diff --git a/core/fxcodec/gif/cfx_gif.cpp b/core/fxcodec/gif/cfx_gif.cpp
index efe4f4b..40f99b6 100644
--- a/core/fxcodec/gif/cfx_gif.cpp
+++ b/core/fxcodec/gif/cfx_gif.cpp
@@ -17,8 +17,8 @@
               "CFX_GifHeader should have a size of 6");
 static_assert(sizeof(CFX_GifLocalScreenDescriptor) == 7,
               "CFX_GifLocalScreenDescriptor should have a size of 7");
-static_assert(sizeof(CFX_CFX_GifImageInfo) == 9,
-              "CFX_CFX_GifImageInfo should have a size of 9");
+static_assert(sizeof(CFX_GifImageInfo) == 9,
+              "CFX_GifImageInfo should have a size of 9");
 static_assert(sizeof(CFX_GifControlExtensionFlags) == 1,
               "CFX_GifControlExtensionFlags should have a size of 1");
 static_assert(sizeof(CFX_GifPlainTextExtension) == 13,
diff --git a/core/fxcodec/gif/cfx_gif.h b/core/fxcodec/gif/cfx_gif.h
index 497f400..3565c7b 100644
--- a/core/fxcodec/gif/cfx_gif.h
+++ b/core/fxcodec/gif/cfx_gif.h
@@ -64,7 +64,7 @@
   uint8_t pixel_aspect;
 };
 
-struct CFX_CFX_GifImageInfo {
+struct CFX_GifImageInfo {
   uint16_t left;
   uint16_t top;
   uint16_t width;
@@ -125,7 +125,7 @@
   std::unique_ptr<CFX_GifGraphicControlExtension> image_GCE;
   std::vector<CFX_GifPalette> local_palettes;
   std::vector<uint8_t, FxAllocAllocator<uint8_t>> row_buffer;
-  CFX_CFX_GifImageInfo image_info;
+  CFX_GifImageInfo image_info;
   uint8_t local_palette_exp;
   uint8_t code_exp;
   uint32_t data_pos;
diff --git a/core/fxcodec/gif/cfx_gifcontext.cpp b/core/fxcodec/gif/cfx_gifcontext.cpp
index 0003b55..0022a2c 100644
--- a/core/fxcodec/gif/cfx_gifcontext.cpp
+++ b/core/fxcodec/gif/cfx_gifcontext.cpp
@@ -461,7 +461,7 @@
     return CFX_GifDecodeStatus::Error;
 
   size_t read_marker = input_buffer_->GetPosition();
-  CFX_CFX_GifImageInfo img_info;
+  CFX_GifImageInfo img_info;
   if (!ReadAllOrNone(reinterpret_cast<uint8_t*>(&img_info), sizeof(img_info)))
     return CFX_GifDecodeStatus::Unfinished;