diff --git a/csv/csv.dll b/csv/csv.dll
deleted file mode 100644
index e7b3bd3..0000000
Binary files a/csv/csv.dll and /dev/null differ
diff --git a/csv/csv.go b/csv/csv.go
index fffb373..b8e4b8c 100644
--- a/csv/csv.go
+++ b/csv/csv.go
@@ -133,7 +133,6 @@ func NewCSVManager(config ManagerConfig) *CSVManager {
 	if config.MaxOpenFiles <= 0 {
 		config.MaxOpenFiles = DefaultConfig.MaxOpenFiles
 	}
-
 	return &CSVManager{
 		handles:    sync.Map{},
 		nextHandle: 1,
diff --git a/csv/csv.h b/csv/csv.h
deleted file mode 100644
index a397a21..0000000
--- a/csv/csv.h
+++ /dev/null
@@ -1,102 +0,0 @@
-/* Code generated by cmd/cgo; DO NOT EDIT. */
-
-/* package command-line-arguments */
-
-
-#line 1 "cgo-builtin-export-prolog"
-
-#include <stddef.h>
-
-#ifndef GO_CGO_EXPORT_PROLOGUE_H
-#define GO_CGO_EXPORT_PROLOGUE_H
-
-#ifndef GO_CGO_GOSTRING_TYPEDEF
-typedef struct { const char *p; ptrdiff_t n; } _GoString_;
-extern size_t _GoStringLen(_GoString_ s);
-extern const char *_GoStringPtr(_GoString_ s);
-#endif
-
-#endif
-
-/* Start of preamble from import "C" comments.  */
-
-
-#line 3 "csv.go"
-
-#include <stdlib.h>
-
-#line 1 "cgo-generated-wrapper"
-
-
-/* End of preamble from import "C" comments.  */
-
-
-/* Start of boilerplate cgo prologue.  */
-#line 1 "cgo-gcc-export-header-prolog"
-
-#ifndef GO_CGO_PROLOGUE_H
-#define GO_CGO_PROLOGUE_H
-
-typedef signed char GoInt8;
-typedef unsigned char GoUint8;
-typedef short GoInt16;
-typedef unsigned short GoUint16;
-typedef int GoInt32;
-typedef unsigned int GoUint32;
-typedef long long GoInt64;
-typedef unsigned long long GoUint64;
-typedef GoInt64 GoInt;
-typedef GoUint64 GoUint;
-typedef size_t GoUintptr;
-typedef float GoFloat32;
-typedef double GoFloat64;
-#ifdef _MSC_VER
-#if !defined(__cplusplus) || _MSVC_LANG <= 201402L
-#include <complex.h>
-typedef _Fcomplex GoComplex64;
-typedef _Dcomplex GoComplex128;
-#else
-#include <complex>
-typedef std::complex<float> GoComplex64;
-typedef std::complex<double> GoComplex128;
-#endif
-#else
-typedef float _Complex GoComplex64;
-typedef double _Complex GoComplex128;
-#endif
-
-/*
-  static assertion to make sure the file is being used on architecture
-  at least with matching size of GoInt.
-*/
-typedef char _check_for_64_bit_pointer_matching_GoInt[sizeof(void*)==64/8 ? 1:-1];
-
-#ifndef GO_CGO_GOSTRING_TYPEDEF
-typedef _GoString_ GoString;
-#endif
-typedef void *GoMap;
-typedef void *GoChan;
-typedef struct { void *t; void *v; } GoInterface;
-typedef struct { void *data; GoInt len; GoInt cap; } GoSlice;
-
-#endif
-
-/* End of boilerplate cgo prologue.  */
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-
-// ===================== C 函数导入 ==================
-// OpenCSVFile 打开/创建CSV文件
-//
-extern __declspec(dllexport) char* OpenCSVFile(char* filename, char delimiter, int hasHeader);
-
-// UpdateCSVRowSafe 修改csv文件行数据
-//
-extern __declspec(dllexport) char* UpdateCSVRowSafe(long long int handleID, int rowNum, char* newRow);
-
-#ifdef __cplusplus
-}
-#endif
diff --git a/csv/taskLog1.csv b/csv/taskLog1.csv
deleted file mode 100644
index b8c3b98..0000000
--- a/csv/taskLog1.csv
+++ /dev/null
@@ -1,8 +0,0 @@
-"isbn","价格","库存","日志","三方平台id"
-"9787107267505","30.80","1","上传成功","877133619369"
-"9787200066883","23.17","1","上传成功","877132920079"
-"9787115524539","8.87","","调用过于频繁，请调整调用频率",""
-"9787810791373","32.02","","调用过于频繁，请调整调用频率",""
-"9787548745600","151.30","","商品价格不在设置的价格区间",""
-"9787111546955","8.47","","商品信息中包含违规内容",""
-"9787303284382","62.76","1","上传成功","877133371509"
diff --git a/es/es.go b/es/es.go
new file mode 100644
index 0000000..06ab7d0
--- /dev/null
+++ b/es/es.go
@@ -0,0 +1 @@
+package main
diff --git a/es/main.go b/es/main.go
index 56f12e7..373d74b 100644
--- a/es/main.go
+++ b/es/main.go
@@ -87,7 +87,7 @@ type Statistics struct {
 }
 
 // NewESClient 初始化 ES 客户端
-// 说明：与 main(2).go 保持一致的连接方式（禁用证书校验、设置超时和连接池参数）
+// 说明：保持一致的连接方式（禁用证书校验、设置超时和连接池参数）
 func NewESClient(addresses []string, username, password string) (*ESClient, error) {
 	cfg := elasticsearch.Config{
 		Addresses: addresses,
diff --git a/image/imageDllTest.go b/image/imageDllTest.go
index 07238bd..6487b00 100644
--- a/image/imageDllTest.go
+++ b/image/imageDllTest.go
@@ -11,9 +11,10 @@ import (
 
 // ImageDLL 图片处理DLL结构
 type imageDLL struct {
-	dll          *syscall.DLL
-	processImage *syscall.Proc
-	freeCString  *syscall.Proc
+	dll                            *syscall.DLL
+	processImage                   *syscall.Proc
+	createWhiteBottomCenteredImage *syscall.Proc
+	freeCString                    *syscall.Proc
 }
 
 // 初始化imageDLL
@@ -26,9 +27,10 @@ func InitImageDll() (*imageDLL, error) {
 		return nil, fmt.Errorf("加载image DLL 失败: %s", err)
 	} else {
 		return &imageDLL{
-			dll:          dll,
-			processImage: dll.MustFindProc("ProcessImage"),
-			freeCString:  dll.MustFindProc("FreeCString"),
+			dll:                            dll,
+			processImage:                   dll.MustFindProc("ProcessImage"),
+			createWhiteBottomCenteredImage: dll.MustFindProc("CreateWhiteBottomCenteredImage"),
+			freeCString:                    dll.MustFindProc("FreeCString"),
 		}, nil
 	}
 }
@@ -44,6 +46,21 @@ func (m *imageDLL) ProcessImage(config *Config) error {
 	return nil
 }
 
+func (m *imageDLL) CreateWhiteBottomCenteredImage(config *Config, w int, h int) (string, error) {
+	proc, err2 := m.dll.FindProc("CreateWhiteBottomCenteredImage")
+	if err2 != nil {
+		return "", err2
+	}
+	marshal, err := json.Marshal(config)
+	if err != nil {
+		return "", fmt.Errorf("json转换失败: %s", err)
+	}
+
+	fromString, _ := syscall.BytePtrFromString(string(marshal))
+	info, _, _ := proc.Call(uintptr(unsafe.Pointer(fromString)), uintptr(w), uintptr(h))
+	return cStr(info), nil
+}
+
 // cStr 将 C 字符串指针转换为 Go 字符串
 func cStr(ptr uintptr) string {
 	if ptr == 0 {
@@ -61,27 +78,32 @@ func cStr(ptr uintptr) string {
 	return string(b)
 }
 
-//
-//func main() {
-//
-//	config := &Config{
-//		InputDir:       "D:\\www\\wwwroot\\imageTool\\img\\image", // 输入图片目录
-//		OutputDir:      "D:\\isbn_images\\result",                 // 输出根目录
-//		FileName:       "D:\\isbn_images\\result\\9771671688095.jpg",
-//		MatchDir:       "matched",   // 满足条件的图片目录
-//		UnmatchDir:     "unmatched", // 不满足条件的图片目录
-//		EqualHeightDir: "equalHeight",
-//		MinWhitePct:    0.1,  // 纯白占比下限 10%
-//		MaxWhitePct:    0.65, // 纯白占比上限 90%
-//		Extensions:     []string{"jpg", "jpeg", "png", "gif", "bmp", "webp"},
-//	}
-//
-//	dll, err := InitImageDll()
-//	if err != nil {
-//		fmt.Println(err)
-//	}
-//	err = dll.ProcessImage(config)
-//	if err != nil {
-//		fmt.Println(err)
-//	}
-//}
+func main() {
+
+	config := &Config{
+		OutputDir:      "D:\\isbn_images\\result", // 输出根目录
+		FileName:       "D:\\isbn_images\\result\\9771671688095.jpg",
+		MatchDir:       "matched",   // 满足条件的图片目录
+		UnmatchDir:     "unmatched", // 不满足条件的图片目录
+		WhiteDir:       "white",
+		EqualHeightDir: "equalHeight",
+		MinWhitePct:    0.1,  // 纯白占比下限 10%
+		MaxWhitePct:    0.65, // 纯白占比上限 90%
+		Extensions:     []string{"jpg", "jpeg", "png", "gif", "bmp", "webp"},
+	}
+
+	dll, err := InitImageDll()
+	if err != nil {
+		fmt.Println(err)
+	}
+	//err = dll.ProcessImage(config)
+	//if err != nil {
+	//	fmt.Println(err)
+	//}
+
+	image, err := dll.CreateWhiteBottomCenteredImage(config, 800, 800)
+	if err != nil {
+		fmt.Println(err)
+	}
+	fmt.Println(image)
+}
diff --git a/image/imageTest.go b/image/imageTest.go
index ec43c2b..77f1418 100644
--- a/image/imageTest.go
+++ b/image/imageTest.go
@@ -1,43 +1,41 @@
 package main
 
-import "fmt"
-
-func main() {
-	// ==================== 在这里设置你的参数 ====================
-	config := &Config{
-		OutputDir:         "D:\\isbn_images\\result", // 输出根目录
-		FileName:          "D:\\isbn_images\\result\\9771671688095.jpg",
-		MatchDir:          "matched",   // 满足条件的图片目录
-		UnmatchDir:        "unmatched", // 不满足条件的图片目录
-		EqualHeightDir:    "equalHeight",
-		WhiteDir:          "white",
-		WhiteBorderPngDir: "whiteBorderPng",
-		MinWhitePct:       0.1,  // 纯白占比下限 10%
-		MaxWhitePct:       0.65, // 纯白占比上限 90%
-		Extensions:        []string{"jpg", "jpeg", "png", "gif", "bmp", "webp"},
-	}
-
-	//err := processImage(config)
-	//if err != nil {
-	//	fmt.Println(err)
-	//}
-	//
-	//file, err := resizeToHeightQuality(config, 700)
-	//if err != nil {
-	//	fmt.Println(err)
-	//}
-	//fmt.Println(file)
-	//config.FileName = file
-	//fmt.Println(config)
-	//file1, err := createWhiteBottomCenteredImage(config, 800, 800)
-	//if err != nil {
-	//	fmt.Println(err)
-	//}
-	//fmt.Println(file1)
-
-	png, err := removeWhiteBorderAndPNG(config)
-	if err != nil {
-		fmt.Println(err)
-	}
-	fmt.Println(png)
-}
+//func main() {
+//	// ==================== 在这里设置你的参数 ====================
+//	config := &Config{
+//		OutputDir:         "D:\\isbn_images\\result", // 输出根目录
+//		FileName:          "D:\\isbn_images\\result\\9771671688095.jpg",
+//		MatchDir:          "matched",   // 满足条件的图片目录
+//		UnmatchDir:        "unmatched", // 不满足条件的图片目录
+//		EqualHeightDir:    "equalHeight",
+//		WhiteDir:          "white",
+//		WhiteBorderPngDir: "whiteBorderPng",
+//		MinWhitePct:       0.1,  // 纯白占比下限 10%
+//		MaxWhitePct:       0.65, // 纯白占比上限 90%
+//		Extensions:        []string{"jpg", "jpeg", "png", "gif", "bmp", "webp"},
+//	}
+//
+//	//err := processImage(config)
+//	//if err != nil {
+//	//	fmt.Println(err)
+//	//}
+//	//
+//	//file, err := resizeToHeightQuality(config, 700)
+//	//if err != nil {
+//	//	fmt.Println(err)
+//	//}
+//	//fmt.Println(file)
+//	//config.FileName = file
+//	//fmt.Println(config)
+//	//file1, err := createWhiteBottomCenteredImage(config, 800, 800)
+//	//if err != nil {
+//	//	fmt.Println(err)
+//	//}
+//	//fmt.Println(file1)
+//
+//	png, err := removeWhiteBorderAndPNG(config)
+//	if err != nil {
+//		fmt.Println(err)
+//	}
+//	fmt.Println(png)
+//}