diff --git a/src/main/java/com/power/doc/template/IRestDocTemplate.java b/src/main/java/com/power/doc/template/IRestDocTemplate.java
index d44c72f1d..2be679239 100644
--- a/src/main/java/com/power/doc/template/IRestDocTemplate.java
+++ b/src/main/java/com/power/doc/template/IRestDocTemplate.java
@@ -376,7 +376,11 @@ default List<ApiMethodDoc> buildEntryPointMethod(
             methodOrder++;
             apiMethodDoc.setOrder(methodOrder);
             apiMethodDoc.setName(method.getName());
-            apiMethodDoc.setDesc(method.getComment());
+            String common = method.getComment();
+            if (StringUtil.isEmpty(common)) {
+                common = JavaClassUtil.getSameSignatureMethodCommonFromInterface(cls, method);
+            }
+            apiMethodDoc.setDesc(common);
             apiMethodDoc.setAuthor(docJavaMethod.getAuthor());
             apiMethodDoc.setDetail(docJavaMethod.getDetail());
             String methodUid = DocUtil.generateId(clazName + method.getName() + methodOrder);
diff --git a/src/main/java/com/power/doc/utils/JavaClassUtil.java b/src/main/java/com/power/doc/utils/JavaClassUtil.java
index bf379566b..a50664208 100644
--- a/src/main/java/com/power/doc/utils/JavaClassUtil.java
+++ b/src/main/java/com/power/doc/utils/JavaClassUtil.java
@@ -270,6 +270,30 @@ private static List<DocJavaField> getFields(JavaClass cls1, int counter, Map<Str
     }
 
 
+    /**
+     * Get Common for methods with the same signature from interfaces
+     * @param cls cls
+     * @param method method
+     * @return common
+     */
+    public static String getSameSignatureMethodCommonFromInterface(JavaClass cls, JavaMethod method) {
+
+        List<JavaMethod> methodsBySignature = cls.getMethodsBySignature(method.getName(), method.getParameterTypes(), true, method.isVarArgs());
+
+        for (JavaMethod sameSignatureMethod : methodsBySignature) {
+            if (sameSignatureMethod == method
+                || sameSignatureMethod.getDeclaringClass() == null
+                || !sameSignatureMethod.getDeclaringClass().isInterface()) {
+                continue;
+            }
+            if (sameSignatureMethod.getComment() != null){
+                return sameSignatureMethod.getComment();
+            }
+        }
+        return null;
+    }
+
+
     /**
      * get enum value
      *