diff --git a/lib/tools/network-documents/src/network_head_v3.rs b/lib/tools/network-documents/src/network_head_v3.rs
index 1153e7ad5fd573bf9eb78acbaaf7cc7a5076e4ac..22e9849bf38a8925fec12a3e72eb308eac49f6d8 100644
--- a/lib/tools/network-documents/src/network_head_v3.rs
+++ b/lib/tools/network-documents/src/network_head_v3.rs
@@ -233,7 +233,7 @@ mod tests {
             )
             .unwrap(),
             software: String::from("durs"),
-            soft_version: String::from("0.2.0-a"),
+            soft_version: String::from("0.2.0-a1"),
             signature: None,
             step: 0,
         };