diff --git a/public/react/src/modules/ecs/EcSetting/CourseSupports/index.js b/public/react/src/modules/ecs/EcSetting/CourseSupports/index.js
index 60c573445..e5d413601 100644
--- a/public/react/src/modules/ecs/EcSetting/CourseSupports/index.js
+++ b/public/react/src/modules/ecs/EcSetting/CourseSupports/index.js
@@ -52,24 +52,6 @@ class CourseSupports extends Component {
         this.setState({
             ec_year_id:ec_year_id
         })
-        // const jol =`/ec_major_schools/get_navigation_data?ec_year_id=`+ec_year_id;
-        // axios.get(jol, {
-        //     withCredentials: true,
-        // })
-        //     .then((response) => {
-        //         if(response.status===200){
-        //             // if(response.data.allow_visit===false){
-        //             //     window.location.href="/403"
-        //             //  }
-        //             this.setState({
-        //                 schooldata:response.data
-        //             })
-        //         }
-        //     })
-        //     .catch(function (error) {
-        //         console.log(error);
-        //     });
-
 
         const url = `/ec_years/${ec_year_id}/graduation_course_supports.json`;
         axios.get(url)
@@ -90,32 +72,6 @@ class CourseSupports extends Component {
 						console.log(error);
 				});
 
-        // this.setState({
-        //     data:{course_count: 14,
-        //          course_support_data: [
-        //              {course_data: [{
-        //                      name: "军事课堂",
-        //                      top_relation: true,
-        //                      weigths: 0.1
-        //                  }, {
-        //                      name: "大学生心理健康教育",
-        //                      top_relation: true,
-        //                      weigths: 0.2
-        //                  }],
-        //              ec_graduation_subitem_id: 2,
-        //              num_total: 2,
-        //              sequence_num: "1-1",
-        //              weights_total: 0.30000000000000004,
-        //              },
-        //          ],
-        //          course_url: "/ec_major_schools/1/academic_years/1/ec_course_setting",
-        //          ec_year_id: 1,
-        //          max_support_count: 12,
-        //          subitems_count: 7,
-        //          subitems_url: "/ec_major_schools/1/academic_years/1/graduation_requirement"
-        //     }
-        // })
-
     }
     componentDidMount(){
         this.setState({
@@ -525,7 +481,7 @@ class CourseSupports extends Component {
                                                   <div className="operationColumn">
                                                       <div className="left">
                                                           <div className="width20 columnbox">{item.course_supports.length}</div>
-                                                          <div className="width20">{Math.round(item.weights_total*100)/100===0?" ":(Math.round(item.weights_total*100)/100)}</div>
+                                                          <div className="width20">{Math.round(item.weights_total*100)/100===0?0:(Math.round(item.weights_total*100)/100)}</div>
                                                       </div>
                                                       <div className="left operationalter">
                                                          {data.is_manager===false?"":<a className="editSubentry" data-tip-down="编辑">