diff --git a/idea-plugin/src/main/kotlin/com/itangcent/idea/plugin/rule/ScriptRuleParser.kt b/idea-plugin/src/main/kotlin/com/itangcent/idea/plugin/rule/ScriptRuleParser.kt
index e93f94b7d..a5386f31a 100644
--- a/idea-plugin/src/main/kotlin/com/itangcent/idea/plugin/rule/ScriptRuleParser.kt
+++ b/idea-plugin/src/main/kotlin/com/itangcent/idea/plugin/rule/ScriptRuleParser.kt
@@ -7,12 +7,14 @@ import com.itangcent.annotation.script.ScriptIgnore
 import com.itangcent.annotation.script.ScriptTypeName
 import com.itangcent.common.logger.traceError
 import com.itangcent.common.utils.asBool
+import com.itangcent.common.utils.getSub
 import com.itangcent.common.utils.mapToTypedArray
 import com.itangcent.http.RequestUtils
 import com.itangcent.idea.plugin.api.MethodInferHelper
 import com.itangcent.idea.plugin.format.Json5Formatter
 import com.itangcent.intellij.config.rule.*
 import com.itangcent.intellij.context.ActionContext
+import com.itangcent.intellij.extend.notReentrant
 import com.itangcent.intellij.extend.toPrettyString
 import com.itangcent.intellij.jvm.*
 import com.itangcent.intellij.jvm.duck.ArrayDuckType
@@ -599,6 +601,14 @@ abstract class ScriptRuleParser : AbstractRuleParser() {
             return ScriptPsiTypeContext(classRuleConfig!!.tryConvert(psiField.type, psiField))
         }
 
+        fun isEnumField(): Boolean {
+            return psiField is PsiEnumConstant
+        }
+
+        fun asEnumField(): ScriptPsiEnumConstantContext? {
+            return (psiField as? PsiEnumConstant)?.let { ScriptPsiEnumConstantContext(it) }
+        }
+
         override fun toString(): String {
             return containingClass().name() + "#" + psiField.name
         }
@@ -626,6 +636,40 @@ abstract class ScriptRuleParser : AbstractRuleParser() {
         }
     }
 
+    @ScriptTypeName("enumField")
+    inner class ScriptPsiEnumConstantContext(private val psiEnumConstant: PsiEnumConstant) :
+        BaseScriptRuleContext(psiEnumConstant) {
+
+        override fun getName(): String {
+            return psiEnumConstant.name
+        }
+
+        fun ordinal(): Int {
+            return actionContext.callInReadUI {
+                psiEnumConstant.containingClass?.fields?.indexOf(psiEnumConstant)
+            } ?: 0
+        }
+
+        private fun getEnumFields(): Map<String, Any?> {
+            return actionContext.notReentrant("enumFields") {
+                actionContext.callInReadUI {
+                    actionContext.instance(PsiResolver::class).resolveEnumFields(
+                        ordinal(), psiEnumConstant
+                    )
+                }
+            } ?: emptyMap()
+
+        }
+
+        fun getParams(): Map<String, Any?> {
+            return getEnumFields().getSub("params") ?: emptyMap()
+        }
+
+        fun getParam(name: String): Any? {
+            return getParams()[name]
+        }
+    }
+
     /**
      * it.returnType:class
      * it.isVarArgs:Boolean
diff --git a/idea-plugin/src/main/kotlin/com/itangcent/intellij/extend/ActionContextKit.kt b/idea-plugin/src/main/kotlin/com/itangcent/intellij/extend/ActionContextKit.kt
index c3ee337b2..d0774148a 100644
--- a/idea-plugin/src/main/kotlin/com/itangcent/intellij/extend/ActionContextKit.kt
+++ b/idea-plugin/src/main/kotlin/com/itangcent/intellij/extend/ActionContextKit.kt
@@ -72,15 +72,16 @@ fun ActionContext.withBoundary(action: () -> Unit) {
  */
 private val reentrantIdx = AtomicInteger()
 
-fun ActionContext.notReentrant(flag: String, action: () -> Unit) {
+fun <T> ActionContext.notReentrant(flag: String, action: () -> T): T? {
     val idx = reentrantIdx.getAndIncrement()
     if (this.cacheOrCompute("reentrantFlag-${flag}") { idx } == idx) {
         try {
-            action()
+            return action()
         } finally {
             this.deleteCache<Int>("reentrantFlag-${flag}")
         }
     }
+    return null
 }
 
 /**
diff --git a/idea-plugin/src/test/kotlin/com/itangcent/idea/plugin/rule/ScriptClassContextBaseTest.kt b/idea-plugin/src/test/kotlin/com/itangcent/idea/plugin/rule/ScriptClassContextBaseTest.kt
index f6ca32999..108e3c498 100644
--- a/idea-plugin/src/test/kotlin/com/itangcent/idea/plugin/rule/ScriptClassContextBaseTest.kt
+++ b/idea-plugin/src/test/kotlin/com/itangcent/idea/plugin/rule/ScriptClassContextBaseTest.kt
@@ -33,6 +33,8 @@ abstract class ScriptClassContextBaseTest : PluginContextLightCodeInsightFixture
     internal lateinit var addPsiClass: PsiClass
     internal lateinit var updatePsiClass: PsiClass
     internal lateinit var validationGroupedDemoDtoPsiClass: PsiClass
+    internal lateinit var userTypePsiClass: PsiClass
+    internal lateinit var userInfoPsiClass: PsiClass
 
     override fun beforeBind() {
         super.beforeBind()
@@ -64,6 +66,8 @@ abstract class ScriptClassContextBaseTest : PluginContextLightCodeInsightFixture
         addPsiClass = loadClass("constant/Add.java")!!
         updatePsiClass = loadClass("constant/Update.java")!!
         validationGroupedDemoDtoPsiClass = loadClass("model/ValidationGroupedDemoDto.java")!!
+        userTypePsiClass = loadClass("constant/UserType.java")!!
+        userInfoPsiClass = loadClass("model/UserInfo.java")!!
     }
 
     override fun customConfig(): String? {
@@ -90,6 +94,12 @@ abstract class ScriptClassContextBaseTest : PluginContextLightCodeInsightFixture
                 "    }else{\n" +
                 "        return -1\n" +
                 "    }\n" +
+                "```\n" +
+                "field.doc=groovy:```\n" +
+                "if(!it.isEnumField()){\n" +
+                "    return\n" +
+                "}\n" +
+                "return it.asEnumField().getParam(\"desc\")\n" +
                 "```"
     }
 
@@ -532,6 +542,18 @@ abstract class ScriptClassContextBaseTest : PluginContextLightCodeInsightFixture
     fun testToJson() {
         assertEquals("{}", objectPsiClass.asClassContext().toJson(true, true))
 
+        assertEquals(
+            "{\n" +
+                    "  \"id\": 0,\n" +
+                    "  \"type\": 0,\n" +
+                    "  \"name\": \"\",\n" +
+                    "  \"age\": 0,\n" +
+                    "  \"sex\": 0,\n" +
+                    "  \"birthDay\": \"\",\n" +
+                    "  \"regtime\": \"\"\n" +
+                    "}", userInfoPsiClass.asClassContext().toJson(true, true)
+        )
+
         assertEquals(
             "{\n" +
                     "  \"shouldBeFirst\": \"\",\n" +
@@ -695,6 +717,26 @@ abstract class ScriptClassContextBaseTest : PluginContextLightCodeInsightFixture
     fun testToJson5() {
         assertEquals("{}", objectPsiClass.asClassContext().toJson5(true, true))
 
+        assertEquals(
+            "{\n" +
+                    "    \"id\": 0, //user id\n" +
+                    "    /**\n" +
+                    "     * user type\n" +
+                    "     * 1 :administration\n" +
+                    "     * ADMINISTRATION\n" +
+                    "     * 2 :a person, an animal or a plant\n" +
+                    "     * MEMBER\n" +
+                    "     * 3 :Anonymous visitor\n" +
+                    "     * ANONYMOUS\n" +
+                    "     */\n" +
+                    "    \"type\": 0,\n" +
+                    "    \"name\": \"\", //user name\n" +
+                    "    \"age\": 0, //user age\n" +
+                    "    \"sex\": 0,\n" +
+                    "    \"birthDay\": \"\", //user birthDay\n" +
+                    "    \"regtime\": \"\" //user regtime\n" +
+                    "}", userInfoPsiClass.asClassContext().toJson5(true, true)
+        )
         assertEquals(
             "{\n" +
                     "    \"shouldBeFirst\": \"\",\n" +
@@ -1145,5 +1187,34 @@ abstract class ScriptClassContextBaseTest : PluginContextLightCodeInsightFixture
     }
 
     //endregion
+
+    //region tests of ScriptFieldContext
+
+    fun testIsEnumField() {
+        assertFalse(userInfoPsiClass.asClassContext().fields()[0].isEnumField())
+        assertTrue(userTypePsiClass.asClassContext().fields()[0].isEnumField())
+    }
+
+    fun testAsEnumField() {
+        assertNull(userInfoPsiClass.asClassContext().fields()[0].asEnumField())
+        run {
+            val enumField = userTypePsiClass.asClassContext().fields()[0].asEnumField()
+            assertNotNull(enumField)
+            enumField!!
+            assertEquals(0, enumField.ordinal())
+            assertEquals(mapOf("type" to 1, "desc" to "ADMINISTRATION"), enumField.getParams())
+            assertEquals("ADMINISTRATION", enumField.getParam("desc"))
+        }
+        run {
+            val enumField = userTypePsiClass.asClassContext().fields()[1].asEnumField()
+            assertNotNull(enumField)
+            enumField!!
+            assertEquals(1, enumField.ordinal())
+            assertEquals(mapOf("type" to 2, "desc" to "MEMBER"), enumField.getParams())
+            assertEquals("MEMBER", enumField.getParam("desc"))
+        }
+    }
+
+    //endregion
 }