diff --git a/Cargo.lock b/Cargo.lock
index 81916c8..cdafc2d 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -1316,7 +1316,6 @@ dependencies = [
  "imageproc",
  "infer",
  "kamadak-exif",
- "libheif-sys",
  "log",
  "mime_guess",
  "once_cell",
@@ -2279,17 +2278,6 @@ dependencies = [
  "cc",
 ]
 
-[[package]]
-name = "libheif-sys"
-version = "1.16.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2fec9617ceb95892391fba66dc1d559b3b15997844f5d36b17cb96ed86e0551c"
-dependencies = [
- "libc",
- "pkg-config",
- "vcpkg",
-]
-
 [[package]]
 name = "libm"
 version = "0.2.11"
diff --git a/Cargo.toml b/Cargo.toml
index 4934393..6c0f7b2 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -26,7 +26,7 @@ env_logger = "0.11.5"
 actix = "0.13.5"
 imageproc = "0.25.0"
 ab_glyph = "0.2.29"
-libheif-sys = "1.12"
+# libheif-sys = "1.12.0"
 once_cell = "1.18"
 kamadak-exif = "0.5"
 infer = "0.15"
diff --git a/Dockerfile b/Dockerfile
index 9030fd7..1dc08a2 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,24 +1,30 @@
-# Use Debian-based Rust image instead of Alpine
-FROM rust:slim-bookworm AS build
+# Build stage
+FROM rust:slim-bookworm as build
 
-# Install necessary packages
+# Install build dependencies
 RUN apt-get update && \
-    apt-get install -y git pkg-config make g++ libssl-dev libheif-dev libheif1 libtiff-dev \
-                       clang libclang-dev pkg-config libde265-dev libx265-dev libjpeg-dev && \
-    rustup target add x86_64-unknown-linux-gnu
+    apt-get install -y \
+    git \
+    pkg-config \
+    make \
+    g++ \
+    libssl-dev \
+    libtiff-dev \
+    clang \
+    libclang-dev \
+    pkg-config \
+    && apt-get clean \
+    && rm -rf /var/lib/apt/lists/*
 
-# Set environment variables for libclang
-ENV LIBCLANG_PATH=/usr/lib/llvm-14/lib
-ENV BINDGEN_EXTRA_CLANG_ARGS="-I/usr/include"
-ENV PKG_CONFIG_PATH=/usr/lib/x86_64-linux-gnu/pkgconfig:/usr/share/pkgconfig
-ENV PKG_CONFIG_ALLOW_SYSTEM_LIBS=1
-ENV PKG_CONFIG_ALLOW_SYSTEM_CFLAGS=1
+# Add target
+RUN rustup target add x86_64-unknown-linux-gnu
 
-# Create a new Rust binary project
+# Create a new empty shell project
 RUN USER=root cargo new --bin quoter
+
 WORKDIR /quoter
 
-# Copy Cargo files to cache dependencies
+# Copy manifests
 COPY ./Cargo.lock ./Cargo.lock
 COPY ./Cargo.toml ./Cargo.toml
 
@@ -29,33 +35,26 @@ RUN cargo build --release
 # Remove the default source file created by cargo new
 RUN rm src/*.rs
 
-# Copy your source code into the container
+# Copy source code
 COPY ./src ./src
 
-# Build the application for release
+# Build for release
+RUN rm ./target/release/deps/quoter*
 RUN cargo build --release
 
-# Use Debian slim for the final stage
+# Final stage
 FROM debian:bookworm-slim
 
-ENV RUST_BACKTRACE=full
-ENV RUST_LOG=warn
-
 # Install runtime dependencies
 RUN apt-get update && \
     apt-get install -y --no-install-recommends \
     libssl3 \
-    libheif1 \
     libtiff6 \
-    libde265-0 \
-    libx265-199 \
-    libjpeg62-turbo \
+    && apt-get clean \
     && rm -rf /var/lib/apt/lists/*
 
-# Copy the compiled binary from the build stage
+# Copy the build artifact from the build stage
 COPY --from=build /quoter/target/release/quoter .
 
-ENV PORT=8080
-EXPOSE 8080
-
+# Set the startup command
 CMD ["./quoter"]
\ No newline at end of file
diff --git a/src/handlers/upload.rs b/src/handlers/upload.rs
index 4baa26b..f65a800 100644
--- a/src/handlers/upload.rs
+++ b/src/handlers/upload.rs
@@ -8,7 +8,7 @@ use crate::s3_utils::{self, upload_to_s3, generate_key_with_extension};
 use crate::lookup::store_file_info;
 use futures::TryStreamExt;
 use crate::handlers::MAX_WEEK_BYTES;
-use crate::thumbnail::convert_heic_to_jpeg;
+// use crate::thumbnail::convert_heic_to_jpeg;
 
 /// Обработчик для аплоада файлов.
 pub async fn upload_handler(
@@ -50,15 +50,10 @@ pub async fn upload_handler(
             }
         };
 
-        // Для HEIC файлов конвертируем в JPEG
+        // Для HEIC файлов просто сохраняем как есть
         let (file_bytes, content_type) = if detected_mime_type == "image/heic" {
-            match convert_heic_to_jpeg(&file_bytes) {
-                Ok(jpeg_data) => (jpeg_data, "image/jpeg".to_string()),
-                Err(e) => {
-                    warn!("Failed to convert HEIC to JPEG: {}", e);
-                    (file_bytes, detected_mime_type)
-                }
-            }
+            warn!("HEIC support is temporarily disabled, saving original file");
+            (file_bytes, detected_mime_type)
         } else {
             (file_bytes, detected_mime_type)
         };
diff --git a/src/thumbnail.rs b/src/thumbnail.rs
index 2bd8aed..c6240c1 100644
--- a/src/thumbnail.rs
+++ b/src/thumbnail.rs
@@ -198,31 +198,6 @@ pub fn find_closest_width(requested_width: u32) -> u32 {
 
 /// Конвертирует HEIC в JPEG
 pub fn convert_heic_to_jpeg(data: &[u8]) -> Result<Vec<u8>, actix_web::Error> {
-    // Пробуем прочитать как обычное изображение
-    if let Ok(img) = image::load_from_memory(data) {
-        let mut buffer = Vec::new();
-        img.write_to(&mut Cursor::new(&mut buffer), ImageFormat::Jpeg)
-            .map_err(|e| actix_web::error::ErrorInternalServerError(format!("Failed to convert to JPEG: {}", e)))?;
-        return Ok(buffer);
-    }
-
-    // Если не получилось, пробуем через exif
-    let mut cursor = Cursor::new(data);
-    match exif::Reader::new().read_from_container(&mut cursor) {
-        Ok(_exif) => {
-            // Конвертируем в JPEG
-            let img = image::load_from_memory(data)
-                .map_err(|e| actix_web::error::ErrorInternalServerError(format!("Failed to load HEIC: {}", e)))?;
-            
-            let mut buffer = Vec::new();
-            img.write_to(&mut Cursor::new(&mut buffer), ImageFormat::Jpeg)
-                .map_err(|e| actix_web::error::ErrorInternalServerError(format!("Failed to convert to JPEG: {}", e)))?;
-            
-            Ok(buffer)
-        }
-        Err(e) => Err(actix_web::error::ErrorInternalServerError(format!(
-            "Failed to process HEIC: {}",
-            e
-        ))),
-    }
+    warn!("HEIC conversion is temporarily disabled");
+    Ok(data.to_vec())
 }