diff --git a/frameworks/innerkitsimpl/utils/include/image_utils.h b/frameworks/innerkitsimpl/utils/include/image_utils.h
index 616b837e0a71696d7e05b7e3ef8a70cc8bde792d..ff6112c1526a3353d830e2cb98ddd22842d109da 100644
--- a/frameworks/innerkitsimpl/utils/include/image_utils.h
+++ b/frameworks/innerkitsimpl/utils/include/image_utils.h
@@ -122,8 +122,6 @@ public:
         AllocatorType type, uint8_t* ptr, uint64_t count, void* fd);
     static bool IsSdrPixelMapReuseSuccess(ImagePlugin::DecodeContext& context, int width,
         int height, const std::shared_ptr<PixelMap> &reusePixelmap);
-    static bool IsReuseYUV(ImagePlugin::DecodeContext& context, const std::shared_ptr<PixelMap> &reusePixelmap);
-    static bool IsReuseRGB(ImagePlugin::DecodeContext& context, const std::shared_ptr<PixelMap> &reusePixelmap);
     static bool IsYuvFormat(PixelFormat format);
     static bool IsRGBX(PixelFormat format);
     static bool PixelMapCreateCheckFormat(PixelFormat format);
diff --git a/frameworks/innerkitsimpl/utils/src/image_utils.cpp b/frameworks/innerkitsimpl/utils/src/image_utils.cpp
index c34e389f0ed4d2ad7a6c552afe2166b1a6dfcb98..ba67e2ffebaf915510fe6cfaef03a422aa0a07f9 100644
--- a/frameworks/innerkitsimpl/utils/src/image_utils.cpp
+++ b/frameworks/innerkitsimpl/utils/src/image_utils.cpp
@@ -1516,8 +1516,7 @@ bool ImageUtils::CanReusePixelMapHdr(ImagePlugin::DecodeContext& context, int wi
         hdrPixelFormat = GRAPHIC_PIXEL_FMT_YCBCR_P010;
     }
     SetContextHdr(context, hdrPixelFormat);
-    bool cond = ((reusePixelmap->GetPixelFormat() != PixelFormat::RGBA_1010102) ||
-        (context.info.pixelFormat != PixelFormat::RGBA_1010102));
+    bool cond = (reusePixelmap->GetPixelFormat() != context.info.pixelFormat);
     CHECK_ERROR_RETURN_RET_LOG(cond, false, "PixelFormat of Hdrimage is not equal to reusePixelmap");
     return true;
 #else
@@ -1525,28 +1524,6 @@ bool ImageUtils::CanReusePixelMapHdr(ImagePlugin::DecodeContext& context, int wi
 #endif
 }
 
-bool IsReuseYUVFormat(PixelFormat format)
-{
-    return format == PixelFormat::NV12 || format == PixelFormat::NV21;
-}
-
-// Determine whether the reusePixelmap and decoding image are both YUV format.
-bool ImageUtils::IsReuseYUV(ImagePlugin::DecodeContext& context, const std::shared_ptr<PixelMap> &reusePixelmap)
-{
-    return IsReuseYUVFormat(reusePixelmap->GetPixelFormat()) && IsReuseYUVFormat(context.info.pixelFormat);
-}
-
-bool IsReuseRGBFormat(PixelFormat format)
-{
-    return format == PixelFormat::RGBA_8888 || format == PixelFormat::BGRA_8888;
-}
-
-// Determine whether the reusePixelmap and decoding image are both RGB format.
-bool ImageUtils::IsReuseRGB(ImagePlugin::DecodeContext& context, const std::shared_ptr<PixelMap> &reusePixelmap)
-{
-    return IsReuseRGBFormat(reusePixelmap->GetPixelFormat()) && IsReuseRGBFormat(context.info.pixelFormat);
-}
-
 bool ImageUtils::CanReusePixelMapSdr(ImagePlugin::DecodeContext& context, int width,
     int height, const std::shared_ptr<PixelMap> &reusePixelmap)
 {
@@ -1556,7 +1533,7 @@ bool ImageUtils::CanReusePixelMapSdr(ImagePlugin::DecodeContext& context, int wi
     bool cond = ((reusePixelmap->GetPixelFormat() == PixelFormat::RGBA_1010102) ||
         (context.info.pixelFormat == PixelFormat::RGBA_1010102));
     CHECK_ERROR_RETURN_RET_LOG(cond, false, "Sdr image is not RGBA 10bit");
-    cond = (!IsReuseYUV(context, reusePixelmap) && !IsReuseRGB(context, reusePixelmap));
+    cond = (reusePixelmap->GetPixelFormat() != context.info.pixelFormat);
     CHECK_ERROR_RETURN_RET_LOG(cond, false, "PixelFormat of Sdrimage is not equal to reusePixelmap");
     return true;
 }