diff --git a/ruoyi-admin/src/main/java/com/ruoyi/web/controller/monitor/CacheController.java b/ruoyi-admin/src/main/java/com/ruoyi/web/controller/monitor/CacheController.java
index 6bbb96e73..3f975a69c 100644
--- a/ruoyi-admin/src/main/java/com/ruoyi/web/controller/monitor/CacheController.java
+++ b/ruoyi-admin/src/main/java/com/ruoyi/web/controller/monitor/CacheController.java
@@ -13,7 +13,11 @@ import org.springframework.web.bind.annotation.GetMapping;
 import org.springframework.web.bind.annotation.RequestMapping;
 import org.springframework.web.bind.annotation.RestController;
 
-import java.util.*;
+import java.util.ArrayList;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+import java.util.Properties;
 
 /**
  * 缓存监控
diff --git a/ruoyi-demo/src/main/java/com/ruoyi/demo/controller/TestTreeController.java b/ruoyi-demo/src/main/java/com/ruoyi/demo/controller/TestTreeController.java
index 9b0d537bb..266041776 100644
--- a/ruoyi-demo/src/main/java/com/ruoyi/demo/controller/TestTreeController.java
+++ b/ruoyi-demo/src/main/java/com/ruoyi/demo/controller/TestTreeController.java
@@ -18,7 +18,14 @@ import io.swagger.annotations.ApiOperation;
 import io.swagger.annotations.ApiParam;
 import lombok.RequiredArgsConstructor;
 import org.springframework.validation.annotation.Validated;
-import org.springframework.web.bind.annotation.*;
+import org.springframework.web.bind.annotation.DeleteMapping;
+import org.springframework.web.bind.annotation.GetMapping;
+import org.springframework.web.bind.annotation.PathVariable;
+import org.springframework.web.bind.annotation.PostMapping;
+import org.springframework.web.bind.annotation.PutMapping;
+import org.springframework.web.bind.annotation.RequestBody;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RestController;
 
 import javax.servlet.http.HttpServletResponse;
 import javax.validation.constraints.NotEmpty;
diff --git a/ruoyi-generator/src/main/java/com/ruoyi/generator/controller/GenController.java b/ruoyi-generator/src/main/java/com/ruoyi/generator/controller/GenController.java
index c0cce7241..7d7ca143a 100644
--- a/ruoyi-generator/src/main/java/com/ruoyi/generator/controller/GenController.java
+++ b/ruoyi-generator/src/main/java/com/ruoyi/generator/controller/GenController.java
@@ -17,7 +17,14 @@ import io.swagger.annotations.Api;
 import io.swagger.annotations.ApiOperation;
 import lombok.RequiredArgsConstructor;
 import org.springframework.validation.annotation.Validated;
-import org.springframework.web.bind.annotation.*;
+import org.springframework.web.bind.annotation.DeleteMapping;
+import org.springframework.web.bind.annotation.GetMapping;
+import org.springframework.web.bind.annotation.PathVariable;
+import org.springframework.web.bind.annotation.PostMapping;
+import org.springframework.web.bind.annotation.PutMapping;
+import org.springframework.web.bind.annotation.RequestBody;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RestController;
 
 import javax.servlet.http.HttpServletResponse;
 import java.io.IOException;