diff --git a/solution/1800-1899/1855.Maximum Distance Between a Pair of Values/README.md b/solution/1800-1899/1855.Maximum Distance Between a Pair of Values/README.md
index ffbf100dc5a8e..48f1ca7d6b0f1 100644
--- a/solution/1800-1899/1855.Maximum Distance Between a Pair of Values/README.md	
+++ b/solution/1800-1899/1855.Maximum Distance Between a Pair of Values/README.md	
@@ -140,6 +140,32 @@ public:
 };
 ```
 
+### **JavaScript**
+
+```js
+/**
+ * @param {number[]} nums1
+ * @param {number[]} nums2
+ * @return {number}
+ */
+var maxDistance = function(nums1, nums2) {
+    let res = 0;
+    for (let i = 0; i < nums1.length; i++) {
+        let left = 0, right = nums2.length - 1;
+        while (left <= right) {
+            mid = (left + right) >> 1;
+            if (nums2[mid] >= nums1[i]) {
+                res = Math.max(res, mid - i);
+                left = mid + 1;
+            } else {
+                right = mid - 1;
+            }
+        }
+    }
+    return res;
+};
+```
+
 ### **...**
 
 ```
diff --git a/solution/1800-1899/1855.Maximum Distance Between a Pair of Values/README_EN.md b/solution/1800-1899/1855.Maximum Distance Between a Pair of Values/README_EN.md
index 1672aeeb7196e..b5bf08231c02f 100644
--- a/solution/1800-1899/1855.Maximum Distance Between a Pair of Values/README_EN.md	
+++ b/solution/1800-1899/1855.Maximum Distance Between a Pair of Values/README_EN.md	
@@ -127,6 +127,32 @@ public:
 };
 ```
 
+### **JavaScript**
+
+```js
+/**
+ * @param {number[]} nums1
+ * @param {number[]} nums2
+ * @return {number}
+ */
+var maxDistance = function(nums1, nums2) {
+    let res = 0;
+    for (let i = 0; i < nums1.length; i++) {
+        let left = 0, right = nums2.length - 1;
+        while (left <= right) {
+            mid = (left + right) >> 1;
+            if (nums2[mid] >= nums1[i]) {
+                res = Math.max(res, mid - i);
+                left = mid + 1;
+            } else {
+                right = mid - 1;
+            }
+        }
+    }
+    return res;
+};
+```
+
 ### **...**
 
 ```
diff --git a/solution/1800-1899/1855.Maximum Distance Between a Pair of Values/Solution.js b/solution/1800-1899/1855.Maximum Distance Between a Pair of Values/Solution.js
new file mode 100644
index 0000000000000..49f955eb3ddb5
--- /dev/null
+++ b/solution/1800-1899/1855.Maximum Distance Between a Pair of Values/Solution.js	
@@ -0,0 +1,21 @@
+/**
+ * @param {number[]} nums1
+ * @param {number[]} nums2
+ * @return {number}
+ */
+ var maxDistance = function(nums1, nums2) {
+    let res = 0;
+    for (let i = 0; i < nums1.length; i++) {
+        let left = 0, right = nums2.length - 1;
+        while (left <= right) {
+            mid = (left + right) >> 1;
+            if (nums2[mid] >= nums1[i]) {
+                res = Math.max(res, mid - i);
+                left = mid + 1;
+            } else {
+                right = mid - 1;
+            }
+        }
+    }
+    return res;
+};
\ No newline at end of file