diff --git a/public/react/src/modules/ecs/curriculum/Curriculum.js b/public/react/src/modules/ecs/curriculum/Curriculum.js
index 025f6740f..064d964eb 100644
--- a/public/react/src/modules/ecs/curriculum/Curriculum.js
+++ b/public/react/src/modules/ecs/curriculum/Curriculum.js
@@ -95,7 +95,16 @@ class Curriculum extends Component {
 		// })
 
 	}
-
+	bindRef = ref => {
+		console.log(ref);
+		console.log("调用了子对象1");
+		this.child = ref
+	};
+	newrightcalculatebuttonysl=(child)=>{
+		console.log("调用了子对象2");
+		console.log(child);
+		child.newrightcalculatebutton();
+	}
 	onAclick=(i)=>{
 		console.log("onAclick");
 		console.log(i);
@@ -215,7 +224,7 @@ class Curriculum extends Component {
 							<a className="white-btn edu-blueback-btn fr mb10 mr10 mt9" target="_blank" href={"/ec_courses/"+ec_course_id+"/export_evaluation_result.xls"}>导出评价详情</a>
 							</span>
 						  <span className={ismanager===false?"none":"right newrightcalculatebuttons fr mb10 mr20 "}
-							onClick={this.newrightcalculatebutton}>计算</span>
+							onClick={()=>this.newrightcalculatebuttonysl(this.child)}>计算</span>
 							</span>
 						 :titine===4?
 								<span className="fr ml20 SystemParameters" style={{color: '#989898'}}>（各环节平均得分*占比）之和/（各环节总分*占比）之和</span>
@@ -247,7 +256,7 @@ class Curriculum extends Component {
 								 render={ (props) => (<EcCourseEvaluationsbottom {...this.props} {...props} {...this.state} Ontitine={(i)=>this.Ontitine(i)}/>) }></Route>
 					{/*5课程达成评价结果*/}
 					<Route extra path='/ecs/major_schools/:majorId/years/:yearId/subpage/courses/:type/5'
-								 render={ (props) => (<EcCompletionCalculation {...this.props} {...props} {...this.state} Ontitine={(i)=>this.Ontitine(i)}/>) }></Route>
+								 render={ (props) => (<EcCompletionCalculation {...this.props} {...props} {...this.state} Ontitine={(i)=>this.Ontitine(i)} triggerRef={this.bindRef}/>) }></Route>
 				</Switch>
 			</div>
 			</div>
diff --git a/public/react/src/modules/ecs/subroute/ecCompletion_calculation/EcCompletionCalculation.js b/public/react/src/modules/ecs/subroute/ecCompletion_calculation/EcCompletionCalculation.js
index b99131754..fd6be2959 100644
--- a/public/react/src/modules/ecs/subroute/ecCompletion_calculation/EcCompletionCalculation.js
+++ b/public/react/src/modules/ecs/subroute/ecCompletion_calculation/EcCompletionCalculation.js
@@ -57,6 +57,8 @@ class EcCompletionCalculation extends Component {
 
     componentDidMount(){
         console.log("componentDidMount");
+
+
         // console.log(this.props);
         // let ec_course_id =this.props.match.params.ec_course_id;
         // this.UpdateClassData(true);
@@ -98,6 +100,11 @@ class EcCompletionCalculation extends Component {
                 console.log(error);
             });
         this.props.Ontitine("competition_calculation_info");
+        try {
+            this.props.triggerRef(this);
+        }catch (e) {
+
+        }
     }
 
     targetsget_navigation_data=(ec_year_id,ec_course_id)=>{
@@ -301,6 +308,7 @@ class EcCompletionCalculation extends Component {
     }
 
     newrightcalculatebutton=()=>{
+        console.log("调用了计算");
         this.setState({
             Spintype:true
         })
@@ -310,16 +318,19 @@ class EcCompletionCalculation extends Component {
         const Orl =`/ec_courses/${ec_course_id}/evaluation.json`;
         axios.get(Orl)
             .then((response) => {
-                if(response.data.status===1){
-                    this.setState({
-                        calculatetype:true,
-                        completiontype:true,
-                        completionlist:'计算成功',
-                        calculatesetype:true,
-                        Spintype:false
-                    })
-                    this.UpdateClassData(true);
+                if(response){
+                    if(response.data.status===1){
+                        this.setState({
+                            calculatetype:true,
+                            completiontype:true,
+                            completionlist:'计算成功',
+                            calculatesetype:true,
+                            Spintype:false
+                        })
+                        this.UpdateClassData(true);
+                    }
                 }
+
             })
             .catch(function (error) {
                     console.log(error)