diff --git a/.env b/.env
index 20cedf1..c1b288b 100644
--- a/.env
+++ b/.env
@@ -6,6 +6,7 @@ PANEL_URL=https://panel.mermsemr.com
 NEXT_PUBLIC_LOGIN_URL=https://panel.mermsemr.com
 NEXT_PUBLIC_SIGNUP_URL=https://panel.mermsemr.com/auth/signup
 NEXT_PUBLIC_MERMS_WEBSITE_BASE_URL='https://blogdata.chiefsoft.net'
+NEXT_PUBLIC_APP_MAIN_API="https://devapi.mermsemr.com"
 
 # social links
 NEXT_PUBLIC_FACEBOOK_URL=https://www.facebook.com/people/Mermsemr/100066498622246/
diff --git a/.env.development b/.env.development
index 6ce8101..f70d727 100644
--- a/.env.development
+++ b/.env.development
@@ -6,6 +6,7 @@ PANEL_URL=https://dev-panel.mermsemr.com
 NEXT_PUBLIC_LOGIN_URL=https://dev-panel.mermsemr.com
 NEXT_PUBLIC_SIGNUP_URL=https://dev-panel.mermsemr.com/auth/signup
 NEXT_PUBLIC_MERMS_WEBSITE_BASE_URL='https://blogdata.chiefsoft.net'
+NEXT_PUBLIC_APP_MAIN_API="https://devapi.mermsemr.com"
 
 # social links
 NEXT_PUBLIC_FACEBOOK_URL=https://www.facebook.com/people/Mermsemr/100066498622246/
diff --git a/.env.local b/.env.local
index 20cedf1..c1b288b 100644
--- a/.env.local
+++ b/.env.local
@@ -6,6 +6,7 @@ PANEL_URL=https://panel.mermsemr.com
 NEXT_PUBLIC_LOGIN_URL=https://panel.mermsemr.com
 NEXT_PUBLIC_SIGNUP_URL=https://panel.mermsemr.com/auth/signup
 NEXT_PUBLIC_MERMS_WEBSITE_BASE_URL='https://blogdata.chiefsoft.net'
+NEXT_PUBLIC_APP_MAIN_API="https://devapi.mermsemr.com"
 
 # social links
 NEXT_PUBLIC_FACEBOOK_URL=https://www.facebook.com/people/Mermsemr/100066498622246/
diff --git a/.env.production b/.env.production
index 20cedf1..c1b288b 100644
--- a/.env.production
+++ b/.env.production
@@ -6,6 +6,7 @@ PANEL_URL=https://panel.mermsemr.com
 NEXT_PUBLIC_LOGIN_URL=https://panel.mermsemr.com
 NEXT_PUBLIC_SIGNUP_URL=https://panel.mermsemr.com/auth/signup
 NEXT_PUBLIC_MERMS_WEBSITE_BASE_URL='https://blogdata.chiefsoft.net'
+NEXT_PUBLIC_APP_MAIN_API="https://devapi.mermsemr.com"
 
 # social links
 NEXT_PUBLIC_FACEBOOK_URL=https://www.facebook.com/people/Mermsemr/100066498622246/
diff --git a/.env.test b/.env.test
index efcd050..9cbe990 100644
--- a/.env.test
+++ b/.env.test
@@ -6,6 +6,7 @@ PANEL_URL=https://qa-panel.mermsemr.com
 NEXT_PUBLIC_LOGIN_URL=https://qa-panel.mermsemr.com
 NEXT_PUBLIC_SIGNUP_URL=https://qa-panel.mermsemr.com/auth/signup
 NEXT_PUBLIC_MERMS_WEBSITE_BASE_URL='https://blogdata.chiefsoft.net'
+NEXT_PUBLIC_APP_MAIN_API="https://devapi.mermsemr.com"
 
 # social links
 NEXT_PUBLIC_FACEBOOK_URL=https://www.facebook.com/people/Mermsemr/100066498622246/