diff --git a/components/sign/sign.vue b/components/sign/sign.vue
index d444aae..ffdf6f1 100644
--- a/components/sign/sign.vue
+++ b/components/sign/sign.vue
@@ -63,7 +63,7 @@
     },
     mounted() {
       uni.$on("getSignImg", ({ base64, path }) => {
-        this.$emit('confirm', {id: '', filePath: base64});
+        this.$emit('confirm', {id: '', filePath: path});
         this.fnClose();
       });
     },