diff --git a/rag/app/resume.py b/rag/app/resume.py
index 0805253750c..da620cb38be 100644
--- a/rag/app/resume.py
+++ b/rag/app/resume.py
@@ -64,7 +64,7 @@ def remote_call(filename, binary):
             resume = step_two.parse(resume)
             return resume
         except Exception:
-            logging.exception("Resume parser error")
+            logging.exception("Resume parser has not been supported yet!")
     return {}
 
 
diff --git a/rag/nlp/query.py b/rag/nlp/query.py
index 11e3f502aed..2d94a96c7bf 100644
--- a/rag/nlp/query.py
+++ b/rag/nlp/query.py
@@ -86,10 +86,10 @@ def question(self, txt, tbl="qa", min_match:float=0.6):
                 syn = self.syn.lookup(tk)
                 syn = rag_tokenizer.tokenize(" ".join(syn)).split()
                 keywords.extend(syn)
-                syn = ["\"{}\"^{:.4f}".format(s, w / 4.) for s in syn]
+                syn = ["\"{}\"^{:.4f}".format(s, w / 4.) for s in syn if s]
                 syns.append(" ".join(syn))
 
-            q = ["({}^{:.4f}".format(tk, w) + " {})".format(syn) for (tk, w), syn in zip(tks_w, syns) if tk]
+            q = ["({}^{:.4f}".format(tk, w) + " {})".format(syn) for (tk, w), syn in zip(tks_w, syns) if tk and not re.match(r"[.^+\(\)-]", tk)]
             for i in range(1, len(tks_w)):
                 q.append(
                     '"%s %s"^%.4f'
diff --git a/web/src/components/edit-tag/index.tsx b/web/src/components/edit-tag/index.tsx
index 1c9f0aee846..aac8143b400 100644
--- a/web/src/components/edit-tag/index.tsx
+++ b/web/src/components/edit-tag/index.tsx
@@ -37,8 +37,12 @@ const EditTag = ({ tags, setTags }: EditTagsProps) => {
   };
 
   const handleInputConfirm = () => {
-    if (inputValue && tags?.indexOf(inputValue) === -1) {
-      setTags?.([...tags, inputValue]);
+    if (inputValue && tags) {
+      const newTags = inputValue
+        .split(';')
+        .map((tag) => tag.trim())
+        .filter((tag) => tag && !tags.includes(tag)); 
+      setTags?.([...tags, ...newTags]);
     }
     setInputVisible(false);
     setInputValue('');