtask_user_status: this.boeStatus,
 					cmtask_name: this.loadkeyword,
 				}
 				if (this.cmtask_name) {