diff --git a/trojan.sh b/trojan.sh
index f24f76b..360db8e 100644
--- a/trojan.sh
+++ b/trojan.sh
@@ -78,9 +78,9 @@ EOF
             red "不存在/usr/src/trojan-cert/$your_domain目录"
             exit 1
         fi
-        /root/.acme.sh/acme.sh  --register-account  -m myemail@example.com --server zerossl
+        /root/.acme.sh/acme.sh  --register-account  -m cert@gamesme.me --server zerossl
         /root/.acme.sh/acme.sh  --issue  -d $your_domain  --nginx --ecc
-        if test -s /root/.acme.sh/$your_domain_ecc/fullchain.cer; then
+        if test -s /root/.acme.sh/${your_domain}_ecc/fullchain.cer; then
             cert_success="1"
         fi
     elif [ -f "/usr/src/trojan-cert/$your_domain/fullchain.cer" ]; then
@@ -89,9 +89,9 @@ EOF
         now_time=`date +%s`
         minus=$(($now_time - $create_time ))
         if [  $minus -gt 5184000 ]; then
-            /root/.acme.sh/acme.sh  --register-account  -m myemail@example.com --server zerossl
+            /root/.acme.sh/acme.sh  --register-account  -m cert@gamesme.me --server zerossl
             /root/.acme.sh/acme.sh  --issue  -d $your_domain  --nginx --ecc
-            if test -s /root/.acme.sh/$your_domain_ecc/fullchain.cer; then
+            if test -s /root/.acme.sh/${your_domain}_ecc/fullchain.cer; then
                 cert_success="1"
             fi
         else 
@@ -100,9 +100,9 @@ EOF
         fi        
     else 
         mkdir /usr/src/trojan-cert/$your_domain
-        /root/.acme.sh/acme.sh  --register-account  -m myemail@example.com --server zerossl
+        /root/.acme.sh/acme.sh  --register-account  -m cert@gamesme.me --server zerossl
         /root/.acme.sh/acme.sh  --issue  -d $your_domain  --nginx --ecc
-        if test -s /root/.acme.sh/$your_domain_ecc/fullchain.cer; then
+        if test -s /root/.acme.sh/${your_domain}_ecc/fullchain.cer; then
             cert_success="1"
         fi
     fi
@@ -425,7 +425,7 @@ function repair_cert(){
     blue "务必与之前失败使用的域名一致"
     green "============================"
     read your_domain
-    if test -s /root/.acme.sh/$your_domain_ecc/fullchain.cer; then
+    if test -s /root/.acme.sh/${your_domain}_ecc/fullchain.cer; then
         green "证书文件存在"
         exit 1
     fi
@@ -438,7 +438,7 @@ function repair_cert(){
             now_time=`date +%s`
             minus=$(($now_time - $create_time ))
             if [  $minus -gt 5184000 ]; then
-                /root/.acme.sh/acme.sh  --register-account  -m myemail@example.com --server zerossl
+                /root/.acme.sh/acme.sh  --register-account  -m cert@gamesme.me --server zerossl
                 /root/.acme.sh/acme.sh  --issue  -d $your_domain  --standalone --ecc
                 /root/.acme.sh/acme.sh  --installcert --ecc -d  $your_domain   \
                     --key-file   /usr/src/trojan-cert/$your_domain/private.key \