diff --git a/public/static/index/pc/css/topic_nas_help-detail.css b/public/static/index/pc/css/topic_nas_help-detail.css
index 7d75356c..9f4afebc 100755
--- a/public/static/index/pc/css/topic_nas_help-detail.css
+++ b/public/static/index/pc/css/topic_nas_help-detail.css
@@ -183,6 +183,9 @@
  	flex: 1;
  	overflow-y: auto;
  	position: relative;
+ }
+ .narshelpdetailPc .nars-help-content .nars-hlpdt-mm img{
+	max-width: 100%;
  }
   .narshelpdetailPc .nars-help-content .nars-hlpdt-mm p img{
 	display: inline;