diff --git a/src/main/java/com/wxjw/controller/openapi/GetFileTreeController.java b/src/main/java/com/wxjw/controller/openapi/GetFileTreeController.java
index b1666ab..79ee345 100644
--- a/src/main/java/com/wxjw/controller/openapi/GetFileTreeController.java
+++ b/src/main/java/com/wxjw/controller/openapi/GetFileTreeController.java
@@ -1,16 +1,16 @@
 package com.wxjw.controller.openapi;
 
-import com.wxjw.common.Result;
+import com.wxjw.common.BaseResponse;
+import com.wxjw.common.ResultUtil;
 import com.wxjw.dal.dao.ExcelInfoMapper;
+import com.wxjw.dal.pojo.ErrorCode;
+import com.wxjw.dal.pojo.data.getFileTree.GetFileTreeResultBody;
 import com.wxjw.service.GetFileTreeService;
 import jakarta.annotation.Resource;
 import org.jetbrains.annotations.NotNull;
 import org.springframework.http.ResponseEntity;
 import org.springframework.web.bind.annotation.*;
 
-import java.util.ArrayList;
-import java.util.HashMap;
-
 /**
  * Controller 获取文件树
  *
@@ -24,14 +24,11 @@ public class GetFileTreeController {
     ExcelInfoMapper excelInfoMapper;
 
     @PostMapping("/files/tree")
-    public ResponseEntity<Result<Object>> getFileTree(@RequestBody @NotNull HashMap<String, String> resultBody) {
-        String getResult = resultBody.get("action");
-        if ("getfiletree".equals(getResult)) {
-            return ResponseEntity.ok()
-                    .body(new GetFileTreeService().getFileTreeService(excelInfoMapper));
+    public ResponseEntity<BaseResponse<Object>> getFileTree(@RequestBody @NotNull GetFileTreeResultBody resultBody) {
+        if ("getfiletree".equals(resultBody.getAction())) {
+            return new GetFileTreeService().getFileTreeService(excelInfoMapper);
         } else {
-            return ResponseEntity.badRequest()
-                    .body(new Result<>(403, null, "参数错误"));
+            return ResultUtil.error(ErrorCode.PARAMETER_ERROR);
         }
     }
 }
diff --git a/src/main/java/com/wxjw/dal/pojo/data/getFileTree/GetFileTreeChildren.java b/src/main/java/com/wxjw/dal/pojo/data/getFileTree/GetFileTreeChildren.java
deleted file mode 100644
index e82f9ab..0000000
--- a/src/main/java/com/wxjw/dal/pojo/data/getFileTree/GetFileTreeChildren.java
+++ /dev/null
@@ -1,17 +0,0 @@
-package com.wxjw.dal.pojo.data.getFileTree;
-
-import lombok.AllArgsConstructor;
-import lombok.Data;
-
-/**
- * Data 自定义 GetFileTreeController 实体类构造 父亲
- *
- * @author 筱锋xiao_lfeng
- */
-@Data
-@AllArgsConstructor
-public class GetFileTreeChildren<T> {
-    private String name;
-    private int id;
-    private T children;
-}
diff --git a/src/main/java/com/wxjw/dal/pojo/data/getFileTree/GetFileTreeData.java b/src/main/java/com/wxjw/dal/pojo/data/getFileTree/GetFileTreeData.java
new file mode 100644
index 0000000..f521e7d
--- /dev/null
+++ b/src/main/java/com/wxjw/dal/pojo/data/getFileTree/GetFileTreeData.java
@@ -0,0 +1,54 @@
+package com.wxjw.dal.pojo.data.getFileTree;
+
+import com.wxjw.dal.dao.ExcelInfoMapper;
+import lombok.AllArgsConstructor;
+import lombok.Data;
+import lombok.ToString;
+import org.jetbrains.annotations.NotNull;
+
+import java.util.ArrayList;
+
+/**
+ * Data 自定义 GetFileTreeController 实体类构造 父亲
+ *
+ * @author 筱锋xiao_lfeng
+ */
+@Data
+@AllArgsConstructor
+public class GetFileTreeData {
+    private String name;
+    private boolean open;
+    private ArrayList<Object> children;
+
+    public GetFileTreeData setData(@NotNull ExcelInfoMapper excelInfoMapper, int id) {
+        ArrayList<Object> children = new ArrayList<>();
+        excelInfoMapper.getAllExcelFilesName().forEach(name -> {
+            if (id == name.getType()) {
+                ArrayList<Object> childrenSheet = new ArrayList<>();
+                excelInfoMapper.getAllExcelInfos().forEach(sheet -> {
+                    if (name.getFileName() != null && id == sheet.getType() && name.getFileName().equals(sheet.getFileName())) {
+                        childrenSheet.add(new Sheet(sheet.getSheetName(), sheet.getId()));
+                    }
+                });
+                children.add(new Children<>(name.getFileName(), name.getId(), childrenSheet));
+            }
+        });
+        this.children = children;
+        return this;
+    }
+}
+
+@Data
+@AllArgsConstructor
+class Children<T> {
+    private String name;
+    private int id;
+    private T children;
+}
+
+@Data
+@AllArgsConstructor
+class Sheet {
+    private String name;
+    private int id;
+}
diff --git a/src/main/java/com/wxjw/dal/pojo/data/getFileTree/GetFileTreeFather.java b/src/main/java/com/wxjw/dal/pojo/data/getFileTree/GetFileTreeFather.java
deleted file mode 100644
index bf75ac9..0000000
--- a/src/main/java/com/wxjw/dal/pojo/data/getFileTree/GetFileTreeFather.java
+++ /dev/null
@@ -1,17 +0,0 @@
-package com.wxjw.dal.pojo.data.getFileTree;
-
-import lombok.AllArgsConstructor;
-import lombok.Data;
-
-/**
- * Data 自定义 GetFileTreeController 实体类构造 父亲
- *
- * @author 筱锋xiao_lfeng
- */
-@Data
-@AllArgsConstructor
-public class GetFileTreeFather<T> {
-    private String name;
-    private boolean open;
-    private T children;
-}
diff --git a/src/main/java/com/wxjw/dal/pojo/data/getFileTree/GetFileTreeResultBody.java b/src/main/java/com/wxjw/dal/pojo/data/getFileTree/GetFileTreeResultBody.java
new file mode 100644
index 0000000..f4fa119
--- /dev/null
+++ b/src/main/java/com/wxjw/dal/pojo/data/getFileTree/GetFileTreeResultBody.java
@@ -0,0 +1,13 @@
+package com.wxjw.dal.pojo.data.getFileTree;
+
+import lombok.Getter;
+
+/**
+ * GetFileTreeResultBody
+ *
+ * @author 筱锋xiao_lfeng
+ */
+@Getter
+public class GetFileTreeResultBody {
+    private String action;
+}
diff --git a/src/main/java/com/wxjw/dal/pojo/data/getFileTree/GetFileTreeSheet.java b/src/main/java/com/wxjw/dal/pojo/data/getFileTree/GetFileTreeSheet.java
deleted file mode 100644
index cdb4979..0000000
--- a/src/main/java/com/wxjw/dal/pojo/data/getFileTree/GetFileTreeSheet.java
+++ /dev/null
@@ -1,16 +0,0 @@
-package com.wxjw.dal.pojo.data.getFileTree;
-
-import lombok.AllArgsConstructor;
-import lombok.Data;
-
-/**
- * Data 自定义 GetFileTreeController 实体类构造 父亲
- *
- * @author 筱锋xiao_lfeng
- */
-@Data
-@AllArgsConstructor
-public class GetFileTreeSheet {
-    private String name;
-    private int id;
-}
diff --git a/src/main/java/com/wxjw/service/GetFileTreeService.java b/src/main/java/com/wxjw/service/GetFileTreeService.java
index b9e0a2a..b132137 100644
--- a/src/main/java/com/wxjw/service/GetFileTreeService.java
+++ b/src/main/java/com/wxjw/service/GetFileTreeService.java
@@ -1,12 +1,12 @@
 package com.wxjw.service;
 
-import com.wxjw.common.Result;
+import com.wxjw.common.BaseResponse;
+import com.wxjw.common.ResultUtil;
 import com.wxjw.dal.dao.ExcelInfoMapper;
-import com.wxjw.dal.pojo.data.getFileTree.GetFileTreeChildren;
-import com.wxjw.dal.pojo.data.getFileTree.GetFileTreeFather;
-import com.wxjw.dal.pojo.data.getFileTree.GetFileTreeSheet;
+import com.wxjw.dal.pojo.ErrorCode;
+import com.wxjw.dal.pojo.data.getFileTree.GetFileTreeData;
 import com.wxjw.dal.pojo.entity.ExcelInfoEntity;
-import jakarta.annotation.Resource;
+import org.springframework.http.ResponseEntity;
 import org.springframework.stereotype.Service;
 
 import java.util.ArrayList;
@@ -20,39 +20,22 @@ import java.util.ArrayList;
 @Service
 public class GetFileTreeService {
 
-    public Result<Object> getFileTreeService(ExcelInfoMapper excelInfoMapper) {
+    public ResponseEntity<BaseResponse<Object>> getFileTreeService(ExcelInfoMapper excelInfoMapper) {
         // 从数据库读取数据
         ArrayList<ExcelInfoEntity> allExcelFileName = (ArrayList<ExcelInfoEntity>) excelInfoMapper.getAllExcelFilesName();
         // 检查所得数据是否为空
         if (!allExcelFileName.isEmpty() && !excelInfoMapper.getAllExcelInfos().isEmpty()) {
             ArrayList<Object> data = new ArrayList<>();
             for (int i = 0; i < 3; i++) {
-                // 循环创建
-                ArrayList<Object> fatherList = new ArrayList<>();
-                for (ExcelInfoEntity excelInfoEntityFather : allExcelFileName) {
-                    if (excelInfoEntityFather.getType() == i) {
-                        ArrayList<Object> childrenList = new ArrayList<>();
-                        for (ExcelInfoEntity excelInfoEntityChildren : excelInfoMapper.getAllExcelInfos()) {
-                            GetFileTreeSheet getFileTreeSheet;
-                            getFileTreeSheet = new GetFileTreeSheet(excelInfoEntityChildren.getSheetName(), excelInfoEntityChildren.getId());
-                            childrenList.add(getFileTreeSheet);
-                        }
-
-
-                        GetFileTreeChildren<Object> getFileTreeChildren;
-                        getFileTreeChildren = new GetFileTreeChildren<>(excelInfoEntityFather.getFileName(), excelInfoEntityFather.getId(), childrenList);
-                        fatherList.add(getFileTreeChildren);
-                    }
-                }
                 switch (i) {
-                    case 0 -> data.add(new GetFileTreeFather<>("公共库", true, fatherList));
-                    case 1 -> data.add(new GetFileTreeFather<>("高级库", true, fatherList));
-                    case 2 -> data.add(new GetFileTreeFather<>("个人库", true, fatherList));
+                    case 0 -> data.add(new GetFileTreeData("公共库", true, null).setData(excelInfoMapper, i));
+                    case 1 -> data.add(new GetFileTreeData("高级库", true, null).setData(excelInfoMapper, i));
+                    case 2 -> data.add(new GetFileTreeData("个人库", true, null).setData(excelInfoMapper, i));
                 }
             }
-            return new Result<>(200, data, "输出成功");
+            return ResultUtil.success(data, "输出成功");
         } else {
-            return new Result<>(403, null, "数据为空");
+            return ResultUtil.error(ErrorCode.DATA_IS_EMPTY);
         }
     }
 }