diff --git a/ruoyi-gateway/pom.xml b/ruoyi-gateway/pom.xml
index 7cbcdbcde..8839061e7 100644
--- a/ruoyi-gateway/pom.xml
+++ b/ruoyi-gateway/pom.xml
@@ -76,6 +76,11 @@
             <artifactId>ruoyi-common-redis</artifactId>
         </dependency>
 
+        <dependency>
+            <groupId>com.squareup.okhttp3</groupId>
+            <artifactId>okhttp</artifactId>
+            <version>3.12.13</version>
+        </dependency>
         <dependency>
             <groupId>com.ujcms</groupId>
             <artifactId>ujcms-commons</artifactId>
@@ -89,10 +94,6 @@
                     <groupId>org.springframework</groupId>
                     <artifactId>spring-web</artifactId>
                 </exclusion>
-                <exclusion>
-                    <groupId>com.squareup.okhttp3</groupId>
-                    <artifactId>okhttp</artifactId>
-                </exclusion>
             </exclusions>
         </dependency>
 
@@ -151,6 +152,10 @@
                         </goals>
                     </execution>
                 </executions>
+                <configuration>
+                    <source>16</source>
+                    <target>16</target>
+                </configuration>
             </plugin>
         </plugins>
     </build>
diff --git a/ruoyi-gateway/src/main/java/com/ruoyi/gateway/config/properties/CaptchaProperties.java b/ruoyi-gateway/src/main/java/com/ruoyi/gateway/config/properties/CaptchaProperties.java
index dea2e1685..0b15361c2 100644
--- a/ruoyi-gateway/src/main/java/com/ruoyi/gateway/config/properties/CaptchaProperties.java
+++ b/ruoyi-gateway/src/main/java/com/ruoyi/gateway/config/properties/CaptchaProperties.java
@@ -1,46 +1,84 @@
-package com.ruoyi.gateway.config.properties;
-
-import org.springframework.boot.context.properties.ConfigurationProperties;
-import org.springframework.cloud.context.config.annotation.RefreshScope;
-import org.springframework.context.annotation.Configuration;
-
-/**
- * 验证码配置
- * 
- * @author ruoyi
- */
-@Configuration
-@RefreshScope
-@ConfigurationProperties(prefix = "security.captcha")
-public class CaptchaProperties
-{
-    /**
-     * 验证码开关
-     */
-    private Boolean enabled;
-
-    /**
-     * 验证码类型（math 数组计算 char 字符）
-     */
-    private String type;
-
-    public Boolean getEnabled()
-    {
-        return enabled;
-    }
-
-    public void setEnabled(Boolean enabled)
-    {
-        this.enabled = enabled;
-    }
-
-    public String getType()
-    {
-        return type;
-    }
-
-    public void setType(String type)
-    {
-        this.type = type;
-    }
-}
+package com.ruoyi.gateway.config.properties;
+
+import org.springframework.boot.context.properties.ConfigurationProperties;
+import org.springframework.cloud.context.config.annotation.RefreshScope;
+import org.springframework.context.annotation.Configuration;
+
+/**
+ * 验证码配置
+ * 
+ * @author ruoyi
+ */
+@Configuration
+@RefreshScope
+@ConfigurationProperties(prefix = "security.captcha")
+public class CaptchaProperties
+{
+    /**
+     * 验证码开关
+     */
+    private Boolean enabled;
+
+    /**
+     * 验证码类型（math 数组计算 char 字符）
+     */
+    private String type;
+
+    public Boolean getEnabled()
+    {
+        return enabled;
+    }
+
+    public void setEnabled(Boolean enabled)
+    {
+        this.enabled = enabled;
+    }
+
+    public String getType()
+    {
+        return type;
+    }
+
+    public void setType(String type)
+    {
+        this.type = type;
+    }
+
+    public static class SMS {
+        @RefreshScope
+        @Configuration
+        @ConfigurationProperties(prefix = "security.captcha.sms.aliyuncs")
+        public static class Aliyuncs {
+            private String accessKeyId;
+            private String accessKeySecret;
+            private String signName;
+            private String templateCode;
+            public String getAccessKeyId() {
+                return accessKeyId;
+            }
+            public void setAccessKeyId(String accessKeyId) {
+                this.accessKeyId = accessKeyId;
+            }
+            public String getAccessKeySecret() {
+                return accessKeySecret;
+            }
+
+            public void setAccessKeySecret(String accessKeySecret) {
+                this.accessKeySecret = accessKeySecret;
+            }
+
+            public String getSignName() {
+                return signName;
+            }
+            public void setSignName(String signName) {
+                this.signName = signName;
+            }
+            public String getTemplateCode() {
+                return templateCode;
+            }
+            public void setTemplateCode(String templateCode) {
+                this.templateCode = templateCode;
+            }
+        }
+    }
+}
diff --git a/ruoyi-gateway/src/main/java/com/ruoyi/gateway/service/impl/ValidateCodeServiceImpl.java b/ruoyi-gateway/src/main/java/com/ruoyi/gateway/service/impl/ValidateCodeServiceImpl.java
index d2d169429..60a5da521 100644
--- a/ruoyi-gateway/src/main/java/com/ruoyi/gateway/service/impl/ValidateCodeServiceImpl.java
+++ b/ruoyi-gateway/src/main/java/com/ruoyi/gateway/service/impl/ValidateCodeServiceImpl.java
@@ -5,6 +5,9 @@ import java.io.IOException;
 import java.util.concurrent.TimeUnit;
 import javax.annotation.Resource;
 import javax.imageio.ImageIO;
+
+import com.alibaba.fastjson2.JSONObject;
+import com.ujcms.commons.sms.AliyunUtils;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.stereotype.Service;
 import org.springframework.util.FastByteArrayOutputStream;
@@ -43,6 +46,9 @@ public class ValidateCodeServiceImpl implements ValidateCodeService
     @Autowired
     private CaptchaProperties captchaProperties;
 
+    @Autowired
+    private CaptchaProperties.SMS.Aliyuncs smsAliyuncs;
+
     /**
      * 生成验证码
      */
@@ -112,13 +118,21 @@ public class ValidateCodeServiceImpl implements ValidateCodeService
             return ajax;
         }
         // 保存验证码信息
-        String verifyKey = CacheConstants.CAPTCHA_CODE_KEY + uuid;
+        String verifyKey = CacheConstants.CAPTCHA_CODE_KEY + receiver + ":" + uuid;
         long expire = redisService.getExpire(verifyKey);
         if (expire <= 0) {
             String code = captchaProducerNumber.createText();
             redisService.setCacheObject(verifyKey, code, Constants.CAPTCHA_EXPIRATION, TimeUnit.MINUTES);
             ajax.put("code", code);
             expire = redisService.getExpire(verifyKey);
+            AliyunUtils.sendSms(
+                    smsAliyuncs.getAccessKeyId(),
+                    smsAliyuncs.getAccessKeySecret(),
+                    smsAliyuncs.getSignName(),
+                    smsAliyuncs.getTemplateCode(),
+                    JSONObject.of("code", code),
+                    receiver
+            );
         }
         ajax.put("expire", expire);
         ajax.put("uuid", uuid);