IconColor

src/components/ContentItem/index.js

         imgs.splice(3, 0, { type: "divider" });
       }
     }
+    const IconColor = content.favor_count > 0 ? "#71C135" : "#4a90e2";
 
     return (
       <div className="comment-item-box">
                 }
                 app.sCommentFavor(content.id, content.favored);
               }}
+              style={{ color: `${IconColor}` }}
             >
               <Icon
                 type="like-o"
                     ? "comment-favor comment-favored"
                     : "comment-favor"
                 }
+                style={{ color: `${IconColor}` }}
               />
               &nbsp;{content.favor_count}
             </div>