diff --git a/hiwifi-b70.sh b/hiwifi-b70.sh
index 90a71ca..576d5f2 100644
--- a/hiwifi-b70.sh
+++ b/hiwifi-b70.sh
@@ -2,7 +2,7 @@
 set -e
 
 install_dependencies() {
-  apt install -y build-essential libncurses-dev zlib1g-dev gawk git \
+  sudo apt install -y build-essential libncurses-dev zlib1g-dev gawk git \
     gettext libssl-dev xsltproc rsync wget unzip python3 qemu-utils mkisofs zstd
 }
 
diff --git a/newifi3_d2.sh b/newifi3_d2.sh
index bd78c2e..72929c2 100644
--- a/newifi3_d2.sh
+++ b/newifi3_d2.sh
@@ -2,7 +2,7 @@
 set -e
 
 install_dependencies() {
-  apt install -y build-essential libncurses-dev zlib1g-dev gawk git \
+  sudo apt install -y build-essential libncurses-dev zlib1g-dev gawk git \
     gettext libssl-dev xsltproc rsync wget unzip python3 qemu-utils mkisofs zstd
 }
 
diff --git a/r2s.sh b/r2s.sh
index 5a70cb5..222c2f4 100644
--- a/r2s.sh
+++ b/r2s.sh
@@ -3,7 +3,7 @@ set -e
 
 # 安装 Image Builder 构建所需依赖
 install_dependencies() {
-  apt install -y build-essential libncurses-dev zlib1g-dev gawk git \
+  sudo apt install -y build-essential libncurses-dev zlib1g-dev gawk git \
     gettext libssl-dev xsltproc rsync wget unzip python3 qemu-utils mkisofs zstd
 }
 
diff --git a/x86-64.sh b/x86-64.sh
index c7c48fc..1d364db 100644
--- a/x86-64.sh
+++ b/x86-64.sh
@@ -3,7 +3,7 @@ set -e
 
 # 安装 Image Builder 构建所需依赖
 install_dependencies() {
-  apt install -y build-essential libncurses-dev zlib1g-dev gawk git \
+  sudo apt install -y build-essential libncurses-dev zlib1g-dev gawk git \
     gettext libssl-dev xsltproc rsync wget unzip python3 qemu-utils mkisofs zstd
 }