diff --git a/product 1.html b/product_1.html
similarity index 100%
rename from product 1.html
rename to product_1.html
diff --git a/product 3.html b/product_3.html
similarity index 100%
rename from product 3.html
rename to product_3.html
diff --git a/product 4.html b/product_4.html
similarity index 100%
rename from product 4.html
rename to product_4.html