diff --git a/spug_web/src/components/publish/Deploy.vue b/spug_web/src/components/publish/Deploy.vue
index 829b60e..ae34ae5 100644
--- a/spug_web/src/components/publish/Deploy.vue
+++ b/spug_web/src/components/publish/Deploy.vue
@@ -270,7 +270,7 @@
                 this.dialogLoading = true;
                 let host_ids = this.$refs['tree'].getCheckedKeys();
                 this.$http.post(`/api/deploy/apps/${this.app_id}/bind/hosts`, {
-                    ids: host_ids,
+                    ids: host_ids.filter(x => x),
                     env_id: this.env_id
                 }).then(() => {
                     this.fetchEnabledHosts();
@@ -537,4 +537,4 @@
             // this.fetchEnabledHosts()
         }
     }
-</script>
\ No newline at end of file
+</script>