diff --git a/src/main/resources/static/components/plugins/sysSignature/pc.vue b/src/main/resources/static/components/plugins/sysSignature/pc.vue
index bf4beea..2643fd3 100644
--- a/src/main/resources/static/components/plugins/sysSignature/pc.vue
+++ b/src/main/resources/static/components/plugins/sysSignature/pc.vue
@@ -54,7 +54,7 @@ module.exports = {
         this.signatureContent = data && data.signature
         this.$emit("input", this.signatureContent)
       }
-      this.signatureAddress = origin + "/platform/signature/scanPcCode?id=" + this.id
+      this.signatureAddress = location.origin + "/platform/signature/scanPcCode?id=" + this.id
     },
     signatureAgain() {
       const val = sessionStorage.getItem("h5-scan-code-signature-" + this.id)