diff --git a/surfsense_backend/alembic/versions/5_remove_title_char_limit.py b/surfsense_backend/alembic/versions/5_remove_title_char_limit.py
new file mode 100644
index 0000000..57ed108
--- /dev/null
+++ b/surfsense_backend/alembic/versions/5_remove_title_char_limit.py
@@ -0,0 +1,58 @@
+"""Remove char limit on title columns
+
+Revision ID: 5
+Revises: 4
+Create Date: 2023-06-10 00:00:00.000000
+
+"""
+from typing import Sequence, Union
+
+from alembic import op
+import sqlalchemy as sa
+
+
+# revision identifiers, used by Alembic.
+revision: str = '5'
+down_revision: Union[str, None] = '4'
+branch_labels: Union[str, Sequence[str], None] = None
+depends_on: Union[str, Sequence[str], None] = None
+
+
+def upgrade() -> None:
+    # Alter Chat table
+    op.alter_column('chats', 'title',
+                    existing_type=sa.String(200),
+                    type_=sa.String(),
+                    existing_nullable=False)
+    
+    # Alter Document table
+    op.alter_column('documents', 'title',
+                    existing_type=sa.String(200),
+                    type_=sa.String(),
+                    existing_nullable=False)
+    
+    # Alter Podcast table
+    op.alter_column('podcasts', 'title',
+                    existing_type=sa.String(200),
+                    type_=sa.String(),
+                    existing_nullable=False)
+
+
+def downgrade() -> None:
+    # Revert Chat table
+    op.alter_column('chats', 'title',
+                    existing_type=sa.String(),
+                    type_=sa.String(200),
+                    existing_nullable=False)
+    
+    # Revert Document table
+    op.alter_column('documents', 'title',
+                    existing_type=sa.String(),
+                    type_=sa.String(200),
+                    existing_nullable=False)
+    
+    # Revert Podcast table
+    op.alter_column('podcasts', 'title',
+                    existing_type=sa.String(),
+                    type_=sa.String(200),
+                    existing_nullable=False) 
\ No newline at end of file
diff --git a/surfsense_backend/app/config/__init__.py b/surfsense_backend/app/config/__init__.py
index 4adf2b7..91968aa 100644
--- a/surfsense_backend/app/config/__init__.py
+++ b/surfsense_backend/app/config/__init__.py
@@ -38,10 +38,10 @@ class Config:
     EMBEDDING_MODEL = os.getenv("EMBEDDING_MODEL")
     embedding_model_instance = AutoEmbeddings.get_embeddings(EMBEDDING_MODEL)
     chunker_instance = RecursiveChunker(
-        chunk_size=embedding_model_instance.max_seq_length,
+        chunk_size=getattr(embedding_model_instance, 'max_seq_length', 512)
     )
     code_chunker_instance = CodeChunker(
-        chunk_size=embedding_model_instance.max_seq_length
+        chunk_size=getattr(embedding_model_instance, 'max_seq_length', 512)
     )
     
     # Reranker's Configuration | Pinecode, Cohere etc. Read more at https://github.com/AnswerDotAI/rerankers?tab=readme-ov-file#usage
diff --git a/surfsense_backend/app/db.py b/surfsense_backend/app/db.py
index 320f059..b4ee3e7 100644
--- a/surfsense_backend/app/db.py
+++ b/surfsense_backend/app/db.py
@@ -76,7 +76,7 @@ class Chat(BaseModel, TimestampMixin):
     __tablename__ = "chats"
 
     type = Column(SQLAlchemyEnum(ChatType), nullable=False)
-    title = Column(String(200), nullable=False, index=True)
+    title = Column(String, nullable=False, index=True)
     initial_connectors = Column(ARRAY(String), nullable=True)
     messages = Column(JSON, nullable=False)
     
@@ -86,7 +86,7 @@ class Chat(BaseModel, TimestampMixin):
 class Document(BaseModel, TimestampMixin):
     __tablename__ = "documents"
     
-    title = Column(String(200), nullable=False, index=True)
+    title = Column(String, nullable=False, index=True)
     document_type = Column(SQLAlchemyEnum(DocumentType), nullable=False)
     document_metadata = Column(JSON, nullable=True)
     
@@ -109,7 +109,7 @@ class Chunk(BaseModel, TimestampMixin):
 class Podcast(BaseModel, TimestampMixin):
     __tablename__ = "podcasts"
     
-    title = Column(String(200), nullable=False, index=True)
+    title = Column(String, nullable=False, index=True)
     is_generated = Column(Boolean, nullable=False, default=False)
     podcast_content = Column(Text, nullable=False, default="")
     file_location = Column(String(500), nullable=False, default="")