diff --git a/.github/pull_request_template.md b/.github/pull_request_template.md
index f33a72b19..cb6529704 100644
--- a/.github/pull_request_template.md
+++ b/.github/pull_request_template.md
@@ -1,5 +1,5 @@
 If this PR is related to coding or code translation, please fill out the checklist and paste the console outputs to the PR.
 
-- [ ] I've tested the code and ensured the outputs are the same as the outputs of reference codes.
-- [ ] I've checked the codes (formatting, comments, indentation, file header, etc) carefully.
+- [ ] I've tested the code and ensured the outputs are the same as the outputs of reference code.
+- [ ] I've checked the code (formatting, comments, indentation, file header, etc) carefully.
 - [ ] The code does not rely on a particular environment or IDE and can be executed on a standard system (Win, macOS, Ubuntu).
diff --git a/codes/javascript/chapter_array_and_linkedlist/array.js b/codes/javascript/chapter_array_and_linkedlist/array.js
index 0c8343250..a6ce0b53e 100644
--- a/codes/javascript/chapter_array_and_linkedlist/array.js
+++ b/codes/javascript/chapter_array_and_linkedlist/array.js
@@ -66,7 +66,7 @@ function find(nums, target) {
     return -1;
 }
 
-/* Driver Codes*/
+/* Driver Code */
 /* 初始化数组 */
 const arr = new Array(5).fill(0);
 console.log('数组 arr =', arr);
diff --git a/codes/javascript/chapter_hashing/hash_map_open_addressing.js b/codes/javascript/chapter_hashing/hash_map_open_addressing.js
index 9d03a84d5..b03b6744d 100644
--- a/codes/javascript/chapter_hashing/hash_map_open_addressing.js
+++ b/codes/javascript/chapter_hashing/hash_map_open_addressing.js
@@ -53,7 +53,7 @@ class HashMapOpenAddressing {
             // 若遇到指定 key ，则返回对应 val
             if (
                 this.#buckets[j].key === key &&
-                this.#buckets[j][key] !== this.#removed.key
+                this.#buckets[j].key !== this.#removed.key
             )
                 return this.#buckets[j].val;
         }
@@ -74,7 +74,7 @@ class HashMapOpenAddressing {
             // 若遇到空桶、或带有删除标记的桶，则将键值对放入该桶
             if (
                 this.#buckets[j] === null ||
-                this.#buckets[j][key] === this.#removed.key
+                this.#buckets[j].key === this.#removed.key
             ) {
                 this.#buckets[j] = new Pair(key, val);
                 this.#size += 1;
diff --git a/codes/python/modules/__init__.py b/codes/python/modules/__init__.py
index 28175051e..0ff746b7d 100644
--- a/codes/python/modules/__init__.py
+++ b/codes/python/modules/__init__.py
@@ -2,7 +2,7 @@
 # https://peps.python.org/pep-0585/
 from __future__ import annotations
 
-# Import common libs here to simplify the codes by `from module import *`
+# Import common libs here to simplify the code by `from module import *`
 from .list_node import (
     ListNode,
     list_to_linked_list,
diff --git a/codes/typescript/chapter_hashing/hash_map_open_addressing.ts b/codes/typescript/chapter_hashing/hash_map_open_addressing.ts
index adca37ce1..40fe5552b 100644
--- a/codes/typescript/chapter_hashing/hash_map_open_addressing.ts
+++ b/codes/typescript/chapter_hashing/hash_map_open_addressing.ts
@@ -55,7 +55,7 @@ class HashMapOpenAddressing {
             // 若遇到指定 key ，则返回对应 val
             if (
                 this.#buckets[j].key === key &&
-                this.#buckets[j][key] !== this.#removed.key
+                this.#buckets[j].key !== this.#removed.key
             )
                 return this.#buckets[j].val;
         }
@@ -76,7 +76,7 @@ class HashMapOpenAddressing {
             // 若遇到空桶、或带有删除标记的桶，则将键值对放入该桶
             if (
                 this.#buckets[j] === null ||
-                this.#buckets[j][key] === this.#removed.key
+                this.#buckets[j].key === this.#removed.key
             ) {
                 this.#buckets[j] = new Pair(key, val);
                 this.#size += 1;
diff --git a/docs/index.md b/docs/index.md
index 0e040d068..14d8b9cd3 100644
--- a/docs/index.md
+++ b/docs/index.md
@@ -22,7 +22,7 @@ hide:
   </a>
   &nbsp;
   <a href="https://github.com/krahets/hello-algo">
-    <img alt="GitHub contributors" src="https://img.shields.io/github/contributors-anon/krahets/hello-algo?style=social&logo=handshake&logoColor=%23101010">
+    <img alt="GitHub contributors" src="https://img.shields.io/github/contributors-anon/krahets/hello-algo?style=social&logo=git&logoColor=%23101010">
   </a>
 </p>