diff --git a/branch/latest/md5.js b/branch/latest/md5.js
index 1b9c561..169b554 100644
--- a/branch/latest/md5.js
+++ b/branch/latest/md5.js
@@ -21,9 +21,9 @@ const assets_data = {
 };
 
 const run_env = {
-    from_code: typeof window == "undefined",
-    is_node: typeof Bun == "undefined",
-    is_bun: typeof Bun != "undefined",
+    from_code: typeof window === "undefined",
+    is_node: typeof Bun === "undefined",
+    is_bun: typeof Bun !== "undefined",
     cli_args: [],
 };
 
@@ -185,7 +185,7 @@ if (run_env.from_code) {
         querySelector(tag) {
             // 搜索一下有没有这个元素
             for (let i = 0; i < this.childList.length; i++) {
-                if (this.childList[i].tag == tag) {
+                if (this.childList[i].tag === tag) {
                     return this.childList[i];
                 }
             }
@@ -210,7 +210,7 @@ if (run_env.from_code) {
             // 搜索一下有没有这个元素
             logger.debug("querySelector", tag);
             for (let i = 0; i < stored_elements.length; i++) {
-                if (stored_elements[i].tag == tag) {
+                if (stored_elements[i].tag === tag) {
                     return stored_elements[i];
                 }
             }