diff --git a/others/C++/Image_format_converter/src/gui.cpp b/others/C++/Image_format_converter/src/gui.cpp
index d4d817d..ab65bc8 100644
--- a/others/C++/Image_format_converter/src/gui.cpp
+++ b/others/C++/Image_format_converter/src/gui.cpp
@@ -272,6 +272,6 @@ void MainWindow::convert_cb(Fl_Widget* w, void* data) {
     if (success) {
         fl_message("转换成功!");
     } else {
-        fl_alert("转换失败，请检查输入文件!");
+        fl_alert("转换失败,请检查输入文件!");
     }
 }
diff --git a/others/C++/Image_format_converter/src/image_loader.cpp b/others/C++/Image_format_converter/src/image_loader.cpp
index 2eae243..3adefed 100644
--- a/others/C++/Image_format_converter/src/image_loader.cpp
+++ b/others/C++/Image_format_converter/src/image_loader.cpp
@@ -130,7 +130,7 @@ ImageData ImageLoader::load(const std::string& path) {
             throw std::runtime_error("无法解码WebP图像");
         }
         
-        // 如果没有alpha通道，转换为RGB格式
+        // 如果没有alpha通道,转换为RGB格式
         if (data.channels == 3) {
             uint8_t* rgb_pixels = new uint8_t[data.width * data.height * 3];
             for (int i = 0; i < data.width * data.height; ++i) {