diff --git a/app/mobile/ios/Databag.xcodeproj/project.pbxproj b/app/mobile/ios/Databag.xcodeproj/project.pbxproj
index 9b280ea9..c42384fa 100644
--- a/app/mobile/ios/Databag.xcodeproj/project.pbxproj
+++ b/app/mobile/ios/Databag.xcodeproj/project.pbxproj
@@ -756,7 +756,7 @@
 			buildSettings = {
 				ALWAYS_SEARCH_USER_PATHS = NO;
 				CLANG_ANALYZER_LOCALIZABILITY_NONLOCALIZED = YES;
-				CLANG_CXX_LANGUAGE_STANDARD = "c++14";
+				CLANG_CXX_LANGUAGE_STANDARD = "c++17";
 				CLANG_CXX_LIBRARY = "libc++";
 				CLANG_ENABLE_MODULES = YES;
 				CLANG_ENABLE_OBJC_ARC = YES;
@@ -828,7 +828,7 @@
 			buildSettings = {
 				ALWAYS_SEARCH_USER_PATHS = NO;
 				CLANG_ANALYZER_LOCALIZABILITY_NONLOCALIZED = YES;
-				CLANG_CXX_LANGUAGE_STANDARD = "c++14";
+				CLANG_CXX_LANGUAGE_STANDARD = "c++17";
 				CLANG_CXX_LIBRARY = "libc++";
 				CLANG_ENABLE_MODULES = YES;
 				CLANG_ENABLE_OBJC_ARC = YES;
diff --git a/app/mobile/src/context/useUploadContext.hook.js b/app/mobile/src/context/useUploadContext.hook.js
index efd0677b..7ef066a9 100644
--- a/app/mobile/src/context/useUploadContext.hook.js
+++ b/app/mobile/src/context/useUploadContext.hook.js
@@ -126,7 +126,7 @@ async function getThumb(file, type, position) {
     return `data:image/jpeg;base64,${base}`;
   }
   else if (type === 'video') {
-    const shot = await createThumbnail({ url: url, timeStamp: position * 1000 })
+    const shot = await createThumbnail({ url: file, timeStamp: position * 1000 })
     const thumb = await ImageResizer.createResizedImage('file://' + shot.path, 192, 192, "JPEG", 50, 0, null);
     const base = await RNFS.readFile(thumb.path, 'base64')
     return `data:image/jpeg;base64,${base}`;
diff --git a/net/container/Dockerfile b/net/container/Dockerfile
index 3575dab1..8b84d981 100644
--- a/net/container/Dockerfile
+++ b/net/container/Dockerfile
@@ -36,7 +36,7 @@ RUN if [ "$TARGETPLATFORM" = "linux/amd64" ]; then ARCHITECTURE=amd64; elif [ "$
     && wget -P /app https://go.dev/dl/go1.17.5.linux-${ARCHITECTURE}.tar.gz \
     && tar -C /usr/local -xzf /app/go1.17.5.linux-${ARCHITECTURE}.tar.gz 
 
-RUN git            clone                        https://github.com/balzack/databag.git /app/databag
+RUN git               clone                           https://github.com/balzack/databag.git    /app/databag
 
 RUN yarn config set network-timeout 300000
 RUN yarn --cwd /app/databag/net/web install