diff --git a/app/Http/Requests/Client/UploadClientRequest.php b/app/Http/Requests/Client/UploadClientRequest.php
index ac6db347e035..b7d66733fda6 100644
--- a/app/Http/Requests/Client/UploadClientRequest.php
+++ b/app/Http/Requests/Client/UploadClientRequest.php
@@ -31,7 +31,7 @@ class UploadClientRequest extends Request
     	$rules = [];
 
 		if($this->input('documents'))
-            $rules['documents'] = 'file|mimes:html,csv,png,ai,jpeg,tiff,pdf,gif,psd,txt,doc,xls,ppt,xlsx,docx,pptx|max:2000000';
+            $rules['documents'] = 'file|mimes:csv,png,ai,jpeg,tiff,pdf,gif,psd,txt,doc,xls,ppt,xlsx,docx,pptx|max:2000000';
 
     	return $rules;
 
diff --git a/app/Http/Requests/Credit/UploadCreditRequest.php b/app/Http/Requests/Credit/UploadCreditRequest.php
index a1abc8dd3cd3..8b3f8d29b967 100644
--- a/app/Http/Requests/Credit/UploadCreditRequest.php
+++ b/app/Http/Requests/Credit/UploadCreditRequest.php
@@ -31,7 +31,7 @@ class UploadCreditRequest extends Request
     	$rules = [];
 
 		if($this->input('documents'))
-            $rules['documents'] = 'file|mimes:html,csv,png,ai,jpeg,tiff,pdf,gif,psd,txt,doc,xls,ppt,xlsx,docx,pptx|max:2000000';
+            $rules['documents'] = 'file|mimes:csv,png,ai,jpeg,tiff,pdf,gif,psd,txt,doc,xls,ppt,xlsx,docx,pptx|max:2000000';
 
     	return $rules;
 
diff --git a/app/Http/Requests/Expense/UploadExpenseRequest.php b/app/Http/Requests/Expense/UploadExpenseRequest.php
index 3b586b5ae06c..42f17ed40d71 100644
--- a/app/Http/Requests/Expense/UploadExpenseRequest.php
+++ b/app/Http/Requests/Expense/UploadExpenseRequest.php
@@ -31,7 +31,7 @@ class UploadExpenseRequest extends Request
     	$rules = [];
 
 		if($this->input('documents'))
-            $rules['documents'] = 'file|mimes:html,csv,png,ai,jpeg,tiff,pdf,gif,psd,txt,doc,xls,ppt,xlsx,docx,pptx|max:2000000';
+            $rules['documents'] = 'file|mimes:csv,png,ai,jpeg,tiff,pdf,gif,psd,txt,doc,xls,ppt,xlsx,docx,pptx|max:2000000';
 
     	return $rules;
 
diff --git a/app/Http/Requests/GroupSetting/UploadGroupSettingRequest.php b/app/Http/Requests/GroupSetting/UploadGroupSettingRequest.php
index ba2fb8a3cd4a..0440e2fac5f2 100644
--- a/app/Http/Requests/GroupSetting/UploadGroupSettingRequest.php
+++ b/app/Http/Requests/GroupSetting/UploadGroupSettingRequest.php
@@ -31,7 +31,7 @@ class UploadGroupSettingRequest extends Request
     	$rules = [];
 
 		if($this->input('documents'))
-            $rules['documents'] = 'file|mimes:html,csv,png,ai,jpeg,tiff,pdf,gif,psd,txt,doc,xls,ppt,xlsx,docx,pptx|max:2000000';
+            $rules['documents'] = 'file|mimes:csv,png,ai,jpeg,tiff,pdf,gif,psd,txt,doc,xls,ppt,xlsx,docx,pptx|max:2000000';
 
     	return $rules;
 
diff --git a/app/Http/Requests/Invoice/UploadInvoiceRequest.php b/app/Http/Requests/Invoice/UploadInvoiceRequest.php
index 9ae6d76fae24..ea908029e467 100644
--- a/app/Http/Requests/Invoice/UploadInvoiceRequest.php
+++ b/app/Http/Requests/Invoice/UploadInvoiceRequest.php
@@ -31,7 +31,7 @@ class UploadInvoiceRequest extends Request
     	$rules = [];
 
 		if($this->input('documents'))
-            $rules['documents'] = 'file|mimes:html,csv,png,ai,jpeg,tiff,pdf,gif,psd,txt,doc,xls,ppt,xlsx,docx,pptx|max:2000000';
+            $rules['documents'] = 'file|mimes:csv,png,ai,jpeg,tiff,pdf,gif,psd,txt,doc,xls,ppt,xlsx,docx,pptx|max:2000000';
 
     	return $rules;
 
diff --git a/app/Http/Requests/Payment/UploadPaymentRequest.php b/app/Http/Requests/Payment/UploadPaymentRequest.php
index 5e7532f4fbc4..d696c15b20c5 100644
--- a/app/Http/Requests/Payment/UploadPaymentRequest.php
+++ b/app/Http/Requests/Payment/UploadPaymentRequest.php
@@ -31,7 +31,7 @@ class UploadPaymentRequest extends Request
     	$rules = [];
 
 		if($this->input('documents'))
-            $rules['documents'] = 'file|mimes:html,csv,png,ai,jpeg,tiff,pdf,gif,psd,txt,doc,xls,ppt,xlsx,docx,pptx|max:2000000';
+            $rules['documents'] = 'file|mimes:csv,png,ai,jpeg,tiff,pdf,gif,psd,txt,doc,xls,ppt,xlsx,docx,pptx|max:2000000';
 
     	return $rules;
 
diff --git a/app/Http/Requests/Product/UploadProductRequest.php b/app/Http/Requests/Product/UploadProductRequest.php
index 4157e0300ebb..1dd003f54152 100644
--- a/app/Http/Requests/Product/UploadProductRequest.php
+++ b/app/Http/Requests/Product/UploadProductRequest.php
@@ -31,7 +31,7 @@ class UploadProductRequest extends Request
     	$rules = [];
 
 		if($this->input('documents'))
-            $rules['documents'] = 'file|mimes:html,csv,png,ai,jpeg,tiff,pdf,gif,psd,txt,doc,xls,ppt,xlsx,docx,pptx|max:2000000';
+            $rules['documents'] = 'file|mimes:csv,png,ai,jpeg,tiff,pdf,gif,psd,txt,doc,xls,ppt,xlsx,docx,pptx|max:2000000';
 
     	return $rules;
 
diff --git a/app/Http/Requests/Project/UploadProjectRequest.php b/app/Http/Requests/Project/UploadProjectRequest.php
index 18638e2545a2..fca4a55a7776 100644
--- a/app/Http/Requests/Project/UploadProjectRequest.php
+++ b/app/Http/Requests/Project/UploadProjectRequest.php
@@ -31,7 +31,7 @@ class UploadProjectRequest extends Request
     	$rules = [];
 
 		if($this->input('documents'))
-            $rules['documents'] = 'file|mimes:html,csv,png,ai,jpeg,tiff,pdf,gif,psd,txt,doc,xls,ppt,xlsx,docx,pptx|max:2000000';
+            $rules['documents'] = 'file|mimes:csv,png,ai,jpeg,tiff,pdf,gif,psd,txt,doc,xls,ppt,xlsx,docx,pptx|max:2000000';
 
     	return $rules;
 
diff --git a/app/Http/Requests/Quote/UploadQuoteRequest.php b/app/Http/Requests/Quote/UploadQuoteRequest.php
index 63d326ea59ae..7dc7458cbba1 100644
--- a/app/Http/Requests/Quote/UploadQuoteRequest.php
+++ b/app/Http/Requests/Quote/UploadQuoteRequest.php
@@ -31,7 +31,7 @@ class UploadQuoteRequest extends Request
     	$rules = [];
 
 		if($this->input('documents'))
-            $rules['documents'] = 'file|mimes:html,csv,png,ai,jpeg,tiff,pdf,gif,psd,txt,doc,xls,ppt,xlsx,docx,pptx|max:2000000';
+            $rules['documents'] = 'file|mimes:csv,png,ai,jpeg,tiff,pdf,gif,psd,txt,doc,xls,ppt,xlsx,docx,pptx|max:2000000';
 
     	return $rules;
 
diff --git a/app/Http/Requests/RecurringExpense/UploadRecurringExpenseRequest.php b/app/Http/Requests/RecurringExpense/UploadRecurringExpenseRequest.php
index 12f5b1d1d23a..385554848f63 100644
--- a/app/Http/Requests/RecurringExpense/UploadRecurringExpenseRequest.php
+++ b/app/Http/Requests/RecurringExpense/UploadRecurringExpenseRequest.php
@@ -31,7 +31,7 @@ class UploadRecurringExpenseRequest extends Request
     	$rules = [];
 
 		if($this->input('documents'))
-            $rules['documents'] = 'file|mimes:html,csv,png,ai,jpeg,tiff,pdf,gif,psd,txt,doc,xls,ppt,xlsx,docx,pptx|max:2000000';
+            $rules['documents'] = 'file|mimes:csv,png,ai,jpeg,tiff,pdf,gif,psd,txt,doc,xls,ppt,xlsx,docx,pptx|max:2000000';
 
     	return $rules;
 
diff --git a/app/Http/Requests/RecurringInvoice/UploadRecurringInvoiceRequest.php b/app/Http/Requests/RecurringInvoice/UploadRecurringInvoiceRequest.php
index 42a1bdb398d3..71a1ebb0b1d8 100644
--- a/app/Http/Requests/RecurringInvoice/UploadRecurringInvoiceRequest.php
+++ b/app/Http/Requests/RecurringInvoice/UploadRecurringInvoiceRequest.php
@@ -31,7 +31,7 @@ class UploadRecurringInvoiceRequest extends Request
     	$rules = [];
 
 		if($this->input('documents'))
-            $rules['documents'] = 'file|mimes:html,csv,png,ai,jpeg,tiff,pdf,gif,psd,txt,doc,xls,ppt,xlsx,docx,pptx|max:2000000';
+            $rules['documents'] = 'file|mimes:csv,png,ai,jpeg,tiff,pdf,gif,psd,txt,doc,xls,ppt,xlsx,docx,pptx|max:2000000';
 
     	return $rules;
 
diff --git a/app/Http/Requests/RecurringQuote/UploadRecurringQuoteRequest.php b/app/Http/Requests/RecurringQuote/UploadRecurringQuoteRequest.php
index 7018f6e962a8..bcd8a1841567 100644
--- a/app/Http/Requests/RecurringQuote/UploadRecurringQuoteRequest.php
+++ b/app/Http/Requests/RecurringQuote/UploadRecurringQuoteRequest.php
@@ -31,7 +31,7 @@ class UploadRecurringQuoteRequest extends Request
     	$rules = [];
 
 		if($this->input('documents'))
-            $rules['documents'] = 'file|mimes:html,csv,png,ai,jpeg,tiff,pdf,gif,psd,txt,doc,xls,ppt,xlsx,docx,pptx|max:2000000';
+            $rules['documents'] = 'file|mimes:csv,png,ai,jpeg,tiff,pdf,gif,psd,txt,doc,xls,ppt,xlsx,docx,pptx|max:2000000';
 
     	return $rules;
 
diff --git a/app/Http/Requests/Task/UploadTaskRequest.php b/app/Http/Requests/Task/UploadTaskRequest.php
index 791f44b137d5..fffe22a42632 100644
--- a/app/Http/Requests/Task/UploadTaskRequest.php
+++ b/app/Http/Requests/Task/UploadTaskRequest.php
@@ -31,7 +31,7 @@ class UploadTaskRequest extends Request
     	$rules = [];
 
 		if($this->input('documents'))
-            $rules['documents'] = 'file|mimes:html,csv,png,ai,jpeg,tiff,pdf,gif,psd,txt,doc,xls,ppt,xlsx,docx,pptx|max:2000000';
+            $rules['documents'] = 'file|mimes:csv,png,ai,jpeg,tiff,pdf,gif,psd,txt,doc,xls,ppt,xlsx,docx,pptx|max:2000000';
 
     	return $rules;
 
diff --git a/app/Http/Requests/Vendor/UploadVendorRequest.php b/app/Http/Requests/Vendor/UploadVendorRequest.php
index 6afb515b7669..39bb972417e7 100644
--- a/app/Http/Requests/Vendor/UploadVendorRequest.php
+++ b/app/Http/Requests/Vendor/UploadVendorRequest.php
@@ -31,7 +31,7 @@ class UploadVendorRequest extends Request
     	$rules = [];
 
 		if($this->input('documents'))
-            $rules['documents'] = 'file|mimes:html,csv,png,ai,jpeg,tiff,pdf,gif,psd,txt,doc,xls,ppt,xlsx,docx,pptx|max:2000000';
+            $rules['documents'] = 'file|mimes:csv,png,ai,jpeg,tiff,pdf,gif,psd,txt,doc,xls,ppt,xlsx,docx,pptx|max:2000000';
 
     	return $rules;