diff --git a/ruoyi/src/main/java/com/ruoyi/common/utils/VerifyCodeUtils.java b/ruoyi/src/main/java/com/ruoyi/common/utils/VerifyCodeUtils.java
index 80b8c84..0417181 100644
--- a/ruoyi/src/main/java/com/ruoyi/common/utils/VerifyCodeUtils.java
+++ b/ruoyi/src/main/java/com/ruoyi/common/utils/VerifyCodeUtils.java
@@ -139,10 +139,12 @@ public class VerifyCodeUtils
 
     private static Color getRandColor(int fc, int bc)
     {
-        if (fc > 255)
+        if (fc > 255) {
             fc = 255;
-        if (bc > 255)
+        }
+        if (bc > 255) {
             bc = 255;
+        }
         int r = fc + random.nextInt(bc - fc);
         int g = fc + random.nextInt(bc - fc);
         int b = fc + random.nextInt(bc - fc);
diff --git a/ruoyi/src/main/java/com/ruoyi/common/utils/ip/IpUtils.java b/ruoyi/src/main/java/com/ruoyi/common/utils/ip/IpUtils.java
index b9f1373..771e3f8 100644
--- a/ruoyi/src/main/java/com/ruoyi/common/utils/ip/IpUtils.java
+++ b/ruoyi/src/main/java/com/ruoyi/common/utils/ip/IpUtils.java
@@ -110,8 +110,9 @@ public class IpUtils
             {
                 case 1:
                     l = Long.parseLong(elements[0]);
-                    if ((l < 0L) || (l > 4294967295L))
+                    if ((l < 0L) || (l > 4294967295L)) {
                         return null;
+                    }
                     bytes[0] = (byte) (int) (l >> 24 & 0xFF);
                     bytes[1] = (byte) (int) ((l & 0xFFFFFF) >> 16 & 0xFF);
                     bytes[2] = (byte) (int) ((l & 0xFFFF) >> 8 & 0xFF);
@@ -119,12 +120,14 @@ public class IpUtils
                     break;
                 case 2:
                     l = Integer.parseInt(elements[0]);
-                    if ((l < 0L) || (l > 255L))
+                    if ((l < 0L) || (l > 255L)) {
                         return null;
+                    }
                     bytes[0] = (byte) (int) (l & 0xFF);
                     l = Integer.parseInt(elements[1]);
-                    if ((l < 0L) || (l > 16777215L))
+                    if ((l < 0L) || (l > 16777215L)) {
                         return null;
+                    }
                     bytes[1] = (byte) (int) (l >> 16 & 0xFF);
                     bytes[2] = (byte) (int) ((l & 0xFFFF) >> 8 & 0xFF);
                     bytes[3] = (byte) (int) (l & 0xFF);
@@ -133,13 +136,15 @@ public class IpUtils
                     for (i = 0; i < 2; ++i)
                     {
                         l = Integer.parseInt(elements[i]);
-                        if ((l < 0L) || (l > 255L))
+                        if ((l < 0L) || (l > 255L)) {
                             return null;
+                        }
                         bytes[i] = (byte) (int) (l & 0xFF);
                     }
                     l = Integer.parseInt(elements[2]);
-                    if ((l < 0L) || (l > 65535L))
+                    if ((l < 0L) || (l > 65535L)) {
                         return null;
+                    }
                     bytes[2] = (byte) (int) (l >> 8 & 0xFF);
                     bytes[3] = (byte) (int) (l & 0xFF);
                     break;
@@ -147,8 +152,9 @@ public class IpUtils
                     for (i = 0; i < 4; ++i)
                     {
                         l = Integer.parseInt(elements[i]);
-                        if ((l < 0L) || (l > 255L))
+                        if ((l < 0L) || (l > 255L)) {
                             return null;
+                        }
                         bytes[i] = (byte) (int) (l & 0xFF);
                     }
                     break;