diff --git a/SXElectricityInformationAcquisition/Assets/Scripts/ProcessMode/ActionWithDescription.cs b/SXElectricityInformationAcquisition/Assets/Scripts/ProcessMode/ActionWithDescription.cs
index 4ffac15b..3b0d975b 100644
--- a/SXElectricityInformationAcquisition/Assets/Scripts/ProcessMode/ActionWithDescription.cs
+++ b/SXElectricityInformationAcquisition/Assets/Scripts/ProcessMode/ActionWithDescription.cs
@@ -6,9 +6,9 @@ namespace DefaultNamespace.ProcessMode
 {
     public class ActionWithDescription
     {
-        public List<GameObject> TargetObjects { get; set; }
-        public Action Action { get; set; }
-        public string Description { get; set; }
+        public List<GameObject> TargetObjects { get; set; }//需要点击的对象
+        public Action Action { get; set; }//动作
+        public string Description { get; set; } //描述
         public bool IsSequential { get; set; } // 指示是否需要按顺序点击
         public HashSet<GameObject> ClickedObjects { get; private set; } // 已点击的对象集合
         public int CurrentObjectIndex { get; set; } // 当前对象的点击索引，仅用于按顺序点击的情况
@@ -19,8 +19,8 @@ namespace DefaultNamespace.ProcessMode
             Action = action;
             Description = description;
             IsSequential = isSequential;
-            ClickedObjects = new HashSet<GameObject>(); // 初始化已点击的对象集合
-            CurrentObjectIndex = 0; // 初始化为第一个对象
+            ClickedObjects = new HashSet<GameObject>();
+            CurrentObjectIndex = 0;
         }
     }
 
diff --git a/SXElectricityInformationAcquisition/Assets/StreamingAssets/DataConfig/StepData.json b/SXElectricityInformationAcquisition/Assets/StreamingAssets/DataConfig/StepData.json
index 51dc5b1d..aa3316a6 100644
--- a/SXElectricityInformationAcquisition/Assets/StreamingAssets/DataConfig/StepData.json
+++ b/SXElectricityInformationAcquisition/Assets/StreamingAssets/DataConfig/StepData.json
@@ -1,5 +1,28 @@
 {
   "steps": [
+    {
+      "stepDescription": "步骤 4 描述",
+      "score": 0,
+      "actions": [
+        {
+          "description": "将集中器连接线的螺丝全部拧开，拧开两个固定该线的螺丝后，线消失。;",
+          "score": 0,
+          "isSequential": true,
+          "targetObjects": [
+            "变电箱_门",
+            "插座"
+          ]
+        },{
+          "description": "将集中器连接线的螺丝全部拧开，拧开两个固定该线的螺丝后，线消失。;",
+          "score": 0,
+          "isSequential": false,
+          "targetObjects": [
+            "变电箱_门",
+            "插座"
+          ]
+        }
+      ]
+    },
     {
       "stepDescription": "步骤 4 描述",
       "score": 0,