diff --git a/lib/app/app.cpp b/lib/app/app.cpp
index e3e88fe..108b79a 100644
--- a/lib/app/app.cpp
+++ b/lib/app/app.cpp
@@ -227,62 +227,6 @@ void setupSettingsPost()
  */
 void setupCurrentImage()
 {
-	/*
-	server.on("/current-image", HTTP_GET, [](AsyncWebServerRequest *request) {
-		uint8_t *bitmap = display.getBuffer();
-		int16_t w = display.width();
-		int16_t h = display.height();
-
-		uint16_t depth = 1;
-		uint32_t rowSizeCode = (w + 8 - depth) * depth / 8;
-
-		// BMP rows are padded (if needed) to 4-byte boundary
-		uint32_t rowSizeBMP = (w * depth / 8 + 3) & ~3;
-		uint32_t headerSize = 40;
-		uint32_t imageOffset = 62;
-		uint32_t fileSize = imageOffset + h * rowSizeBMP;
-
-		AsyncResponseStream *response = request->beginResponseStream("image/bmp", w * h / 8 + imageOffset);
-
-		write16(*response, 0x4D42);		 // BMP signature
-		write32(*response, fileSize);	 // fileSize
-		write32(*response, 0);			 // creator bytes
-		write32(*response, imageOffset); // image offset
-		write32(*response, headerSize);	 // Header size
-		write32(*response, w);			 // image width
-		write32(*response, h);			 // image height
-		write16(*response, 1);			 // # planes
-		write16(*response, depth);		 // bits per pixel
-		write32(*response, 0);			 // format uncompressed
-
-		uint32_t j = 0;
-		for (uint32_t i = 34; i < imageOffset; i++)
-		{
-			response->write(filldata2[j++]); // remaining header bytes
-		}
-
-		uint32_t rowidx = w * h / 8;
-		for (uint16_t row = 0; row < h; row++) // for each line
-		{
-			rowidx -= rowSizeCode;
-
-			uint32_t colidx;
-			for (colidx = 0; colidx < rowSizeCode; colidx++)
-			{
-				uint8_t data = pgm_read_byte(&bitmap[rowidx + colidx]);
-				response->write(data);
-			}
-
-			while (colidx++ < rowSizeBMP)
-			{
-				response->write(uint8_t(0)); // padding
-			}
-		}
-
-		request->send(response);
-	});
-	*/
-
 	server.on("/current-image2", HTTP_GET, [](AsyncWebServerRequest *request) {
 		uint8_t q = 10;
 		if (request->hasParam("q"))
@@ -296,21 +240,7 @@ void setupCurrentImage()
 		request->send(response);
 	});
 
-	server.on("/current-image3", HTTP_GET, [](AsyncWebServerRequest *request) {
-		displayPrintScreenBMP("/tmp2.bmp");
-		AsyncWebServerResponse *response = request->beginResponse(SPIFFS, "/tmp2.bmp", "image/bmp");
-
-		request->send(response);
-	});
-
-	server.on("/current-image4", HTTP_GET, [](AsyncWebServerRequest *request) {
-		uint8_t ratio = displayPixelBWRatio();
-		request->send(200, "text/plain", "{}");
-	});
-
-	server.on("/current-image5", HTTP_GET, [](AsyncWebServerRequest *request) {
-		Serial.printf(PSTR("[MAIN] Free heap: %d bytes\n"), ESP.getFreeHeap());
-
+	server.on("/current-image", HTTP_GET, [](AsyncWebServerRequest *request) {
 		AsyncWebServerResponse *response = request->beginChunkedResponse("image/bmp", [](uint8_t *buffer, size_t maxLen, size_t index) -> size_t {
 			//Write up to "maxLen" bytes into "buffer" and return the amount written.
 			//index equals the amount of bytes that have been already sent
@@ -319,7 +249,7 @@ void setupCurrentImage()
 			return displayStreamPrintScreenBMP(buffer, maxLen, index);
 		});
 
-		// response->addHeader("Server", "ESP Async Web Server");
+		response->addHeader("Content-Disposition", "inline; filename=capture.bmp");
 		request->send(response);
 	});
 }
diff --git a/lib/display/display.cpp b/lib/display/display.cpp
index e303967..4afcb50 100644
--- a/lib/display/display.cpp
+++ b/lib/display/display.cpp
@@ -259,10 +259,6 @@ size_t write32(uint8_t *buffer, uint32_t v)
 
 int displayStreamPrintScreenBMP(uint8_t *buffer, size_t maxLen, size_t index)
 {
-	Serial.println(F("exportBMP"));
-	Serial.printf("maxLen: %d, index: %d\n", maxLen, index);
-
-	startMills = millis();
 	GFXcanvas1 *_canvas = displayCanvas;
 
 	uint8_t *bitmap = _canvas->getBuffer();
@@ -281,7 +277,6 @@ int displayStreamPrintScreenBMP(uint8_t *buffer, size_t maxLen, size_t index)
 	uint32_t pointer = 0;
 	if (index == 0)
 	{
-		Serial.println("...header");
 		pointer += write16(buffer + pointer, 0x4D42);	   // BMP signature
 		pointer += write32(buffer + pointer, fileSize);	   // fileSize
 		pointer += write32(buffer + pointer, 0);		   // creator bytes
@@ -299,57 +294,39 @@ int displayStreamPrintScreenBMP(uint8_t *buffer, size_t maxLen, size_t index)
 			pointer += write8(buffer + pointer, filldata3[j++]);
 		}
 
-		// Serial.println(pointer);
 		return pointer;
 	}
 	else
 	{
-		Serial.println("...image");
-		// pointer = imageOffset;
-		// 1 row = 80byte
-		// 60 rows ?
-
-		size_t maxRows = maxLen / 80;
-		Serial.printf("maxRows: %d\n", maxRows);
-
-		size_t row_from = (index - imageOffset) / 80;
-		Serial.printf("row_from: %d\n", row_from);
-
-		uint16_t row_till = row_from + maxRows > h ? h : row_from + maxRows;
-		Serial.printf("row_till: %d\n", row_till);
-
+		// calculate resume point
+		size_t row_from = (index - imageOffset) / rowSizeBMP;
 		uint32_t rowidx = w * h / 8;
-
-		// set offset
 		rowidx -= rowSizeCode * row_from;
-		for (uint16_t row = row_from; row < row_till; row++) // for each line
-		//for (uint16_t row = 0; row < h; row++) // for each line | 384
+		uint32_t colidx_from = (index - imageOffset) - (row_from * rowSizeBMP);
+
+		// export image
+		for (uint16_t row = row_from; row < h; row++) // for each line
 		{
 			rowidx -= rowSizeCode;
 
 			uint32_t colidx;
-			for (colidx = 0; colidx < rowSizeCode; colidx++)
+			for (colidx = colidx_from; colidx < rowSizeCode; colidx++)
 			{
 				uint8_t data = pgm_read_byte(&bitmap[rowidx + colidx]);
 				pointer += write8(buffer + pointer, data);
-			}
 
-			/*
-			while (colidx++ < rowSizeBMP)
-			{
-				Serial.println(".");
-				pointer += write8(buffer + pointer, uint8_t(0));
+				if (pointer == maxLen)
+				{
+					return pointer;
+				}
 			}
-			*/
 
-			esp_task_wdt_reset();
+			// reset resume
+			colidx_from = 0;
+
+			//esp_task_wdt_reset();
 		}
 
 		return pointer;
 	}
-
-	Serial.print(millis() - startMills);
-	Serial.println("ms");
-
-	return 0;
 }
\ No newline at end of file