diff --git a/server/packages/sdk/src/services/base.ts b/server/packages/sdk/src/services/base.ts
index ddbab219..fba28cdc 100644
--- a/server/packages/sdk/src/services/base.ts
+++ b/server/packages/sdk/src/services/base.ts
@@ -71,12 +71,13 @@ type ServiceActionSchema = Pick<
  */
 function generateAfterHookKey(actionName: string, serviceName = '') {
   if (serviceName) {
-    return `${CONFIG_GATEWAY_AFTER_HOOK}.${serviceName}.${actionName}`.replaceAll(
-      '.',
-      '-'
+    return encodeNoConflictServiceNameKey(
+      `${CONFIG_GATEWAY_AFTER_HOOK}.${serviceName}.${actionName}`
     );
   } else {
-    return `${CONFIG_GATEWAY_AFTER_HOOK}.${actionName}`.replaceAll('.', '-');
+    return encodeNoConflictServiceNameKey(
+      `${CONFIG_GATEWAY_AFTER_HOOK}.${actionName}`
+    );
   }
 }
 
diff --git a/server/packages/sdk/src/utils.ts b/server/packages/sdk/src/utils.ts
index 5943f5f6..73e6ee2b 100644
--- a/server/packages/sdk/src/utils.ts
+++ b/server/packages/sdk/src/utils.ts
@@ -1,4 +1,4 @@
-const noConflictKey = '$';
+const noConflictKey = '__';
 
 /**
  * 因为微服务的名称中经常会有 `.` , 而 `.` 在一些场景(如lodash.set) 有特殊含义，因此增加一个工具用于解决这个问题