diff --git a/backend/mirai-console/src/main/kotlin/net/mamoe/mirai/console/plugin/jvm/JvmPluginDescription.kt b/backend/mirai-console/src/main/kotlin/net/mamoe/mirai/console/plugin/jvm/JvmPluginDescription.kt
index 736517b52..954d19919 100644
--- a/backend/mirai-console/src/main/kotlin/net/mamoe/mirai/console/plugin/jvm/JvmPluginDescription.kt
+++ b/backend/mirai-console/src/main/kotlin/net/mamoe/mirai/console/plugin/jvm/JvmPluginDescription.kt
@@ -16,7 +16,6 @@ import net.mamoe.mirai.console.compiler.common.ResolveContext.Kind.*
 import net.mamoe.mirai.console.plugin.description.PluginDependency
 import net.mamoe.mirai.console.plugin.description.PluginDescription
 import net.mamoe.mirai.console.util.SemVersion
-import net.mamoe.mirai.console.util.SemVersionRangeRequirementBuilder
 
 /**
  * JVM 插件的描述. 通常作为 `plugin.yml`
@@ -187,31 +186,6 @@ public class JvmPluginDescriptionBuilder(
         this.dependencies.add(PluginDependency(pluginId, null, isOptional))
     }
 
-    /**
-     * 示例:
-     *
-     * ```
-     * dependsOn("org.example.test-plugin") { "1.0.0".."1.2.0" }
-     * dependsOn("org.example.test-plugin") { npmPattern("1.x || >=2.5.0 || 5.0.0 - 7.2.3") }
-     * dependsOn("org.example.test-plugin") { ivyPattern("[1.0,2.0[") }
-     * dependsOn("org.example.test-plugin") { custom { it.toString() == "1.0.0" } }
-     * ```
-     *
-     * @see PluginDependency
-     * @see SemVersionRangeRequirementBuilder
-     */
-    @ILoveKuriyamaMiraiForever
-    public fun dependsOn(
-        @ResolveContext(PLUGIN_ID) pluginId: String,
-        isOptional: Boolean = false,
-        versionRequirement: SemVersionRangeRequirementBuilder.() -> SemVersion.Requirement,
-    ): JvmPluginDescriptionBuilder =
-        apply {
-            this.dependencies.add(PluginDependency(pluginId,
-                SemVersionRangeRequirementBuilder.run(versionRequirement),
-                isOptional))
-        }
-
 
     @Suppress("DEPRECATION_ERROR")
     public fun build(): JvmPluginDescription =
diff --git a/backend/mirai-console/src/main/kotlin/net/mamoe/mirai/console/util/SemVersionRangeRequirementBuilder.kt b/backend/mirai-console/src/main/kotlin/net/mamoe/mirai/console/util/SemVersionRangeRequirementBuilder.kt
deleted file mode 100644
index be4b936ce..000000000
--- a/backend/mirai-console/src/main/kotlin/net/mamoe/mirai/console/util/SemVersionRangeRequirementBuilder.kt
+++ /dev/null
@@ -1,95 +0,0 @@
-/*
- * Copyright 2019-2020 Mamoe Technologies and contributors.
- *
- * 此源代码的使用受 GNU AFFERO GENERAL PUBLIC LICENSE version 3 许可证的约束, 可以在以下链接找到该许可证.
- * Use of this source code is governed by the GNU AFFERO GENERAL PUBLIC LICENSE version 3 license that can be found via the following link.
- *
- * https://github.com/mamoe/mirai/blob/master/LICENSE
- *
- */
-
-package net.mamoe.mirai.console.util
-
-/**
- * 构造 [SemVersion.Requirement] 的 DSL
- */
-public object SemVersionRangeRequirementBuilder {
-    /** @see [SemVersion.parseRangeRequirement] */
-    @ILoveHim188moeForever
-    public fun parse(rule: String): SemVersion.Requirement = SemVersion.parseRangeRequirement(rule)
-
-    @ILoveHim188moeForever
-    public infix fun SemVersion.Requirement.or(other: SemVersion.Requirement): SemVersion.Requirement {
-        return object : SemVersion.Requirement {
-            override fun test(version: SemVersion): Boolean {
-                return this@or.test(version) || other.test(version)
-            }
-
-            override fun toString(): String {
-                return "{${this@or}} || {$other}"
-            }
-        }
-    }
-
-    @ILoveHim188moeForever
-    public infix fun String.or(other: String): SemVersion.Requirement = parse(this) or parse(other)
-
-    @ILoveHim188moeForever
-    public infix fun SemVersion.Requirement.or(other: String): SemVersion.Requirement = or(parse(other))
-
-    @ILoveHim188moeForever
-    public infix fun String.or(other: SemVersion.Requirement): SemVersion.Requirement = parse(this) or other
-
-    @ILoveHim188moeForever
-    public infix fun SemVersion.Requirement.and(other: SemVersion.Requirement): SemVersion.Requirement {
-        return object : SemVersion.Requirement {
-            override fun test(version: SemVersion): Boolean {
-                return this@and.test(version) && other.test(version)
-            }
-
-            override fun toString(): String {
-                return "{${this@and}} && {$other}"
-            }
-        }
-    }
-
-    @ILoveHim188moeForever
-    public infix fun String.and(other: String): SemVersion.Requirement = parse(this) and parse(other)
-
-    @ILoveHim188moeForever
-    public infix fun SemVersion.Requirement.and(other: String): SemVersion.Requirement = and(parse(other))
-
-    @ILoveHim188moeForever
-    public infix fun String.and(other: SemVersion.Requirement): SemVersion.Requirement = parse(this) and other
-
-    @Suppress("NOTHING_TO_INLINE")
-    @ILoveHim188moeForever
-    public fun custom(rule: (SemVersion) -> Boolean): SemVersion.Requirement = object : SemVersion.Requirement {
-        override fun test(version: SemVersion): Boolean = rule(version)
-        override fun toString(): String {
-            return "Custom{$rule}"
-        }
-    }
-
-    /**
-     * 标注一个 [SemVersionRangeRequirementBuilder] DSL
-     */
-    @Suppress("SpellCheckingInspection")
-    @Retention(AnnotationRetention.BINARY)
-    @DslMarker
-    internal annotation class ILoveHim188moeForever
-
-    /** [SemVersionRangeRequirementBuilder] 的使用示例 */
-    @Suppress("unused")
-    private class ExampleOfBuilder {
-        val e1 = SemVersionRangeRequirementBuilder.run {
-            "1.0.0" or "1.1.5"
-        }
-        val e2 = SemVersionRangeRequirementBuilder.run {
-            parse("> 1.0.0") and parse("< 1.2.3")
-        }
-        val e3 = SemVersionRangeRequirementBuilder.run {
-            ("> 1.0.0" and "< 1.2.3") or "2.0.0"
-        }
-    }
-}
\ No newline at end of file