diff --git a/backend/open_webui/apps/retrieval/main.py b/backend/open_webui/apps/retrieval/main.py
index 801760a65..7ad4af064 100644
--- a/backend/open_webui/apps/retrieval/main.py
+++ b/backend/open_webui/apps/retrieval/main.py
@@ -873,7 +873,7 @@ def save_docs_to_vector_db(
         return True
     except Exception as e:
         log.exception(e)
-        return False
+        raise e
 
 
 class ProcessFileForm(BaseModel):
@@ -903,7 +903,7 @@ def process_file(
 
             docs = [
                 Document(
-                    page_content=form_data.content,
+                    page_content=form_data.content.replace("<br/>", "\n"),
                     metadata={
                         **file.meta,
                         "name": file.filename,
diff --git a/src/lib/components/workspace/Knowledge/KnowledgeBase.svelte b/src/lib/components/workspace/Knowledge/KnowledgeBase.svelte
index 53c198150..cabcff571 100644
--- a/src/lib/components/workspace/Knowledge/KnowledgeBase.svelte
+++ b/src/lib/components/workspace/Knowledge/KnowledgeBase.svelte
@@ -446,7 +446,13 @@
 
 	const onDragOver = (e) => {
 		e.preventDefault();
-		dragged = true;
+
+		// Check if a file is being draggedOver.
+		if (e.dataTransfer?.types?.includes('Files')) {
+			dragged = true;
+		} else {
+			dragged = false;
+		}
 	};
 
 	const onDragLeave = () => {
@@ -457,15 +463,17 @@
 		e.preventDefault();
 		dragged = false;
 
-		if (e.dataTransfer?.files) {
-			const inputFiles = e.dataTransfer?.files;
+		if (e.dataTransfer?.types?.includes('Files')) {
+			if (e.dataTransfer?.files) {
+				const inputFiles = e.dataTransfer?.files;
 
-			if (inputFiles && inputFiles.length > 0) {
-				for (const file of inputFiles) {
-					await uploadFileHandler(file);
+				if (inputFiles && inputFiles.length > 0) {
+					for (const file of inputFiles) {
+						await uploadFileHandler(file);
+					}
+				} else {
+					toast.error($i18n.t(`File not found.`));
 				}
-			} else {
-				toast.error($i18n.t(`File not found.`));
 			}
 		}
 	};