diff --git a/src/views/map/dialog/confinedspace.vue b/src/views/map/dialog/confinedspace.vue
index d6fbf90..b293563 100644
--- a/src/views/map/dialog/confinedspace.vue
+++ b/src/views/map/dialog/confinedspace.vue
@@ -264,7 +264,15 @@ export default {
         this.pd.CONFIRM_USER_MEASURES = this.pd.OTHER_PROTECTIVE_MEASURES.split(';_;')[0]
         this.pd.APPROVE_USER_MEASURES = this.pd.OTHER_PROTECTIVE_MEASURES.split(';_;')[1]
       }).catch((e) => {
+        console.log(e)
       })
+    },
+    findCharIndex(str, char, num) {
+      let index = str.indexOf(char)
+      for (let i = 0; i < num - 1; i++) {
+        index = str.indexOf(char, index + 1)
+      }
+      return index
     }
   }
 }