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+++ b/release/src/router/usbclient/prebuild/DSL-AC68U
@@ -0,0 +1 @@
+arm
\ No newline at end of file
diff --git a/release/src/router/usbclient/prebuild/DSL-AC68U/usbclient b/release/src/router/usbclient/prebuild/DSL-AC68U/usbclient
deleted file mode 100755
index 2866618ad3b..00000000000
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diff --git a/release/src/router/wb/prebuild/DSL-AC68U b/release/src/router/wb/prebuild/DSL-AC68U
new file mode 120000
index 00000000000..78504bafbbb
--- /dev/null
+++ b/release/src/router/wb/prebuild/DSL-AC68U
@@ -0,0 +1 @@
+arm
\ No newline at end of file
diff --git a/release/src/router/wb/prebuild/DSL-AC68U/libws.so b/release/src/router/wb/prebuild/DSL-AC68U/libws.so
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index 0a76fdcb17b..00000000000
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diff --git a/release/src/router/webdav_client/prebuild/DSL-AC68U b/release/src/router/webdav_client/prebuild/DSL-AC68U
new file mode 120000
index 00000000000..78504bafbbb
--- /dev/null
+++ b/release/src/router/webdav_client/prebuild/DSL-AC68U
@@ -0,0 +1 @@
+arm
\ No newline at end of file
diff --git a/release/src/router/webdav_client/prebuild/DSL-AC68U/webdav_client b/release/src/router/webdav_client/prebuild/DSL-AC68U/webdav_client
deleted file mode 100755
index 9e44b6b23fa..00000000000
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diff --git a/release/src/router/wlc_nt/prebuild/DSL-AC68U b/release/src/router/wlc_nt/prebuild/DSL-AC68U
new file mode 120000
index 00000000000..78504bafbbb
--- /dev/null
+++ b/release/src/router/wlc_nt/prebuild/DSL-AC68U
@@ -0,0 +1 @@
+arm
\ No newline at end of file
diff --git a/release/src/router/wlc_nt/prebuild/DSL-AC68U/libwlc_nt_client.so b/release/src/router/wlc_nt/prebuild/DSL-AC68U/libwlc_nt_client.so
deleted file mode 100755
index a5abc273cd4..00000000000
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diff --git a/release/src/router/wlc_nt/prebuild/DSL-AC68U/wlc_nt b/release/src/router/wlc_nt/prebuild/DSL-AC68U/wlc_nt
deleted file mode 100755
index 6b5d3303801..00000000000
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