diff --git a/src/views/simulationEvaluation/addTask.vue b/src/views/simulationEvaluation/addTask.vue
index 270741b..1b2bbd0 100644
--- a/src/views/simulationEvaluation/addTask.vue
+++ b/src/views/simulationEvaluation/addTask.vue
@@ -236,6 +236,24 @@ const doPrev = () => {
     state.value = 0;
     info.logs = [];
     info.optIds = [];
+  }else if(active.value==3){
+    setTimeout(()=>{
+      if(info.parameters){
+        step3.value.returnData(info.parameters);
+      }
+    },400);
+  }else if(active.value==2){
+    setTimeout(()=>{
+      if(modelInfo){
+        step2.value.returnData(modelInfo);
+      }
+    },400);
+  }else if(active.value==1){
+    setTimeout(()=>{
+      if(info.taskInfo){
+        step1.value.returnData(info.taskInfo);
+      }
+    },400);
   }
 }
 const doNext = () => {
diff --git a/src/views/simulationEvaluation/components/addStep1.vue b/src/views/simulationEvaluation/components/addStep1.vue
index e4285a9..62373fc 100644
--- a/src/views/simulationEvaluation/components/addStep1.vue
+++ b/src/views/simulationEvaluation/components/addStep1.vue
@@ -67,6 +67,11 @@ const initData=()=>{
         info.taskTypes=d.data.data.infr_task_type_list
     });
 }
+const returnData=(d)=>{
+    upForm.taskName=d.taskName
+    upForm.taskDesc=d.taskDesc
+    upForm.taskType=d.taskType
+}
 onMounted(() => {
   initData();
 });
@@ -74,7 +79,8 @@ onMounted(() => {
 
 defineExpose({
     checkForm,
-    getFormData
+    getFormData,
+    returnData
 })
 
 
diff --git a/src/views/simulationEvaluation/components/addStep2.vue b/src/views/simulationEvaluation/components/addStep2.vue
index 34bfc19..aaf2d6c 100644
--- a/src/views/simulationEvaluation/components/addStep2.vue
+++ b/src/views/simulationEvaluation/components/addStep2.vue
@@ -1,7 +1,6 @@
 <template>
   <el-card style="margin-top:12px" class="simulation-add-add-step2">
     <template #header>模型列表</template>
-
     <el-table v-loading="loading" :data="info.data" stripe @row-click="doRowClick">
       <el-table-column align="center" width="55" label="选择">
         <template #default="scope">
@@ -71,13 +70,17 @@ const checkForm = () => {
   return null;
 };
 
+const returnData=d=>{
+  modelSelection.value=""+d.id;
+}
 
 onMounted(() => {
   handleQuery();
 });
 
 defineExpose({
-  checkForm
+  checkForm,
+  returnData
 })
 
 </script>
diff --git a/src/views/simulationEvaluation/components/addStep3.vue b/src/views/simulationEvaluation/components/addStep3.vue
index dbbc94d..83ea1e0 100644
--- a/src/views/simulationEvaluation/components/addStep3.vue
+++ b/src/views/simulationEvaluation/components/addStep3.vue
@@ -71,11 +71,11 @@ function handleFileChange(file) {
                     type: "warning",
                 }).then(function () {
                     info.jsonData = JSON.parse(res);
-                 });
+                });
             } else {
-                info.jsonData = JSON.parse(res);               
+                info.jsonData = JSON.parse(res);
             }
-            info.file=file;
+            info.file = file;
             uploadRef.value.clearFiles();
         }
     });
@@ -98,8 +98,8 @@ function isJSON(str, showMsg) {
         return false;
     }
 }
-function updateJson(val){
-    info.jsonData=val;
+function updateJson(val) {
+    info.jsonData = val;
 }
 // 文件读取
 function uploadFile(file) {
@@ -118,16 +118,25 @@ function handleFileRemove() {
 }
 function handleFileExceed() {
 }
-function checkForm(){
-    if(info.file){
+function checkForm() {
+    if (info.file) {
         return info.jsonData
-    }else{
+    } else {
         ElMessage.error("请选择推理参数文件！");
         return null
     }
 }
+
+const returnData = (d) => {
+    if(d && isJSON(d,false)){
+        info.jsonData=JSON.parse(d);
+        info.file=true;
+    }
+}
+
 defineExpose({
-    checkForm
+    checkForm,
+    returnData
 })
 </script>
 <style lang="scss" scoped>
diff --git a/src/views/simulationEvaluation/components/addStep4.vue b/src/views/simulationEvaluation/components/addStep4.vue
index 6c8dcf9..4659b84 100644
--- a/src/views/simulationEvaluation/components/addStep4.vue
+++ b/src/views/simulationEvaluation/components/addStep4.vue
@@ -159,6 +159,7 @@ const updateState = (s) => {
 const updateLogs = (logs) => {
   info.logs = logs;
 };
+
 onMounted(() => {
   handleQuery();
 });